Course Contents for B. Tech Program

L-T-P BES 002A - Engineering Graphics Credits:2 0-0-2

Course Objective:  Increase ability to communicate with people  Learn to sketch and take field dimensions.

Exercise 1: Draw sheet of Lettering, Scale: Plain Scale, Diagonal Scale, Exercise 2: Draw sheet of Conic Curves: parabola, hyperbola & ellipse. Exercise 3: Draw sheet of Engineering Curves: Cycloid, Epicycloid, Hypocycloid and Involute. Exercise 4: Draw sheet of Projection of points & projection of lines. Exercise 5: Draw sheet of Projection of planes Exercise 6: Draw sheet of projection of solid-I Exercise 7: Draw sheet of projection of solid-II Exercise 8: Draw sheet of sections and section views. Exercise 9: Draw sheet of Orthographic projections: first angle of projection. Exercise 10: Draw sheet of Orthographic projections: Third angle of projection. Exercise 11: Draw sheet of Isometric projections and view. Exercise 12: Draw sheet of development of surfaces.

Text Books:

1. Bhat, N.D.& M. Panchal (2008), Engineering Drawing, Charotar Publishing House

2. Shah, M.B. & B.C. Rana (2008), Engineering Drawing and Computer Graphics, Pearson Education Reference Books: 1 Dhawan, R.K. (2007), A Text Book of Engineering Drawing, S. Chand Publications

2 Narayana, K.L. & P Kannaiah (2008), Text book on Engineering Drawing, Scitech Publishers

Course Outcomes: After learning the course the students should be able to:-  Students will be able to draw orthographic projections and sections.  Student’s ability to use architectural and engineering scales will increase. L-T-P BES 003A - Engineering Workshop Credits:2 0-0-2

Course Objective: The student will able to  Read and interpret job drawing.  Identify, select and use various marking, measuring, holding, striking and cutting tools & equipments.

Unit I: Machine Shop - Study of lathe machine, drilling machine and shaper, their parts and demonstration of operations performed on them. 1. Prepare a job on lathe machine by performing turning, facing and chamfering as per given drawing.

Unit II: Fitting Shop - Study of fitting tools, their uses and demonstration of operations by using different tools. 3. Prepare a job including finishing of all four sides by filing and make a square notch. 4. Prepare a job by finishing its two sides and perform drilling and taping on it.

Unit III: Carpentry Shop - Study of wood and wood working, tools used in carpentry shop and their applications. 5. Prepare a T-lap/Cross lap joint. 6. Prepare a bridle joint.

Unit IV: Welding Shop - Definition of welding and brazing process and their applications. Study of tools used in arc and gas welding shop. 7. Prepare a /butt joint in arc welding shop. 8. Demonstration of different types of flames in gas welding shop. 9. Study of common welding defects.

Unit V: Foundry Shop - Study of moulding and casting process, moulding sand, foundry tools and patterns used for moulding. 10 Prepare a mould by using a given pattern. 11 Making and baking of dry sand cores for placing in horizontal, vertical and hanging positions in the mould cavity.

Text Book:

1. Hajra Choudhury Workshop Technology Vol. 1 & 2, Media Promoters & Publishers P. Ltd,Bombay. Reference Book:

1. Chapman W. A. J., Workshop Technology Parts 1 & 2, Viva Books P. Ltd., New Delhi.

Course Outcome: After learning the course the students should be able to  Understand applications of hand tools and power tools.  Understand the operations of machine tools. L-T-P 2-1-0 BES 007SA - Engineering Mechanics Credits:4 Course Objective: The student will able to  Ability to identify, formulate, and solve engineering problems.  an ability to apply knowledge of basic mathematics, science and engineering Unit I: Statics –Basics Concepts, Fundamental principles & concepts: Vector algebra, Newton’s laws, gravitation, force (external and internal, transmissibility), couple, moment (about point and about axis), Varignon’s theorem, resultant of concurrent and non-concurrent coplanar forces, static equilibrium, free body diagram, reactions. Problem formulation concept; 2-D statics, two and three force members, alternate equilibrium equations, constraints and static determinacy; 3-D statics. Unit II: Analysis of Structures- Trusses: Types of support reactions, Assumptions, rigid and non-rigid trusses; Simple truss (plane and space), analysis by method of joints. Analysis of simple truss by method of sections; Compound truss (statically determinate, rigid, and completely constrained).Analysis of frames and machines. Unit III: Friction: Types of friction, Limiting friction, Laws of Friction, Static and Dynamic Friction; Motion of Bodies, screw jack. , Principle of Lifting Machines, Mechanical Advantage. Unit IV: Moment of Inertia- First moment of mass and center of mass, centroids of lines, areas, volumes, composite bodies. Area moments- and products- of inertia, radius of gyration, transfer of axes, composite areas. Rotation of axes, principal area-moments-of-inertia, Unit V: Simple stress and strain, Factor of Safety, Types of Beam and loading, Shear force and Bending Moment diagram for simple supported and cantilever Beam. Text Books:

1. Nelson A., “Engineering Mechanics”, McGraw -Hill Publication Reference Books:

1. Timoshenko P. S. and Young D. H., “Engineering Mechanics”, McGraw-Hill Publication. 2. Bhattacharyya Basudeb, “Engineeing Mechanics”, Oxford University Press. 3. Engineering Mechanics by RS Khurmi.

Course Outcome: After learning the course the students should be able to  identify, formulate, and solve engineering problems.  apply knowledge of basic mathematics, science and engineering   L-T-P BES 010A - Engineering Mechanics lab Credits:1 0-0-2

Course Objective : The student will able to:

 the ability to identify and formulate elementary level engineering problems related to particle mechanics, in conceptual form as well as in terms of mathematical and physical models;

 the ability to apply the basic principles of classical particles mechanics to the analysis of particles subjected to forces;

(Minimum 12 experiments from following)

1. To verify Law of Parallelogram of Forces.

2. To verify Polygon law of forces.

3. To determine Support Reactions of a Simply Supported Beam.

4. To measure coefficient of Static Friction.

5. To determine Efficiency of a Compound Lever.

6. To determine Efficiency of Bell Crank Lever.

7. To determine Efficiency of Worm and Worm Wheel.

8. To determine efficiency of a Screw Jack.

9. To determine efficiency of Double Purchase Crab Winch.

10. To determine efficiency of Differential Wheel & Axle.

11. To study pulley systems.

12. To Verify lami’s Theorem.

13. To determine moment of inertia of a flywheel about its own axis of rotation.

14. To determine the force in the member of simple roof truss.

15. To determine the coefficient of friction between ladder and floor and between ladder and wall.

Course Outcome: After learning the course the students should be able to  an ability to apply knowledge of mathematics, science, and engineering;

 an ability to design and conduct experiments, as well as to analyze and interpret data; L-T-P BES016A - Solid Mechanics Credits:4 3-1-0 Course Objective: The student will able to:  To provide basic knowledge in mechanics of materials so that the students can solve real engineering problems and design engineering systems.  an ability to apply knowledge of basic mathematics, science and engineering UNIT I: Simple Stresses & Strains, Composition and resolution of Forces, Equilibrium of Forces, Poisson’s ratio, Elastic Constants & their Relationship, Compound bars, Stress-Strain diagram, Temperature stresses. Compound Stress & Strain, Volumetric Strain, Principal Stress and Strain, Mohr’s Circle of stresses. Strain Energy & Impact Loading: Definitions, expressions for strain energy stored in a body when load is applied (i) gradually, (ii) suddenly and (iii) with impact,

UNIT II: Bending moment & Shearing force diagram for determinate beams, Types of beams, types of loading, Moments and their applications, Parallel Forces and Couples, Support Reactions, Relation between Rate of loading the Shear force and Bending Moment. Bending and Shearing stresses in beam - Center of Gravity, Moment of Inertia, Theory of simple bending, Flexure formula, Section Modulus, Composite beam in Circular, Rectangular, I, T, & Channel Section, Shear stress Distribution, Combined Stresses in beam. Slope and Deflection in Beams and Cantilevers – Double Integration method, Moment area method, Conjugate beam method, UNIT load method

UNIT III: Torsion in shafts: stresses in a shaft, deformation in circular shaft, angle of twist, stepped-hollow, thinwalled-hollow transmission shafts Leaf springs; helical springs, open and closed coil, stress in springwire, deflection of helical spring, springs in series and parallel. [ UNIT IV: Theories of failures: maximum normal stress & shear stress theory; maximum normal and shear strainenergy theory; maximum distortion energy theory; application of theories to different materials andloading conditions Columns: stability of structures, Euler’s formula for columns with different endconditions, Rankin’s formula. UNIT V: Thin Cylinders & Spheres: Hoop & Longitudinal stresses & strains in cylindrical & spherical vessels & their derivations under internal pressure, wire would cylinders, Numerical Thick Cylinders & Spheres: Derivation of Lame’s equations, radial & hoop stresses and strains in thick and compound cylinders and spherical shells subjected to internal fluid pressure only, wire wound cylinders, Numerical.

Text Books: 1. Dr. R.K. Bansal - Strength of Materials – Laxmi Publications Reference Books: 1. Popov, Egor P – Engineering Mechanics of Solids – Pearson Education 2. G.H Ryder - Strength of Materials – Macmillan and Co. LTD Course Outcome:- After learning the course the students should be able to:  demonstrated an ability to Understand the concepts of stress and strain at a point as well as the stress-strain relationships for homogenous, isotropic materials  the stresses and strains in axially-loaded members, circular torsion members, and members subject to flexural loadings.

L-T-P BES017A- Thermodynamics Credits:4 3-1-0 Course Objective: The student will able to:  thermodynamic systems and boundaries and study the basic laws of thermodynamics including conservation of mass, conservation of energy or first law& second law.  an ability to apply knowledge of basic mathematics, science and engineering UNIT I: Basic Concepts:- Macroscopic and Microscopic Approach,,Thermodynamic systems - closed, open and isolated. Surrounding and Boundary, Thermodynamic Property, Thermodynamic Equilibrium, state, path, processes and cycles, Quasi-static process, Concept of temperature, Thermodynamic Work and Heat, work transfer to different processes. Zeroth law of thermodynamics, Concept of ideal and real gases. UNIT II: First Law of Thermodynamics: - Energy and its Forms, Concepts of Internal Energy, First Law of Thermodynamics, Specific Heat Capacities,Enthalpy. Perpetual Motion Machine of First Kind, 1st Law Applied to Non-Flow Process, Steady Flow Process & Transient Flow Process. Steady-Flow Engineering Devices, Limitations of First Law. UNIT III: Second Law of Thermodynamics:-, Thermal Reservoir Heat Source and Sink, Heat Kelvin- Planck and Clausius Statements, Heat Engine, efficiency of Heat Engine, Refrigerator and Heat Pump, COP, Perpetual Motion Machine of Second Kind, Carnot Cycle, the Carnot Theorem and its Corollaries, the thermodynamic temperature scale. Reversible and irreversible processes, Clausius inequality, concept of entropy, entropy principle, Temperature Entropy Plot, Entropy Change in Different Processes, Introduction to Third Law of Thermodynamics. UNIT IV: Properties of Pure Substance: - Properties of pure substances. Thermodynamic propertiesof pure substances in solid, liquid and vapour phases. Phase rule, P-V, P-T, T-V, T-S, H-S diagrams, Properties of Dry, Wet and Superheated Steam, Property Changes during Steam Processes and Measurement of Dryness Fraction of Steam. Ideal and Real Gases:- Concept of an Ideal Gas, Basic Gas Laws, Characteristic Gas Equation, Avogadro’s law and Universal Gas Constant. Vander Waal’s Equation of state, Reduced Co-ordinates, Compressibility factor and law of corresponding states, Mixture of Gases, Mass, Mole and Volume Fraction, Gibson Dalton’s law, Gas Constant and Specific Heats, Entropy for a mixture of Gases. UNIT V: Power Cycles: - Vapour power cycles, the Carnot vapor cycle,Rankine cycle, the ideal reheat and regenerative cycles, Gas power cycles, Basic considerations in the analysis of power cycles, air standard cycles, Otto cycle, diesel engine cycle, gas-turbine Brayton cycle, Thermodynamic Relations: Tds Relations, Enthalpy and Internal Energy as a Function of Independent Variables, Specific Heat Capacity Relations, Clapeyron Equation, Maxwell Relations. [ Text Books: 1. Nag.P.K., “Engineering Thermodynamics”, Tata McGraw-Hill, New Delhi. Reference Books: 1. Cengel, „Thermodynamics – An Engineering Approach‟ Tata McGraw Hill, New Delhi. 2. Moran, M. J., Shapiro, H. N., Boettner, D. D., & Bailey, M. Fundamentals of Engineering Thermodynamics: John Wiley & Sons. Course Outcome:- At the end of the course the students  will be able to analyze and evaluate various thermodynamic cycles used for energy production - work and heat, within the natural limits of conversion  an ability to apply knowledge of mathematics, science, and engineering;

L-T-P BES018A - Engineering Materials Credits:3 3-0-0

Course Objective:  To develop a basic understanding about the structure-property relationship of variety of materials including metals, ceramics, polymers and advanced materials such as nanomaterials and composites  an ability to apply knowledge of mathematics, science, and engineering;

UNIT I: Crystal Structure, Atomic structure and inter-atomic bonding. Structure of crystalline solids, Lattices, unit cells; Crystal systems, Bravais lattices; Indexing of directions andplanes, notations, Inter-planar spacings and angles, co- ordination number, packing factors;

UNIT II: Defects in Crystals, Point defects; Dislocations, Types of dislocations, Burgers vector and its representation; Planar defects, stacking faults, twins, grain boundaries;

UNIT III: Ceramic Materials, Introduction, ceramic structures, silicate structures, processing of ceramics; Properties, glasses; Composite Materials- Introduction, classification, concrete, metal-matrix and ceramic –matrix composites; polymers, polymer matrix composites.

UNIT IV: Mechanical Properties of Materials, Concepts of stress and strain, Stress-Strain diagrams; Properties obtained from the Tensile test; Elastic deformation, Plastic deformation. Impact Properties, Strain rate effects and Impact behaviour. Hardness of materials;

UNIT V: Phase Diagram and Heat Treatment : Uniary and Binary diagrams, Phase rules. Types of equilibrium diagrams: Solid solution type, eutectic type and combination type. Iron-carbon equilibrium diagram. Heat Treatment : Various types of heat treatment such as Annealing, Normalizing, Quenching, Tempering and Case hardening. Time Temperature Transformation (TTT) diagrams. Text Books:

1. Raghavan, V. - Materials Science & Engineering - Phi Learing Pvt ltd.

References Books:

1. Engineering Materials – Properties and Selection – K.G. Budinski- Phi Learing Pvt ltd. 2. W.D. Callister, Jr.- Material Science and Engineering – John Wiley& sons Inc.

3. Introduction to Material Science for Engineering- James F. Shackelford- Macmillan Publishing Co.

Course Outcome:

 The student is expected to develop a basic understanding about the structure-property relationship of variety of materials including metals, ceramics, polymers and advanced materials such as nanomaterials and composites.  The course material provided a detailed study about the crystal structure, phase diagram and heat treatment of materials and the students should be able to derive the relationships between the structure of the materials and their engineering properties after completing this course.

L-T-P BME001A - Mechanisms & Machines I Credits:3 3-0-0

Course Objective:  To impart students with the knowledge about motion, masses and forces in machines.  To enable students to apply fundamental of mechanics to machines which include engines, linkages etc UNIT I: Introduction: Links-types,Kinematics pairs-classification, Constraints-types, Degrees of freedom of planar mechanism, Grubler’s equation, linkage mechanisms, inversions of four bar chain, slider crank chain and double slider crank chain Velocity in Mechanisms:Velocity of point in mechanism, relative velocity method, Velocities in four bar mechanism, slider crank mechanism and quick return motion mechanism, Rubbing velocity at a pin joint, Instantaneous center method, Types & location of instantaneous centers, Kennedy’s theorem, Velocities in four bar mechanism & slider crank mechanism UNIT II: Acceleration in Mechanisms:Acceleration of a point on a link, Acceleration diagram, Coriolis component of acceleration, Crank and slotted lever mechanism, Klein’s construction for Slider Crank mechanism and Four Bar mechanism, Analytical method for slider crank mechanism Mechanisms with Lower Pairs:Pantograph, Exact straight line motion mechanisms-Peaucellier’s, Hart and Scott Russell mechanisms, Approximate straight line motion mechanisms–Grass-Hopper, Watt and Tchebicheff mechanisms, Analysis of Hooke’s joint, Davis and Ackermann steering gear mechanisms. UNIT III: Friction:Laws of friction, Friction on inclined plane, Efficiency on inclined plane, Friction in journal bearing-friction circle, Pivots and collar friction-uniform pressure and uniform wear, Belt and pulley drive, Length of open and cross belt drive, Ratio of driving tensions for flat belt drive, centrifugal tension, condition for maximum power transmission, V belt drive Brakes & Dynamometers: Shoe brake, Band brake, Band and Block brake, Absorption and transmission type dynamometers UNIT IV: CAMS:Cams and Followers - Classification & terminology, Cam profile by graphical methods with knife edge and radial roller follower for uniform velocity, simple harmonic and parabolic motion of followers, Analytical methods of cam design – tangent cam with roller follower and circular cams with flat faced follower UNIT V:Gears & Gear Trains:Classification & terminology, law of gearing, tooth forms & comparisons, Systems of gear teeth, Length of path of contact, contact ratio, interference & under cutting in involute gear teeth, minimum number of teeth on gear and pinion to avoid interference, simple, compound, reverted and planetary gear trains, Sun and planet gear. Text Books: 1. Rattan S.S- Theory of Machines - Tata Mc graw hill, New Delhi

References Books: 1. Wilson, Charles E – Kinematics and dynamics of machinery – Pearson Education 2. R.L. Narton - Kinematics and dynamics of machinery – TMH 3. Shames, Lrving H – Engineeering Statics and Dynamic Mechanics – Pearson Education

Course Outcome:-  Students will have an understanding of static force relationships and inertia forces and their effect that exist in machines

L-T-P BME002A - Primary Manufacturing Credits:3 3-0-0 Course Objective:-

 To teach the process-level dependence of manufacturing systems through tolerances.

 To expose the students to a variety of manufacturing processes including their typical use and capabilities

UNIT I: Introduction :Importance of manufacturing. Economic & technological considerations in manufacturing. Classification of manufacturing processes. Materials & manufacturing processes for common items. Metal Forming Processes :Elastic & plastic deformation, yield criteria. Hot working vs cold working. Analysis (equilibrium equation method) of Forging process for load estimation with sliding friction sticking friction and mixed condition for slab and disc. Work required for forging, Hand, Power, Drop Forging

UNIT II: Advance Metal Forming Processes:Analysis of Wire/strip drawing and maximum-reduction, Tube drawing, Extrusion and its application. Condition for Rolling force and power in rolling. Rolling mills & rolled-sections. Design, lubrication and defects in metal forming processes. UNIT III: Sheet Metal working :Presses and their classification, Die & punch assembly and press work methods and processes. Cutting/Punching mechanism, Blanking vs Piercing. Compound vs Progressive die. Flat-face vs Inclined-face punch and Load(capacity) needed. Analysis of forming process like cup/deep drawing. Bending & spring-back.

UNIT IV: Unconventional Metal forming processes :Unconventional metal forming processes such as explosive forming, electromagnetic, electro-hydraulic forming. Powder Metallurgy :Powder metallurgy manufacturing process. The need, process, advantage and applications. Jigs & Fixtures :Locating & Clamping devices & principles. Jigs and Fixtures and its applications.

UNIT V: Casting (Foundry)Basic principle & survey of casting processes. Types of patterns and allowances. Types and properties of moulding sand. Elements of mould and design considerations, Gating, Riser, Runnes, Core. Solidification of casting,. Sand casting, defects & remedies and inspection. Cupola furnace. Die Casting, Centrifugal casting. Investment casting, CO2 casting and Stir casting etc.

Text Books: 1. Rao P.N. - Manufacturing Technology VOL-I & II - Tata Mc Graw Hill, New Delhi Reference Books:

1.Rajput R.K - Manufacturing Technology - Laxmi Publication 2. Ostwald, Philip F - Manufacturing Processes System - Wiley India Pvt.Ltd

Course Outcomes:-

 Document system, measurement and tolerance issues driven by process selection.

 Given a part to be manufactured, identify candidate processes that are capable of creating the parts features

L-T-P BME003A - Primary Manufacturing Lab Credits:2 0-0-2

LIST OF EXPERIMENTS(Minimum 12 experiments from following)

1. Design of pattern for a desired casting (containing hole) 2. Pattern making 3. Making a sand mould (with core) 4. Sand testings (at least one such as grain fineness number determination) 5. Injection moulding with plastics 6. Forging hand forging processes 7. Forging - power hammer study & operation 8. Tube bending with the use of sand and on tube bending m/c. 9. Press work experiment such as blanking/piercing, washer, making etc. 10. Wire drawing/extrusion on soft material. 11. Rolling-experiment. 12. Bending & spring back. 13. Powder metallurgy experiment. 14. Jigs & Fixture experiment. 15. Any other suitable experiment on manufacturing science / process / technique.

L-T-P BME004A - Solid Mechanics Lab Credits:2 0-0-2

LIST OF EXPERIMENTS (Minimum 12 experiments from following) 1. To perform the Brinell hardness test. 2. To perform the Rockwell hardness test. 3. To perform the Vickers hardness test. 4. To perform the Izod test 5. To perform the Charpy test 6. To perform the tensile test on UTM (Universal testing machine ). 7. To perform compression & bending tests on UTM. 8. To perform the torsion test on torsion testing machine. 9. To determined Young’s Modulus of Elasticity of different materials of beam simply supported at ends. 10.To determine the Stiffness of the Spring and Modulus of Rigidity of the Spring wire. 11. Fatigue test on fatigue testing machine. 12. Creep test on creep testing machine. 13. To determine Compressive Strength of Brick. 14. To determine SFD and BMD of simple supported beam under point and distributed load. 15. To perform Shear test on UTM.

L-T-P ME 005- Computer Aided Machine Drawing Credits:2 0-0-2

COURSE OBJECTIVE: • To make the students understand and interpret drawings of machine components so as to prepare assembly drawings using standard CAD packages. • To familiarize the students with Indian Standards on drawing practices and standard components.

Exerercise 1- Draw any five drawing using Drawing settings – Units, Limits, draw commands: Line, Circle, Arc, Ellipse, Polygon, and Rectangle.

Exercise 2. Draw any five drawing using Editing commands – Erase, Undo, Redo, Move, Copy, Rotate, Array, Mirror, – Fillet, Chamfer, Scale, Stretch, Offset, Trim, Extend.

Exercise 3. Draw orthographic projection drawing (any five) using Annotations - Text, Style, Table Object Properties - Color, Linetype, Lineweight, Properties, Layer Management ,Layers Property, Dimension Style.

Exercise 4. Draw sectional views drawing (any five) using Hatching utilities - hatch, hatch edit, Dimension Style.

Exercise 5.Draw isometric views (drawing any five) using isometric grid, view port.

Exercise 6. Draw all the riveted joints & welding symbols.

Exercise 7. Draw nuts, bolts & threads.

Exercise 8 . Draw any two Productions drawing of machine components using basic principles of GD&T Exercise 9. Draw assembly drawing of Plummer block (Preparation of Bill of materials and tolerance data sheet, Block, Modify block, Insert block)

Exercise 10.Draw assembly drawing of Lathe Tailstock /Universal Joint. (Preparation of Bill of materials and tolerance data sheet, Block, Modify block, Insert block).

Exercise 11. Introduction to plotting, Page setup, Plot Styles, Plot.

L-T-P BME006A - Mechanisms & Machines II Credits:3 2-1-0

Course Objective:  To facilitate students to understand the function of flywheels, the concept of balancing of rotating and reciprocating masses.  To give awareness to students on the phenomenon of vibration and its effects

UNIT I: Static & Dynamic Force Analysis Static equilibrium of two/three force members, Static equilibrium of member with two forces and torque, Static force analysis of linkages, D’Alembert’s principle, Equivalent offset inertia force, Dynamic force analysis of four link mechanism and slider crank mechanism, Engine force analysis-Piston and crank effort

UNIT II: Turning Moment & Flywheel Turning moment on crankshaft, Turning moment diagrams-single cylinder double acting steam engine, four stroke IC engine and multi-cylinder steam engine, Fluctuation of energy, Flywheel

UNIT III: Balancing of Machines Static and dynamic balancing, Balancing of several masses in the same plane and different planes, Balancing of reciprocating masses, Balancing of primary force in reciprocating engine, Partial balancing of two cylinder locomotives, Variation of tractive force, swaying couple, hammer blow

UNIT IV: Governors Terminology, Centrifugal governors-Watt governor, Dead weight governors-Porter & Proell governor, Spring controlled governor-Hartnell governor, Sensitivity, Stability, Hunting, Isochronism, Effort and Power of governor, Controlling force diagrams for Porter governor and Spring controlled governors

UNIT V: Gyroscopic Motion Principles, Gyroscopic torque, Effect of gyroscopic couple on the stability of aero planes & automobiles

Text Books:

1. Rattan S.S- Theory of Machines - Tata Mc graw hill, New Delhi Reference Books:

1. Bevan Thomas- Theory of Machines - Pearson Education 2. Uicker, John- Theory of Machines and Mechanism- Oxford 3. Wilson, Charles E – Kinematics and dynamics of machinery – Pearson Education 4. R.L. Narton - Kinematics and dynamics of machinery – TMH 5. Shames, Lrving H – Engineeering Statics and Dynamic Mechanics – Pearson Education

Course Outcomes  Students will demonstrate the dynamics of flywheel and their motion  Students will be able to perform balancing, vibration and critical speeds with respect to machine dynamics

L-T-P BME007A - Machine Tools & Metrology Credits:3 3-0-0 Course Objective:  To educate students on different measurement systems and on common types of errors  To introduce different types of sensors, transducers and strain gauges used for measurement. UNIT I:Metal Cutting: Mechanics of metal cutting. Geometry of tool and nomenclature, ASA system. Orthogonal Vs oblique cutting. Mechanics of chip formation, types of chips. Shear angle relationship. Merchant’s force circle diagram. Cutting forces, power required. Cutting fluids/lubricants. Tool material. Tool wear and tool life. Basic idea of machinability.

UNIT II:Machine Tools: Working principle, constructions and operations of Turret and capstan lathe, , planer, milling. Up milling, down milling. Maximum chip thickness and power required in milling. Dividing head and types of indexing and tool lay out Turret and capstan lathe.

UNIT III: Multi edged tools: Broach tools -type’s materials and applications, geometry of twist drills, thrust torque and power calculation in drills, form tools-application.

Grinding & Super-finishing: Grinding wheel, abrasive & bonds. Grinding wheel specifications. Grinding wheel wear, attritions wear & fracture wear. Dressing & truing. Surface grinding, cylindrical grinding & centerless grinding. oning, lapping

UNIT IV:Presses and dies: Introduction, classifications of presses and dies, wear action in die cutting operations, center of pressure, mathematical calculation of center of pressure, clearances, cutting forces, punch dimensioning. Introduction to Lean Manufacturing

UNIT V:Metrology and Inspection:Standards of linear measurement, line and end standards, Limit, fits and tolerances. Interchangeability and standardization. Linear and angular measurements devices, sine bar and system comparators: Sigma, Johansson’s Microkrator. Measurement of geometric forms like straightness, flatness, roundness. Tool maker’s microscope, profile projector, autocollimator. Interferometry: principle and use of interferometry, optical flat. Measurement of screw threads and gears. Surface texture:Surface roughness, quantitative evaluation of surface roughness and its measurement

Text Books:

1.Measurement and Metrology by Sawhney and Mahajan Dhanpat Rai & Co. 2. Rao P.N. - Manufacturing Technology VOL-I & II - Tata Mc Graw Hill, New Delhi

Reference Books:

1. Ostwald, Philip F - Manufacturing Processes System - Wiley India Pvt.Ltd 2. Rajput R.K - Manufacturing Technology - Laxmi Publication

Course Outcome:  Students will be able to work in Quality control and quality assurances divisions in Industries.  Students will be able to design a sensors and transducers used for stress analysis.

L-T-P BME008A - Production Management Credits:3 3-0-0

Course Objective:  Production/operations management involves the integration of numerous activities and processes to produce products and services in a highly competitive global environment.  Many companies have experienced a decline in market share as a result of their inability to compete on the basis of product design, cost or quality.

Unit I: Introduction to Production Management, Scope of Production Systems and Different Generalized Model of Production Systems (i.e., Batch ), Life Cycle Management, Strategy & Productivity, Concept of 3 S, Product Customization, Product Development.

Unit II: Financial Evaluation of Production System, Elementary Cost Accounting and Methods of Depreciation, Techniques for Evaluation of Capital Investments, Break-Even Analysis,Decision Trees and Evaluation of Production System under Risk;

Unit III:Machine Loading,Types of Scheduling, Single Machine Scheduling, Shortest processing time (SPT) Rule to Minimize Mean Flow Time, Earliest Due Date (EDD) Rule to Maximum Lateness, Branch and Bound Technique to Minimize Mean Tardiness. Parallel Processors, Minimizing Makesplan. Scheduling of Job Shops, Johnson’s Rule;

Unit IV: Facility Location and Layout- Plant Location Based Numerical; Process Layouts; Product Layouts and Types of Assembly Line and its Balancing, and related problem. Cellular Layout; Layouts for Advanced Manufacturing Systems, Flexible Manufacturing Systems (FMS);

Unit V:Demand Forecasting and Different Methods of Forecasting Calculation i.e. Time Series, Regression analysis and Forecasting Based Problems. AggregateProduction Planning, Operational Decisions over the Short Term, Long Term, and Inventory related Decisions. MaterialRequirements Planning (MRP-I &MRP II), ERP and related Problem; Text Books:

1. Panneerselvam, R. Production and Operations Management: Prentice-Hall of India Pvt. Ltd.

Reference Books:

1. Murthy, P. R. Production and Operations Management: New Age International (P) Ltd. Publishers. 2. Mayer, R. R. Production management: McGraw-Hill. Harding, H. A. Production management: Macdonald and Evans.

Course Outcome:

 The sessions are designed to promote student participation through the discussion of current events in the business world as they relate to operations management and in-class analysis.

L-T-P Credits:4 3-1-0 BME009A - Fluid Mechanics & Machines Course Objective:  To give the student a foundation in the fundamentals of fluid mechanics and machines practice in the analytical formulation of fluid mechanics problems using Newton’s Laws of motion and thermodynamics.

UNIT I:Basic Concepts and Properties- Fluid–definition, distinction between solid and fluid -Modules and dimensions - Properties of fluids - density, specific weight, specific volume, specific gravity, temperature, viscosity, compressibility, vapour pressure, capillary and surface tension. Fluid statics concept of fluid static pressure, absolute and gauge pressures – pressure measurements by manometers and pressure gauges. Hydrostatic forces on submerged surfaces, Stability of floating bodies.

UNIT II:Fluid Kinematics and Fluid Dynamics- Fluid Kinematics - Flow visualization - lines offlow - types of flow - velocity field and acceleration - continuity equation (one and three dimensional differential forms)- Equation of streamline - stream function - velocity potential function - circulation - flow net. Fluid dynamics - equations of motion - Euler's equation along a streamline - Bernoulli's equation, applications - Venturi meter, Orifice meter, Pitot tube. Dimensional analysis - Buckingham's Pei theorem- applications - similarity laws and models.

UNIT III:Incompressible Fluid Flow- Viscous flow - Navier - Stoke's equation (Statement only) -Shear stress, pressure gradient relationship - laminar flow between parallel plates - Laminar flow through circular tubes. (Hagen Poiseulle's equation). Hydraulic and energy gradient - flow through pipes - Darcy -Weisback's equation – pipe roughness -friction factor- Moody's diagram-minor losses - flow through pipes in series and in parallel - power transmission. Boundary layer flows, boundary layer thickness and boundary layer separation. Drag and lift coefficients. UNIT IV:Hydraulic Turbines- Fluid machines definition and classification - exchange of energy -Euler's equation for turbo machines - Construction of velocity vector diagram's - head and specific work - components of energy transfer - degree of reaction. Hydro turbines definition and classifications - Pelton turbine - Francis turbine - propeller turbine Kaplan turbine .Working principles - velocity triangles - work done - specific speed – efficiencies -performance curve for turbines.

UNIT V:Hydraulic Pumps- Pumps definition and classifications. Centrifugal pumpclassifications, working principles, velocity triangles, specific speed, efficiency and performance curves. Reciprocating pump classification, working principles, indicator diagram, work saved by air vessels and performance curves ,cavitation in pumps Rotary pumps working principles of gear and vane pumps.

Text Books:

1.Fluid Mechanics & Machines by R.K Bansal, Laxmi Publications

Reference Books:

1.Som S.K– Introduction to Fluid Mechanics – TMH 2. Bedford Wylie Streeter – Fluid Mechanics – Tata McGraw Hill.

Course Outcome:  Students who successfully complete this course will have demonstrated an ability to Know the definitions of fundamental concepts of fluid mechanics and machines including: continuum, velocity field; viscosity, surface tension and pressure (absolute and gauge).

L-T-P BME010A - Power plant engineering Credits:3 3-0-0 Course Objective:  Thermodynamic System Design and Analysis, Design and analysis applied to vapor and gas power cycles, refrigeration and heat pump systems, thermodynamic relations, ideal gas mixtures, psychrometric humid air analysis, and combustion processes UNIT I:Introduction: Energy resources and their availability, types of power plants, selection of the plants, review of basic thermodynamic cycles used in power plants, Fuels and their properties, flue gas analysis.

UNIT II:Boilers- Different types of boilers, boiler mountings & accessories, Draught & its calculations, air pre heater, feed water heater, super heater, Boiler efficiency, Equivalent evaporation.Classification of condenser, Air leakage, Condenser performance parameters, cooling towers, Types and applications.

UNIT III:Steam Turbines- Flow through nozzle, Variation of velocity, Area and specific volume, Choked flow, Throat area, off design operation of nozzle. Classification of steam turbine, Impulse and reaction turbines, Staging, Stage and overall efficiency, Reheat factor, compounding of turbines, Velocity diagram of simple single stage impulse turbine, calculations of work done and efficiencies of impulse Turbines, Comparison with steam engines, Losses in steam turbines, Governing of turbines.

UNIT IV:Gas Turbine and Jet Propulsion:- Gas turbine classification, Brayton cycle, Principles of gas turbine, Gas turbine cycles with intercooling, reheat and regeneration and their combinations, Stage efficiency, Polytropic efficiency, Deviation of actual cycles from ideal cycles Jet Propulsion: - Introduction to the principles of jet propulsion, Turbojet and turboprop engines & their processes, Principle of rocket propulsion, Introduction to Rocket Engine.

UNIT V:Power Plant Economics: load curve, different terms and definitions, cost of electrical energy, tariffs methods of electrical energy, performance & operating characteristics of power plants- incremental rate theory, input-output curves, efficiency, heat rate, economic load sharing, Problems.

Text Books:

1. Nag.P.K. Power plant engineering: Tata McGraw-Hill.

Reference Books:

1. Sharma, P. C. Power Plant Engineering: S. K. Kataria & Sons. 2. Drbal, L. F., Boston, P. G., Westra, K. L., Black, & Veatch. Power plant engineering: Chapman & Hall. 3. Skrotzki, B. G. A., & Vopat, W. A. Power station engineering and economy: McGraw- Hill. Course Outcomes:  Students will demonstrate the ability to perform power cycle analysis using various working fluids.  Students will demonstrate the ability to perform analysis of refrigeration and heat pump cycles using various working fluids.

L-T-P BME011A - Mechanisms & Machines Lab Credits:2 0-0-2

LIST OF EXPERIMENTS (Minimum 12 experiments from following)

1. Experiment on Gears tooth profile, interference etc. 2. Experiment on Gear trains 3. Experiment on longitudinal vibration 4. Experiment on transverse vibration 5. Experiment on Watt governor 6. Experiment on Porter governor 7. Experiment on Proell governor 8. Experiment on Hartnell governor 9. Experiment on critical speed of shaft 10. Experiment on gyroscope 11. Experiment on static balancing 12. Experiment dynamic balancing 13. Experiment on Brake 14. Experiment on clutch

15. To determine radius of Gyration “K” of given pendulum. L-T-P BME012A - Fluid Mechanics & Machines lab Credits:2 0-0-2

LIST OF EXPERIMENTS (Minimum 12 experiments from following)

1. To find critical Reynolds number for a pipe flow. 2. To determine coefficient of discharge of an orificemeter. 3. To determine the coefficient of discharge of Notch ( V and Rectangular types). 4. To determine the friction factor for the pipes. 5. To determine the coefficient of discharge of venturimeter. 6. To determine the coefficient of discharge, contraction & velocity of an orifice. 7. To verify the Bernoullis Theorem. 9. To determine the meta-centric height of a floating body. 10. To determine the minor losses due to sudden enlargement, sudden contraction and bends. 11. To show the velocity and pressure variation with radius in a forced vertex flow.

12. Turbine experiment on Pelton wheel.

13 Turbine experiment on Francis turbine. 14. Turbine experiment on Kaplan turbine. 15. Experiment on centrifugal pump.

L-T-P BME013A - Machine Tools & Metrology lab Credits:2 0-0-2

LIST OF EXPERIMENTS (Minimum 12 experiments from following)

1. To make a 10 T.P.I. (R.H.) thread on M.S. bar for hexagonal bolt with the help of centre lathe machine as per given figure. 2. To machine a cast iron block & make a key way on its surface with the help of shaper machine as per given figure. 3. To make a spur gear of 10 teeth with the help of milling machine as per given figure. 4. To make a knurling bush with the help of Capstan lathe machine as per given figure. 5. To prepare a butt joint of 25 mm dia. conduit pipe with the help of low pressure gas welding as per given figure. 6. To prepare a lap joint on M.S. flat with the help of Arc Welding Machine as per given figure. 7. To prepare a lap joint of G.I. sheet with the help of spot welding machine as per given figure. 8. To make a lap joint on given pieces of G.I. sheet with soldering iron as per given figure. 9. Working of simple measuring instruments- Vernier calipers, micrometer, tachometer.

10. Measurement of effective diameter of a screw thread using 3 wire methods.

11. Measurement of angle using sinebar & slip gauges. Study of limit gauges.

12. To do angular measurement using level protector

13. Adjustment of spark plug gap using feeler gauges.

L-T-P BME014A - CAD /CAE lab –I Credits:2 0-0-2

Course Objective:

 The course will enable students to use powerful design tools in their future classes and work. These are sustained by numerous practical examples to provide the student with intensive hands-on experience with CAD Package (Creo /Solid Work).

 Knowledge acquired will likely reflect in the way that students express and implement engineering ideas.

Exercise 1: Create 2D drawing and drafting using Sketching entites, Basic sketching rules that govern sketches, Constraints. (five drawing) Exercise 2: Create 3D models using Extrude features & Revolve features (5 models) Exercise 3. Create 3D models Using reference elements and Swept features-Selecting, Profile and Path, Orientation/twist type, Path Alignment, Guide Curves, Start/End tangency, Thin feature ( 5 models) Exercise 4: Create 3D models using Fillet features, Inserting Hole types, Creating Chamfer Creating Shell & Draft, Rib( 5 Models) Exercise 5: Create 3D madels using Loft features – Selecting Profiles, Guide curves, Start/End Constraints, Centerline parameters, Sketch tools, Close loft. (5 Models) Exercise 6: Create 3D Models using curves -Split curve, Project curve, Composite curve, Curve through points, Helix and Spiral. (5 Models) Exercise 7: Create 3D Models using Creating Pattern - Linear pattern, Circular pattern, Sketch driven pattern, Curve driven pattern, Table driven pattern, Fill pattern, and mirror. (5 models) Exercise 8: Create 3D Models using Inserting Fastening features- Mounting boss, snap hook, Snap hook groove, Vent, Measuring Geometries, Calculating Mass Properties, (5 models) Exercise 9: Create 3D Models using Assembly Modeling Tools, Applying Standard Mates- Coincident, Parallel, Perpendicular, Tangent, Concentric, Lock, Distance, Angle. (5 models) Exercise 10: Create 3D Models using Manipulating Components - Replacing Components, Rotating Components, Move Components, Creating Pattern - Assembly Pattern, Mirror Creating Explode Views Exercise 11: Create 3D surface model using Surface Modeling tools .(5 Models) Exercise 12: Create 3D Model and Generating orthographic Views, sectional views ,bill of material, Detailing of Part Drawing ( 5 drawing)

L-T-P BME015A - Design of Machine Elements Credits:4 3-1-0 Course Objective:  The primary objective of this course is to demonstrate how engineering design uses the many principles learned in previous engineering science courses and to show how these principles are practically applied.

UNIT I: Fundamentals of Design: Mechanical, Physical & Dimensional Properties of Materials, Plastic,Ceramic & Composite Material, Selection of Engineering Materials. Type of Loads, Stresses; Static stress, Varying stress, Thermal stress, Impact stress. Factor of Safety, theory of failures, Stress concentration & its Effect, Creep, Fatigue & Endurance limit & its Consideration in design.Goodman, Soderberg Criterion of design, Design for Limits, Fits & surface Finish, Principles of Mechanical Design.

UNIT II:Considerations required for Design of Components: Preferred Number, Concept of Tearing, Bearing, Shearing, and Crushing & Bending etc.Design of Fasteners & joints: Riveted joints: Design of Riveted joints with/without Eccentric Loading. Welded joints: Design of Welded joints with/without Eccentric Loading. Bolted joints: Design of Bolted joints with/without Eccentric Loading. Design of Pin joints & Cotter joints.

UNIT III:Transmission Shafts: Design of Shafts Subjected to Pure Torsion; Simple Bending; Combined Bending & Torsion; combined bending& torsion as well as axial Loading. Keys:Designof keys Shaft couplings: Design of Sleeve & Muff Coupling; Flange Coupling; Universal Coupling & Flexible Coupling.

UNIT IV:Gears: Classification of Gears, Law of Gearing, Standard System of gear teeth, Various Failure modes, Interference, Minimum number of Teeth, Form of teeth, Material for gears. Spur gears: Spur gear terminology, Force Analysis, Beam Strength of gear Tooth, Dynamic Tooth Load & Wear Strength, Spur gear Construction & Design for Shaft. Helical gears: Helical gear terminology, Force Analysis, Virtual number of Teeth, Beam Strength & Wear Strength. Bevel Gears: Bevel gear terminology, Force Analysis, Beam strength & Wear Strength. Worm & Worm Wheels: terminology of Worm & worm Wheels, Force Analysis, Beam Strength, Wear strength, Design of Worm gearing.

UNITV:Design of springs:Helical Springs: Various terms Used; Stress; Surge; Energy Stored; Fatigue loading; Calculations of Stiffness in Series & parallel. Helical Torsion Springs, Flat spiral springs. Leaf Spring: Construction; Nipping; Calculation of Length; Materials used. Bearings: Hydrodynamic lubricated Bearings, Selection of Ball Bearings, roller Bearings & Taper roller Bearings.

Text Books:

1. V.B. Bhandari- Design of Machine Elements - TMH Publications Reference Books: 1. Jadon, Vijay Kumar – Analysis and Design of Machine elemnts – I.K. International

2. Ashby, Michael F – Material Selection in Mechanical Design – Elsevier

Course Outcome:  By the end of the course, each student should be able to For a particular sub-set of machine elements and a given problem, Define failure.

L-T-P BME016A - IC engines & RAC Credits:4 3-1-0 Course Objective:  Learn to classify different types of internal combustion engines and their application. Apply principles of thermodynamics, fluid mechanics, and heat transfer to the design and analysis of engines and engine components UNIT I: Heat engines: Heat engines, Internal and external combustion engines, Classification of I.C. Engines, Cycle of operations in four strokes and two-stroke IC engines, Wankle Engine.

Air standard cycles: Assumptions made in air standard cycles, Otto cycle, Diesel cycle, Dual combustion cycle, Comparison of Otto, diesel and dual combustion cycles, Sterling and Ericsson cycles, Air standard efficiency, Specific work output. Specific weight, Work ratio, MEP, Deviation of actual engine cycle from ideal cycle.

UNIT II: Carburetion: Mixture requirements for various operating conditions in S.I. Engines, Elementary carburetor, Calculation of fuel air ratio, Carburetors. Injection Systems: Requirements of a diesel injection system, Type of injection system, Petrol injection, Requirements of ignition system, Types of ignition timing, Spark plugs. Combustion in IC engines: S.I. engines, Igniting limits, Stages of combustion in S. I. Engines, Ignition lag, Velocity of flame propagation, Detonation, Effects of engine variables on detonation, Theories of detonation, Octane ratio of fuels, Pre-ignition, S.I. engine combustion chambers. Stages of combustion in C.I. Engines, Delay period, Variables affecting delay period, knock in C.I. Engines, Cetane rating C.I. Engine combustion chambers.

UNIT III: IC Engine Performance: Performance parameters, BHP, IHP, Mechanical efficiency, Brake mean effective pressure and indicative mean effective pressure, Torque, Volumetric efficiency, Specific fuel consumption (BSFC, ISFC), Thermal efficiency, Heat balance, Basic engine measurements, Fuel and oil consumption, Brake power, Indicated power and friction power, Heat lost to coolant and exhaust gases, Performance curves.

UNIT IV: Basics of refrigeration&Vapor Compression Refrigeration System: Basics of heat pump & refrigerator, Carnot’s refrigeration and heat pump, UNITs of refrigeration, COP of refrigeration and heat pump, Carnot’s COP, ICE refrigeration, evaporative refrigeration.Basic principles of operation of air refrigeration, Bell-Coleman air refrigerator Simple Vapor Compression Refrigeration System, different compression processes (wet compression, dry or dry and saturated compression, superheated compression), Limitations of vapour compression refrigeration system if used on reverse Carnot cycle, representation of theoretical and actual cycle on T-S and P-H charts, effects of operating conditions on the performance of the system, advantages of vapour compression system over air refrigeration system. Vapor Absorption refrigeration: Basic absorption system, COP and Max COP of the absorption system, actual NH3- H2O absorption system, functions of various components, Li-Br absorption system, selection of refrigerant and absorbent pair in vapour absorption system, Electrolux refrigerator, Comparison of Vapour & Absorption refrigeration systems, nomenclature of refrigerants, desirable properties of refrigerants.

UNITV: Psychrometry: Difference in refrigeration and air conditioning, Psychometric properties of moist air (wet bulb, dry bulb, dew point temperature, relative and specific humidity of moist air, temperature of adiabatic saturation), empirical relation to calculate pv in moist air. Psychometric chart, construction and use, mixing of two air streams, sensible heating and cooling, latent heating and cooling, humidification and dehumidification, cooling with dehumidification, cooling with adiabatic humidification, heating and humidification, by-pass factor of coil, sensible heat factor, ADP of cooing coil, Air washer.

Air conditioning: Classification, factors affecting air conditioning systems, comfort air-conditioning system, winter air conditioning system, summer air-conditioning system, Unitaryair-conditioning system, central air conditioning system, Room sensible heat factor, Grand sensible heat factor, effective room sensible heat factor.

Text Books:

1. C.P Arora - Refrigeration & Air Conditioning 3. Ganesan. V - Internal Combustions Engines – TMH

Reference Books:

1. Heywood, Jhohn B. - Internal Combustion Engine Fundamentals – TMH, 2. Ballaney P I - Refrigeration & Air Conditioning - Khanna Book Publishing Co. (I) Ltd. 3. Taylor, Charles F - Internal Combustion Engine Vol-1 & Vol-2 - Mit Press London

Course Outcome:  Demonstrate a basic understanding of engine function, performance, and design methodology  Demonstrate an understanding of the relationships between the design of the IC engine and environmental and social issues

L-T-P Credits:2 0-0-2 BME017A - IC engines & RAC Lab

LIST OF EXPERIMENTS

1. Working of Two stroke petrol Engine 2. Working of Four stroke petrol Engine 3. Determination of Indicated H.P. of I.C. Engine by Morse Test 4. Prepare the heat balance for Diesel Engine test rig 5. Prepare the heat balance sheet for Petrol Engine test rig 6. Performance of basic vapor compression Refrigeration Cycle.

7. To find COP of water cooler.

8. To find performance of a refrigeration test rig system by using different expansion devices. 9. To find the performance parameters of Ice Plant.

L-T-P BME018A - CAD /CAE lab –II Credits:2 0-0-2

Course Objective:

 The course will enable students to use powerful design tools in their future classes and work. These are sustained by numerous practical examples to provide the student with intensive hands-on experience with CAD Package (Creo /Solid Work).

 Knowledge acquired will likely reflect in the way that students express and implement engineering ideas.

Exercise 1: Create 3D Sheet Metal Model using Design Concepts in Sheet metal design bend allowance bend deduction, K-factorInserting Base Flange, Sheet Metal Tab, Edge Flange, Sketched Bend. (5 model) Exercise 2. Create 3D sheet models using Miter Flange, Hem, Jog Creating Break, Corner/Corner Trim , Closed Corners, Rip, Fold/Unfold, Forming Tools. Inserting Cross Break, Welded Corner, Adding Corner Trim, Lofted bend, Conversion of Solid Body To Sheet Metal. ( 5 models) Exercise 4: Create 3D models using Fillet features, Inserting Hole types, Creating Chamfer Creating Shell & Draft, Rib( 5 Models) Exercise 5: Determine CG & moment of inertia of 3D MODELS using CAD software and verify by analytical. Exercise 6: Verify Grashof law (four bar link mechanisms) constraint analysis. Exercise 7: Determine weight of 3D model by defining the physical properties of material and applying different materials.

Exercise 8: Determine the stresses in the members of truss.

Exercise 9. Determine the deformation of bar when subjected to tensile/compressive load.

Exercise 10. Design and create 3d model of knuckle joint to connect two circular rods subjected to an axial tensile load. Select suitable materials for the parts.

Exercise 11. Determine the thermal stresses in composite bar.

L-T-P Credits:3 3-0-0 BME019A - Nontraditional & computer aided Manufacturing

Course Objective:  This course introduces you to modern manufacturing with three areas of emphasis: computer aided design, computer aided manufacturing, and computer aided process planning.

UNIT I:Introduction- Classifications of material removal processes. Characteristics ofconventional material removal (machining) processes. Need for non-conventional or non-traditional processes.

UNIT II:Process Description, Modelling, Application and Product Quality Related Issues-Abrasive Jet Machining, Ultrasonic Machining, Water Jet Machining, Abrasive Water Jet Machining, Electro-Discharge Machining, Chemical & Photo Chemical Machining, Electro-Chemical Machining, Electron Beam Machining,Laser Beam Machining.

UNIT III: Advanced Topics- Basic introduction to Chemical, physical vapour deposition processes, Thermal spraying processes, Hybrid processes like electro-jet drilling, electro chemical grinding, electro-chemical discharge machining, Rapid prototyping.

Part – B: Computer Aided Manufacturing

UNIT IV: Introduction- Relation between production volume and flexibility. Various manufacturing systems – batch, mass, group, cellular and flexible manufacturing systems; Type of automation and benefits of soft or flexible automation.

UNIT V:Automation in Material Handling and Assembly. CNC Machines- Introduction, classification, design and control features including interpolations. CNC Part-Programming;Introduction to Robotics-Definitions, motivation, historical development. Basicstructure, classification, workspace, drives, controls, sensors, grippers, specifications.

Text Books:

1. CAD/ CAM – Grover- Pearson Publication

Reference Books:

1. Jain, S. K. and Schmid, S. R., Manufacturing Engg. & Technology, Addison Wesley Ltd. 2. NPTEL courses, http://www.nptel.iitm.ac.in/courses.php?disciplineId=112 web and video resources on Manufacturing Processes & Advanced manufacturing processes. 3. Mishra, P. K., Non Conventional Machining, Narosa Publishing House 4. Pandey and Shan, Modern Machining Processes, McGraw Hill

Course Outcome:  to understand drawings with all the necessary details (dimensions, tolerances, and surface finishes  to create drawings using commercial solid modeling CAD software  to program NC codes manually

L-T-P BME020A - Heat and Mass transfer Credits:4 3-1-0 Course Objective:  Students will understand the basic concepts of conduction, convection and radiation heat transfer.

UNIT I:Introduction-Modes and mechanisms of heat transfer: Basic laws of heat transfer, General discussion about applications of heat transfer. Conduction Heat Transfer: Fourier rate equation, General heat conduction equation in Cartesian, Cylindrical and Spherical coordinates. Steady, unsteady and periodic heat transfer, Initial and boundary conditions.

UNIT II:One Dimensional Steady State Conduction- Steady state one dimensional heat conduction without internal heat generation, The plane slab, Cylindrical and spherical Shell, Critical thickness of insulation, Steady state one dimensional heat conduction with uniform internal heat generation, Cylindrical and spherical systems,. Fins of uniform cross section, Governing equation, Temperature distribution and heat dissipation rate, Efficiency and effectiveness of fins.

UNIT III:Convective Heat Transfer:- Free and forced convection, Newton’s law of cooling, Convective heat transferCoefficient, Nusselt number, Dimensional analysis of free and forced convection, Analytical solution to forced convection problems, The concept of boundary layer, Hydrodynamic and thermal boundary layer, Momentum and Energy equations for boundary layer, Exact solution for laminar flow over an isothermal plate using similarity transformation, The integral approach, Integral momentum and energy equations, Solution of forced convection over a flat plate using the integral method. Dimensionless numbers, Buckingham Pi Theorem and method, Reynolds number, Prandtl number, Nusselt number, Grashoff number and Stanton Number and their significance

UNIT IV: Radiation Heat Transfer:- Theories of thermal radiation, Radiation Properties of Surfaces, Absorption, Reflection and transmission, Monochromatic and total emissive power, Black body concept, Planck’s distribution law, Stefan Boltzmann law, Wien’s displacement law, Lambert’s cosine law, Kirchoff’s law, Radiation Heat Exchange between black surfaces, Shape factor Algebra, Radiation Heat Exchange between Non - black surfaces, Network Analysis, Radiation Shields.

UNIT V:Heat Exchanger:- Introduction, Classification of heat exchangers, Logarithmic mean temperature Difference, Area calculation for parallel and counter flow heat exchangers, Effectiveness of heat exchangers, N T U method of heat exchanger design, Applications of heat exchangers, Problems using LMTD and NTU methods.

TextBooks:

1. Heat and Mass Transfer by R.K. Rajput – S. Chand Publication Reference Books: 1. Holman, J. P. Heat Transfer: McGraw Hill Higher Education. 2. Çengel, Y. A. Heat transfer: a practical approach: McGraw-Hill.

Course Outcomes:  A student achieving a passing grade in this course will be able to do basic calculations involving heat and mass transfer as is typical for a mechanical engineer. This includes conduction, convection and radiation heat transfer as well as heat exchanger design

L-T-P BME021A - Mechanical Vibration Credits:3 3-0-0 Course Objective:  At the end of this course, the student will fully understand and appreciate the importance of vibrations in mechanical design of machine parts that operate in vibratory conditions, be able to obtain linear vibratory models of dynamic systems with changing complexities (SDOF, MDOF). UNIT I:Introduction:Vibration Terminology, Kinematics of simple vibrating motion Simple harmonic motions, Representation of harmonic motion. Degree of freedom, Types of Vibration, Addition of Simple Harmonic Motions, phenomenon of Beats, Work done by a Harmonic Force (Problems)

UNIT II: Free vibrations of single degree of freedom: -Undamped free vibration, Equations of motions, general solution of free vibration, Torsional vibrations, Springs in Series & Parallel, Energy Methods (Problems), Damped free vibration, Types of Damping, Free Vibration with Viscous Damping, Logarithmic Decrement, Coulomb Damping (Problems). UNIT III: Forced vibrations: Forced Vibration with constant harmonic excitation, Forced vibration with rotating and reciprocating mass, Vibration isolation and Transmissibility, Vibration measuring instruments. (Problems) Two Degree of Freedom System:Two Degree of Freedom System, Principle modes, Torsional System, Vibration absorbers.

UNIT IV: Multi Degree of Freedom System: - Equation of Motion, Influence coefficients, Eigen Values and Eigen Vectors, Torsional Vibration of Multi-Rotor System. (Problems) Geometric method, Stability of equilibrium points, Method of harmonic balance.

Numerical Methods:Rayleigh’s method, Dunkerley’s equation, Stodola’s Method, Rayleigh-Ritz’s method, Method of Matrix iteration, Holzer’s method (Problems)

UNIT V: Continuous systems: Transverse vibration of strings, longitudinal vibrations of bars, Lateral vibration of beams, Torsional vibration of circular shafts, whirling of shafts. Transient vibrations: Introduction, Method of Laplace vibration and response to an impulsive output, response to step-input, response to a pulse-input, and phase plane method.

Text Books:

1. Mechanical Vibration by V.P. Singh – Dhanpat Rai Publication

Reference Books:

1. Thomson , W.T., Theory of Vibration with Applications , C.B.S Pub & distributors 2. G.K. Grover, Mechanical Vibration , Nem chand and Bross , Roorkee

3. Singiresu Rao, Mechanical Vibrations , Pearson Education 4. Dukikipati RV Srinivas J Text book of Mechanical Vibrations; PHI

Course Outcome:  Appreciating the need and importance of vibration analysis in mechanical design of machine parts that operate in vibratory conditions  Ability to analyze the mathematical model of a linear vibratory system to determine its response

L-T-P BME022A- Computer aided Manufacturing lab Credits:2 0-0-2

List of Experiments (Minimum 12 experiment of the following)

1. Characteristic features of CNC machine 2. Part Programming (in word address format) experiment for turning operation (including operations such as grooving and threading) and running on CNC machine 3. Part Programming (in word address format or APT) experiment for drilling operation (point to point) and running on CNC machine 4. Part Programming (in word address format or APT) experiment for milling operation (contouring) and running on CNC machine 5. Experiment on Robot and programs 6. Experiment on Transfer line/Material handling 7. Experiment on difference between ordinary and NC machine, study or retrofitting 8. Experiment on study of system devices such as motors and feed back devices 9. Experiment on Mechatronics and controls.

10. Simulation and Machining using CNC / DNC Machine Tools

11. Preparation of various reports and route sheets

12. Integration of CAD/CAM.

13. Programming using CAD based software.

14. Use of FEM Packages

15. Software Development for Manufacturing – CNC Controllers

L-T-P Credits:2 0-0-2 BME023A - Mechanical Vibration Lab

LIST OF EXPERIMENTS (Minimum 12 experiment of the following)

1. Determination of the time period of a thread pendulum having different lengths and material 2. Determination of the time period of a Rod pendulum with a length of 800mm 3. Determination of the time period of a rod and thread pendulum with same centre of gravity distance 4. Determination of the reduced pendulum length of a reversible pendulum 5. Determination of the time period of a pendulum with bifilar suspension, having different suspended mass 6. Determination of spring constants 7. Determination of Natural Frequencies of Free Un-Damped Oscillations 8. Determination of Natural Frequencies of Free Damped Oscillations 9. Determination of the Amplitude of Forced Un-Damped Oscillations 10. Determination of the Amplitude of Forced Damped Oscillations 11. Determination of the Natural Frequency of Un-Damped Torsional Vibrations 12. Determination of the Natural Frequency of Damped Torsional Vibrations. 13. To determine the radius of gyration of given bar using bifilar suspension. 14. To verify the dunker ley’s rule 15. To determine the radius of gyration of a compound pendulum.

L-T-P BME024A - Heat and Mass transfer lab Credits:2 0-0-2

LIST OF EXPERIMENT (Minimum 12 experiment of the following)

1. Conduction - Composite wall experiment 2. Conduction - Composite cylinder experiment 3. Convection - Pool Boiling experiment 4. Convection - Experiment on heat transfer from tube-natural convection. 5. Convection - Heat Pipe experiment. 6. Convection - Heat transfer through fin-natural convection . 7. Convection - Heat transfer through tube/fin-forced convection. 8. Any experiment on Stefan's Law, on radiation determination of emissivity, etc. 9. Any experiment on solar collector, etc. 10. Heat exchanger - Parallel flow experiment 11. Heat exchanger - Counter flow experiment 12. Any other suitable experiment on critical insulation thickness. 13. Conduction - Determination of thermal conductivity of fluids. 14. Conduction - Thermal Contact Resistance Effect. 15. Determination of specific heat of air

L-T-P BME025A - Control Engineering Credits:3 3-0-0

Course Objective:

 Develop ability to set up measurement systems with a control environment.  Develop an ability to design and utilize advanced control systems

UNIT I: Introduction to Control-Brief history and developments in Feedback control.

UNIT II:Modeling of physical systems- Mechanical, electrical, thermal and hydraulic systems.Concepts of state, state variable, state model. State models for linear continuous time functions, state space model formulation. Block diagram and signal flow graph analysis, transfer function. (Modern approaches such as Bond graphs may be used for modeling and control.)

UNIT III:System response- Time response of first and second-order systems, Steady-state errorsand error constants. Performance specifications in time-domain. Effect of pole locations. Concept of stability, relative stability, Routh‟s stability criterion. Root locus method of analysis and design. Lead and lag compensation.

UNIT IV:Frequency-response analysis- Relationship between time & frequency response, Polarplots, Bode‟s plot, stability in frequency domain, Nyquist plots. Nyquist stability criterion. Performance specifications in frequency-domain. Frequency-domain methods of design. Compensation and their realization in time and frequency domains.

UNIT V:State variable Analysis- Solution of state equations. Concepts of controllability andobservability. Pole placement design. Proportional, Integral and Derivative feedback. Simple case studies. (These may be supported using software such as MATLAB.)

TextBooks:

1. Gopal. M., Control Systems Principles and Design, Tata McGraw-Hill.

Reference Books:

1. Eronini Umez-Eronini, System Dynamics & Control, Brooks/ Cole Publishing Company. 2. Mukherjee.A, Karmakar.R and Samantaray.A.K, Bond Graph in Modeling, Simulation and FaultIdentification, I. K. International Publishing House Pvt. Ltd. 3. Karnopp, Margolis, Rosenberg, System Dynamics Modeling and Simulation of Mechatronic Systems,Wiley (Higher education). 4. Bernard Friedland, Control Systems Design, McGraw-Hill. 5. NPTEL courses, http//nptel.iitm.ac.in/courses.php, web and video courses on Control Engineering by Professor Gopal, M., Prof. Agashe, S. D, and Sivakumar, M. S. Course Outcomes:  Students can apply LabVIEW© programming to collect process data.

 Students can design and implement state space based controller designs to regulate and control various processes and systems

L-T-P BME026A - Automobile Engineering Credits:3 3-0-0 Course Objective:  To provide students with a solid foundation in the mathematical, scientific and engineering fundamentals necessary to formulate, solve and analyze engineering problems and to prepare them for higher studies. UNIT I: Power UNIT and Gear Box:Principles of Design of main components. Valve mechanism. Power and Torque characteristics. Rolling, air and gradient resistance. Tractive effort. Gear Box. Gear ratio determination. Design of Gear box.

UNIT II: Transmission System:Requirements. Clutches. Toque converters. Over Drive and free wheel, Universal joint. Differential Gear Mechanism of Rear Axle. Automatic transmission, Steering and Front Axle. Castor Angle, wheel camber & Toe-in, Toe-out etc.. Steering geometry. Ackerman mechanism, Understeer and Oversteer.

UNIT III: Braking System:General requirements, Road, tyre adhesion, weight transfer, Braking ratio. Mechanical brakes, Hydraulic brakes. Vacuum and air brakes. Thermal aspects. Chasis and Suspension System:Loads on the frame. Strength and stiffness. Various suspension systems.

UNIT IV: Electrical System:Types of starting motors, generator & regulators, lighting system, Ignition system, Horn, Battery etc. Fuel Supply System:Diesel & Petrol vehicle system such as Fuel Injection Pump, Injector & Fuel Pump, Carburetor etc. MPFI.

UNIT V: Automobile Air Conditioning:Requirements, Cooling & heating systems. Cooling & Lubrication System:Different type of cooling system and lubrication system. Maintenance system:Preventive maintenance, break down maintenance and over hauling.

Text Books:

1. Anglin Donald L - Automotive Mechanics - Tata Mc Graw Hill, New Delhi 2. Crouse William - Automotive Mechanics - Tata Mc Graw Hill, New Delhi

Reference Books:

1. Singh, Ramanpreet – Automobile engineering – Vardhaman publications 2. Husain Zoeb – Air Breathing Engine – I.K. International

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME027A - Operation research Credits:3 2-1-0 Course Objective:  Identify and develop operational research models from the verbal description of the real system.

UNIT I: Introduction and History of Operation Research: Development of operations Research, characteristics and scope of operations Research, operations Research in Management, Models in operations Research, Model Formulation, Types of mathematical models, Limitations of operations Research. Linear Programming Methods: L.P. models, simplex method, Algebra of simplex method. (Minimization and Minimization problems), The big M method, Post optimality analysis, essence of duality theory, Application of sensitivity analysis.

UNIT II: Transportation and Assignment Models: Introduction to model, matrix terminology,Formulation and solution of Transportation model (least cost method, Vogel's Approximation method), least time transportation problem, Assignment problems. Network Problems: Introduction to net work logic, Numbering of events (Fulkersen Rule), PERT calculations - Forward path, back-ward path. Slack, probability, comparison with PERT, Critical path, floats. Project cost, crashing the network, updating (PERT and CPM).

UNIT III: Network Problems: Introduction to net work logic, Numbering of events (Fulkersen Rule), PERT calculations - Forward path, back-ward path. Slack, probability, comparison with PERT, Critical path, floats. Project cost, crashing the network, updating (PERT and CPM).

UNIT IV: Queuing Theory: Introduction, Applications of queuing Theory, Waiting time and idle time costs, single channel queuing theory and multi channel queuing theory with Poisson. Arrivals and exponential services, Numerical on single channel and multi channel queuing theory.

UNIT V: Game theories and techniques: Theory of games, competitive games, Rules and Terminology in game Theory, Rules for game theory- saddle point, dominance, mixed strategy (2 x2 games) , mixed strategy (2 x n games or m x 2 games), mixed strategy (3 x3 games), two person zero sum games, n-person zero sum games.

Text Books:

1. Hira and Gupta – Operation Research – S. Chand Publication Reference Books: 1. Ebert, Ronald J – Production and operation mangment concept models and behavior – PHI 2. Gillet Billy E – Introduction to operation research – TMH 3. Hillier and Lieberman - Introduction to operation research- McGraw-Hill

Course Outcome:  Develop a report that describes the model and the solving technique, analyse the results and propose recommendations in language understandable to the decision-making processes in Management Engineering. L-T-P Credits:3 3-0-0 BME028A - Quality Assurance & reliability

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems.

UNIT I:Introduction-Definition of Quality, Quality function, Dimensions of Quality, Quality.Engineering terminology, Brief history of quality methodology, Statistical methods for quality improvement, Quality costs – four categories costs and hidden costs. Brief discussion on sporadic and chronic quality problems. Introduction to Quality function deployment.

UNIT II:Quality Assurance-Definition and concept of quality assurance, departmental assuranceactivities. Quality audit concept, audit approach etc. structuring the audit program, planning and performing audit activities, audit reporting, ingredients of a quality program.

UNIT III:Statistical Process Control-Introduction to statistical process control–chance andassignable causes variation. Basic principles of control charts, choice of control limits, sample size and sampling frequency, rational subgroups. Analysis of patterns of control charts. Case Studies on application of SPC. Process capability – Basic definition, standardized formula, relation to product tolerance and six sigma concept of process capability, Seven QC tools.

UNIT IV:Control Charts for Variables- Controls charts for X bar and Range ®, statistical basis ofthe charts, development and use of X bat and R charts interpretation of charts. Control charts for X bar and standard deviation (S), development and use of X bat and S chart. Brief discussion on – Pre control X bar and S control charts with variable sample size, control charts for individual measurements, moving-range charts.

UNIT V:Reliability and Life Testing- Failure models of components, definition of reliability,MTBF, Failure rate, common failure rate curve, types of failure, reliability evaluation in simple cases of exponential failures in series, paralleled and series-parallel device configurations, Redundancy and improvement factors evaluations.

TextBooks:

1. D C Montgomery ;Introduction to statistical Quality Control , John Wiley and Sons.

Reference Books:

1. Janet L Novak and Kathleen C Bosheers ;The QS9000 Documentation Toolkit,” Prentice Hall PTR, 2. Suresh Dalela and Saurabh ;ISO 9000 a Manual for Total Quality Management, S. Chand Co. 3. Kesavan R;Total Quality Management-., I.K. International.

Course Outcome:  Graduates will demonstrate the ability to design and conduct experiments, interpret and analyze data, and report results. L-T-P BME029A - Automobile Engineering Lab Credits:2 0-0-2 List of Experiments

1. Experiment on Valve mechanism. 2. Experiment on Gear Box. 3. Experiment on Differential Gear Mechanism of Rear Axle. 4. Experiment on Steering Mechanism. 5. Experiment on Automobile Braking System. 6. Experiment on Chassis and Suspension System. 7. Experiment on Ignition system of I.C. Engine. 8. Experiment on Fuel Supply System of S.I. Engines- Carburetor, Fuel Injection Pump and MPFI. 9. Experiment on Fuel Supply System of C.I. Engines- Injector & Fuel Pump. 10. Experiment on Air Conditioning System of an Automobile. 11. Comparative study of technical specifications of common small cars (such as Maruti Swift, Hyundai i20, Chevrolet Aveo, Tata Indica, Ford Fusion etc. 12. Comparative study & technical features of common scooters & motorcycles available in India. 13. Visit of an Automobile factory. 14. Visit to a Modern Automobile Workshop. 15. Experiment on Engine Tuning. L-T-P BME030A - Computational Methods in Thermal and Fluids Credits:4 3-1-0 Engineering

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems.

UNIT I: Solution of a system of linear and non-linear equations, Gauss elimination, Gauss Jordan elimination, Jacobi iteration, Gauss Seidel iteration, Convergence criteria, Newton Raphson iterations to find roots of a 1D nonlinear equation, Generalization to multiple dimensions. Interpolation and Regression, Solution of Ordinary Differential Equations

UNIT II: Difference operators (forward, backward and central difference), Stability and accuracy of solutions, Governing transport equations for mass, momentum and energy in compressible and incompressible flows

UNIT III: Classification of first order and second order partial differential equations based on characteristics, representation of partial derivatives using finite differences, modified partial differential equation, consistency of a numerical scheme, order of accuracy, dispersion and dissipation, stability of numerical schemes, Von-Neumann stability analysis

UNIT IV: Interpolation functions: smoothness, continuity, completeness, Lagrange polynomials, Numerical quadrature: Trapezoidal rule, Simpsons rule,Gauss quadrature, Numerical schemes for the solution of heat equation, linear and nonlinear Burger’s equation, transport equation

UNIT V: Parabolic equations: algorithms - stability, consistency and convergence, Lax equivalence theorem, Hyperbolic equations: algorithms - Newmark's method,stability and accuracy, Stream function-vorticity approach, pressure based and density based solution approaches

Text Books:

1. S. Chapra and R. Canale, Numerical Methods for Engineers, Fifth Edition, McGraw Hill, 2005 J.D. Anderson, Computational Fluid Dynamics- The basics with applications, McGraw Hill, 1995.

Reference Books:

1. A.W. Date, Introduction to Computational Fluid Dynamics,Cambridge, 2005. 2. K. Hoffman, S. Chiang Computational Fluid Dynamics for Engineers- Vols. 1,2. Engineering Education System, Wichita, Kansas, 1993

Course Outcome:  Graduates will demonstrate the ability to design and conduct experiments, interpret and analyze data, and report results. L-T-P BME031A - Basics of Combustion Modelling Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems.

UNIT I: Basics of Laminar Combustion: Review of basics of combustion, laminar premixed and non-premixed combustion

UNIT II: Basics of Turbulent Combustion: Basic models, EBU, EDC, flame-let, CMC

UNIT III: Modeling premixed turbulent combustion: Laminar and turbulent burning velocities, regimes of premixed turbulent combustion, BML and CFM models, Level set approach for corrugated flame-let regimes and thin reaction zone regimes, Equations for mean and variance of G, turbulence burning velocity, flame-let equations for laminar and turbulent premixed combustion, presumed shape pdf approach

UNIT IV: Modeling non-premixed turbulent combustion: Mixture fraction variable, The Burke- Schumann and the equilibrium solutions, numerical and asymptotic solutions of counter flow diffusion flames, Regimes in non-premixed turbulent combustion, Turbulent jet diffusion flames, Flame-let approach for laminar and turbulent non-premixed combustion, steady and unsteady flame-let approach, Conditional moment closure, Brief introduction to modeling of gas turbine, diesel engine

UNIT V: Modeling partially premixed turbulent combustion: Lifted turbulent jet diffusion flames, Trippleflames, turbulent flame propagation in partially premixed systems, Simulation of lift-off heights in turbulent jet flames

Text Books:

1. Peters N, Turbulent combustion, Cambridge Univ press, 2000

Reference Books:

1. Poinsot T., Veynante D., Theore3cal and Numerical Combus3on RT Edwards, 2005

Course Outcome:  Graduates will demonstrate the ability to design and conduct experiments, interpret and analyze data, and report results. L-T-P BME032A - Non Destructive Evaluation & Testing Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems.

UNIT I:Introduction and Visual Methods- Optical aids, In-situ metallography, Opticalholographic methods, Dynamic inspection; Penetrant Flaw Detection- Principles: Process: Penetrant systems: Liquid penetrant materials: Emulsifiers: cleaners, developers: sensitivity: Advantages: Limitations: Applications;

UNIT II:Radiographic Methods- Limitations: Principles of radiography: sources of radiation,Ionising radiation - X-rays sources, gama-rays sources Recording of radiation: Radiographic sensitivity: Fluoroscopic methods: special techniques: Radiation safety; Ultrasonic Testing of Materials- Advantages, disadvantages, Applications, Generation of. Ultrasonic waves, general characteristics of ultrasonic waves: methods and instruments for ultrasonic materials testing: special techniques;

UNIT III:Magnetic Methods- Advantages, Limitations, Methods of generating fields: magneticparticles and suspending liquids Magnetography, field sensitive probes: applications. Measurement of metal properties; Electrical Methods- Eddy current methods: potential-drop methods, applications.

UNIT IV:Electromagnetic Testing- Magnetism: Magnetic domains: Magnetization curves:Magnetic Hysteresis: Hysteresis loop tests: comparator - bridge tests Absolute single-coil system: applications.

UNIT V:Other Methods- Acoustic Emission methods, Acoustic methods: Leak detection:Thermal inspection.

Text Book:

1. P. Halmshaw ;Non-Destructive Testing

Reference Book:

2. Metals Handbook Vol. II, Non-destructive inspection and quality control.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability. L-T-P BME033A - Lean Manufacturing and Six Sigma Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems.

UNIT I: Introduction to Lean principals and methodology, Work place organization and standardization (5s), Plant layout, Lean Wastage, Introduction, background, and lean thinking. Importance of philosophy, strategy, culture, alignment, focuses and systems view. Discussion of Toyota Production System, Lean production preparation – System assessment, process and value-stream mapping – Sources of waste. Lean production processes, approaches and techniques.—Importance of focusing upon flow. Tools include: a. Workplace organization – 5S. b. Stability. Just-In-Time – One piece flow – Pull, Cellular systems, Quick change and set-up reduction methods, Total productive maintenance, Poka-Yoke – mistake proofing, quality improvement.

UNIT II: Quality Perception, Quality in Manufacturing, Quality in Service Sector, Differences between conventional and six sigma concept of quality; Six Sigma success stories, Statistical foundation and methods of quality improvement.

Descriptive statistics: Data Type, Mean, Mode, Range, Variation, Standard Deviation, Skewness, Kurtosis.

UNIT III: Basics of Six Sigma: Concept of Six Sigma, defects, DPMO, DPU, Customer focus, Six Sigma for manufacturing, Six Sigma for service. Understanding Six Sigma Organization, Leadership council, Project Sponsors and champions, Master Black Belt, Black Belt, and Green Belts.

UNIT IV: Six Sigma Tools: Project Charter, Process mapping, Measurement, system analysis, Hypothesis Testing, Quality Function Deployment, Failure mode effect analysis, Design of Experiments.

UNIT V: Methodology of Six Sigma, DMAIC, DFSS, Models of implementation of Six Sigma, Selection of Six Sigma Projects. Sustenance of Six Sigma, Communication plan, Company culture, Reinforcement and control, Introduction to softwares for Six Sigma.

Text Books:

1. Becoming Lean - Inside Stories of U.S. Manufacturers, Jeffrey K. Liker, Productivity Press, Portland, Oregon

Reference Books:

2. The Six Sigma Handbook, Third Edition, Thomas Pyzdek & Paul Keller, McGrawHill

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME034A - Pneumatics & Hydraulic Systems Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems.

UNIT I: Basic Concepts of Hydraulics: Introduction& Definitions of important terms like Hydraulics, Pressure, Force, Vacuum etc., Pascal’s Law and its Application to Hydraulics, Bernoulli’s Principle, Hydraulic Jack, Hydraulic Symbols, Advantages and Disadvantages of Hydraulic System., Hydraulic Oil, Purpose of Hydraulic Oil,Ideal Characteristics of Hydraulic Oil Maintenance of Hydraulic Oil

UNIT II:Accessories of Hydraulic System:Connectors, Steel pipe, Tubing, Hose, Gauges, Packing & Seals, Filters & Strainers, Hydraulic Tank Hydraulic Valves And Auxiliaries: Directional Control Valves, Pressure Control Valves, Flow Control Valves, Pressure Intensifiers, Accumulators, Cartridge Valves

UNIT III:Hydraulic Pumps and Motors: Pump Specifications: Construction & Working of Gear Pump, Vane Pump, Radial Piston Pump, Pump Maintenance & Trouble Shooting, Hydraulic Motor Specifications, Construction & Working of Gear Motor, Vane Motor, Radial Piston Motor

UNIT IV:Hydraulic Circuits: Clamp Control Circuit, Injection Control Circuit, Reciprocating Screw Circuit, Oil Filtration Circuit, Deceleration Circuit, Prefill Circuit, Hydraulic Motor Circuit, Hi-Low Pump Circuit

UNIT V:Pneumatics: Pneumatics, Comparison with Hydraulic System, Air Compressors: Single Acting and Double Acting, Components of Pneumatic System, Air receiver and pressure control, Stages of Air Treatment: Intercooler, Lubricator, Filter, Air dryer, Pneumatic Circuit for Plastic Processing Machine

Text Books:

1. Majumdar S.R., “Oil Hydraulics”, Tata McGraw-Hill, 2000. 2. Johnson, James L., Introduction To Fluid Power , Delmar Publishers, 2003

Reference Books: 1.Michael J, Prinches and Ashby J. G, “Power Hydraulics”, Prentice Hall, 1989

2. Majumdar S.R., “Pneumatic systems – Principles and maintenance”, Tata McGraw Hill, 1995

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

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L-T-P BME035A - Mechatronics System Elements Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems.

UNIT I: Introduction- Mechatronics: What and Why?

UNIT II:Essential electronics and Boolean algebra. Digital representation: Binary, Decimal,Hexadecimal, Conversion from Binary to Decimal and vice-versa. Binary arithmetic: Addition, Subtraction: 2‟s complement, Multiplication and Division, Boolean algebra: AND, OR, NOT, NAND, NOR, XOR logic, Truth table, Realization of logic in physical systems: switches-LEDs, cylinders. Fundamental identities, De Morgan‟s theorems and relationship with sets, Simplification, Electronics fundamentals: Review of some semiconductor devices, Concepts of Digital and Analog systems, Digital output (DO) and input (DI), Using switches, transistors, pneumatic devices, etc. to realize DI & DO Operational Amplifier: Principles, Configurations: Inverting; Summing; Integrating and Differentiating configurations, Digital to Analog conversion (DAC), The R-2R and summing Op-Amp circuit, Analog to Digital conversion (ADC), Successive approximation method, Flash method, etc. Programs for DI, DO, DA and AD for PC based plug in cards.

UNIT III:Microprocessor, Computers and Embedded systems- Introduction to the 8085 (8-bitmicroprocessor) and microcontroller: Architecture, programming, I/O, Computer interfacing, Programmable logic controller basics.

UNIT IV:Sensors and actuators- Strain gauge, resistive potentiometers, Tactile and force sensors,tachometers, LVDT, Piezoelectric accelerometer, Hall effect sensor, Optical Encoder, Resolver, Inductosyn, Pneumatic and Hydraulic actuators, stepper motor, DC motor, AC motor.

UNIT V: Control Systems- Mathematical modeling of Physical systems, System equations,Controllability and Observability, Pole placement, PID controller, Control of Hydraulic, Pneumatic, Mechanical and Electrical Systems. Integration and case studies- Integration of Mechatronics component subsystems into acomplete Mechatronics system, Applications to CNC machines and Robotics.

Text Books: 1. David G. Alciatore, and Michael B. Histand, “Introduction to Mechatronics and Measurement Systems”, Tata McGraw Hill, New Delhi.

Reference Books:

1. Wolfram Stadler, “Analytical Robotics and Mechatronics”, McGraw-Hill Book Co. 2. Eronini Umez-Eronini, “System Dynamics & Control”, Thomson Asia. 3. Shetty Devdas and Richard A Kolk, “Mechatronics System Design”, Thomson Learning, Vikas Publishing House, New Delhi.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME036A - Basic Fuels and combustion Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Introduction, Motivation to study combustion, a definition of combustion, Combustion models and flame types, combustion and thermochemistry, Adiabatic flame temperature, Chemical equilibrium, Equilibrium products of combustion, some applications

UNIT II: Introduction to mass transfer, Application of mass transfer, Chemical kinetics, Global versus elementary reactions, Rates of reaction for multistep mechanisms

UNIT III: Simplified conservation equations for reacting flows, overall mass conservation, species mass conservation, multicomponent diffusion, momentum conservation, energy conservation

UNIT IV: Laminar premixed flames, physical description, simplified analysis, detailed analysis, Factors influencing flame velocity and thickness

UNIT V: Laminar diffusion flame, Non reactingconstant density laminar jet

Text books:

1. K. K. Kuo, Principles of Combustion, Second Edition

Reference Books:

1. Poinsot T., Veynante D., Theore3cal and Numerical Combus3on RT Edwards, 2005 2. Date A.W. Analytic Combustion, Cambridge Univ press,2011 Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME038A - Finite Element Analysis Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I:Basic concepts- The standard discrete system, Finite elements of an elastic continuum-displacement approach, Generalization of the finite element concepts- weighted residual and variational approaches.

UNIT II:Element Types- Triangular, rectangular, quadrilateral, sector, curved, iso-parametric elements and numerical integration. Automatic mesh generation schemes.

UNIT III:Application to structural mechanics problems- Plane stress and plane strains, Axisymmetric stress analysis, three dimensional stress analyses, bending of plates.

UNIT IV: FEM in Steady State Field Problems- Introduction, heat conduction, fluid flow and non-linear material problems, plasticity, creep etc.

UNIT V: Computer procedures for Finite element analysis.

Text Books:

1. Rao S.S. The Finite Element Method in Engineering, Pergammon Press.

Reference Books:

1. Robert D.Cook., David.S, Malkucs Michael E Plesha , Concepts and Applications of Finite Element Analysis. 2. Reddy J.N, An Introduction to Finite Element Method, McGraw-Hill International Student Edition 3. O.C.Zienkiewicz and R.L.Taylor, The Finite Element Methods, Vol.1. The basic formulation and linearproblems, Vol.1, Butterworth Heineman.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME039A- Welding Technology Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Introduction- Welding as a production process–its advantages and limitations. Gaswelding process, types of fuels, acetylene, Indane, Butane etc. Gas welding equipment, Gas welding technique. Electric arc welding – Manual metal arc welding – Power supplies, cables and other accessories for arc welding, Welding technique - atomic, hydrogen welding, Thermit welding, soldering, brazing and braze welding.

UNIT II: Special Welding Processes- Power sources, equipments and accessories, application,limitation and other characteristics of: (a) Gas tungsten arc (TIG) welding (b) Gas metal arc (MIG) welding (c) Submerged arc welding (d) Electro slag welding processes. Resistance welding processes- principle-Types (spot, seam, projection, percussion, flash), Equipment required for each application.

UNIT III:Modern Welding Processes-Electron beam welding, Laser beam welding, Plasma arcwelding, Friction welding, Explosive welding, Ultrasonic welding, Stud welding, Under water welding, Diffusion bonding, Cold welding, Welding of dissimilar metals.

UNIT IV:Weldment Testing- Defects in welding in various processes-Causes and remedies;Destructive testing of weldments - Strength, hardness, ductility, fatigue, creep properties etc. Non-destructive testing of weldments; Ultrasonic dye penetrant, magnetic particle inspection. X ray testing procedures and identification of defects – case studies. Weld thermal cycle – Residual stressed distortion in welding stress relieving techniques.

UNIT V:Weldability, Automation And Design In Welding-Weldability–definition. Temperaturedistribution in welding –heat affected zone weldability of steel, cast iron. Aluminum, Pre heating and post heating of weldments. Estimation of transition temperature. Automation in welding – Seam tracking vision and arc sensing welding robots. Design of weldments-Welding symbols positions of welding joint and groove design. Weld stress –Calculations – Design of weld size. Text Books:

1. Radhakrishnan.V.M. Welding Technology and Design, New Age International Pub. Ltd.,

Reference Books:

1. Partner R.S.Welding Process and Technology, Khanna Publishers 2. Lancaster J.F.,Metallurgy of Welding,George Allen and Unwin. 3. “AWS Welding Hand Book”, Volume 1 to 4, AWS.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME040A - Programmable Logic Controllers Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: PLC Basics: PLC system, I/O modules and interfacing, CPU processor, programming Equipment, programming formats, construction of PLC ladder diagrams, Devices connected to I/O modules. PLC Programming: Input instructions, outputs, operational procedures, programming examples using contacts and coils. Drill press operation.

UNIT II: Digital logic gates, programming in the Boolean algebra system, conversion examples Ladder Diagrams for process control: Ladder diagrams & sequence listings, ladder diagram construction and flowchart for spray process system. PLC Registers: Characteristics of Registers, module addressing, holding registers, Input Registers, Output Registers.

UNIT III: PLC Functions: Timer functions & Industrial applications, counters, counter function industrial applications, Arithmetic functions, Number comparison functions, number conversion functionsData Handling functions: SKIP, Master control Relay, Jump, Move, FIFO, FAL, ONS, CLR &

UNIT IV: Sweep functions and their applicationsBit Pattern and changing a bit shift register, sequence functions and applications, controlling of two-axis & three axis Robots with PLC, Matrix functions.

UNIT V: Analog PLC operation: Analog modules& systems, Analog signal processing, Multi bit Data Processing, Analog output Application Examples, PID principles, position indicator with PID control, PID Modules, PID tuning, PID functions.

Text Books: 1. Programmable Logic Controllers- Principles and Applications by John W. Webb & Ronald A. Reiss, Fifth Edition, PHI

Reference Books:

1. Programmable Logic Controllers- Programming Method and Applications –JR.Hackworth &F.D Hackworth Jr. –Pearson, 2004

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME041A - Just in Time Manufacturing Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I:Introduction: JIT – Introduction – The spread of JIT movement, some definitions of JIT, core Japanese practices of JIT, Creating continuous flow manufacturing, Enabling JIT to occur, Basics elements of JIT, Benefits of JIT.

UNIT II:Just in Time Production: Just in Time Production primary purpose, Profit through cost reduction, Elimination of overproduction, Quality control, Quality Assurance, Respect for Humanity, Flexible work force, JIT, Production Adapting to changing production Quantities, purpose layout for shortened lead times, Standardization of operation. Sequencing and scheduling used by suppliers – Monthly and daily information.

UNIT III:Sequenced withdrawal systems: By sequenced schedule table problems and counter measure in applying the kanban systems to sub-contractors. Toyota Production Systems – The philosophy of TPS, Basics Framework of TPS, kanbans. Determine the Number of Kanbans in Toyota Production systems. a) Kanban Number under constant Quality withdrawal systems, b) Constant Cycle, Non constant Quality Withdrawal Systems, c) Constant Withdrawal Cycle System for the Supplier Kanban, d) A Detailed Kanban Systems Examples.

Supplier Kanban and the sequencing Scheduled for the USE by Supplier

1) Later replenishment systems by Kanban, 2) Sequenced Withdrawal systems, 3) Circulation of the Supplier Kanban within Toyota UNIT IV:Production Smoothing in TPS, Production Planning, Production Smoothing, Adaptability toDemand fluctuation, Sequencing Method for the Mixed Model Assembly Line to Realize Smooth Production.

UNIT V:JUST IN TIME Production: With Total Quality Control – Just in Time Concept, cutting purchase order cost the JIT cause – effect chain, scrape / Quality Improvement, Motivation effects responsibility effects, small group improvement activities withdrawal of buffer inventory.

Text Books:

1. Just in Time Manufacturing –Kargoanker

Reference Books:

1. Toyota Production system – An integrated approach to just in time – byYasuhiro Monden

2. Lean Thinking –James Wornack

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME042A - Basics of Turbulence and Combustion Modelling Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Introduction Turbulence:General properties of turbulence, Scales of turbulence, Energy spectra, law of the wall, statistical description of turbulent flows

UNIT II: Closure Problem:Reynolds averaging, Correlations, Reynolds averaged equation, Reynolds-Stress equation

UNIT III: Algebraic Models:Mixing length hypothesis, applications to free shear flows, mixing layer and jet. Variants of mixing length model, applications to wall bounded flows, log law in boundary layers.

UNIT IV: Two Oneand Equation model: Turbulenceenergyequation,oneequationmodel,Twoequationmodels,k-omegaandk-epsilonmodels, Applicationstofreeshearflows,Perturbationanalysisoftheboundarylayer,Applicationtowallbounded flows,ShearStressTransport(SST)model.

UNIT V: Advanced models:Brief introduction to LES and DNS

Text Books:

1. Durbin, P.A. and PetterssonReif, B.A. Statistical theory and Modeling for Turbulent Flows, Wiley, 2001

Reference Books:

1. Frisch,U., Turbulence, Cambridge University Press, 1995 2. Wilcox D.C, Turbulence modeling of CFD, DCW Industries, Inc, 2000 3. Cebeci T., Turbulence models and their application, Springer 2004

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME043A - Advanced Fuels and combustion Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Droplet evaporation, simple model of droplet evaporations, simple model of droplet burning, one dimensional vaporization controlled combustion

UNIT II: Introduction to turbulent flows, turbulent premixed flames

UNIT III: Detonations, physical description, one- dimensional analysis, detonation velocity, structure of detonation waves

UNIT IV: Burning of solids, coal fired boiler, burning of carbon, coal combustion

UNIT V: Pollutant emissions, quantification of emission, emission from premixed combustion, emission from non-premixed combustion

Text books: 1. K. K. Kuo, Principles of Combustion, Second Edition

Reference Books:

1. Poinsot T., Veynante D., Theore3cal and Numerical Combus3on RT Edwards, 2005 2. Date A.W. Analytic Combustion, Cambridge Univ press,2011 3. R. Turns, An introduction to Combustion, Second Edition 4. Peters N, Turbulent combustion, Cambridge Univ press, 2000

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME044A - Computational Fluid Dynamics Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Introduction, Conservation equation, mass, momentum and energy equations, convective forms of the equations and general description, Classification and Overview of Numerical Methods, Classification into various types of equation, parabolic elliptic and hyperbolic,boundary and initial conditions

UNIT II: Finite Difference Technique: formulating finite difference equation, Taylor series expansion, integration over element, local function method, treatment of boundary conditions, boundary layer treatment, variable property, interface and free surface treatment, accuracy of finite difference method

UNIT III: Finite Volume Technique: Finite volume methods, different types of finite volume grids, approximation of surface and volume integrals, interpolation methods, central, upwind and hybrid formulations and comparison for convection-diffusion problem UNIT IV: Methods of Solution: Solution of finite difference equations, iterative methods, matrix inversion methods, ADI method, operator splitting, fast Fourier transform, Applications to transient conduction and advection-diffusion problems

UNIT V: Navier-Stokes Equations: Explicit and implicit methods, SIMPLE type methods; fractional step methods, Turbulence modeling: Reynolds averaged Navier-Stokes equations, RANS modeling, DNS and LES.

Text books:

1. Computational Fluid Dynamics, John D Anderson, Jr, McGraw Hill Book Company. 2. A.W. Date, Introduction to Computational Fluid Dynamics,Cambridge, 2005.

Reference Books:

1. K. Hoffman, S. Chiang Computational Fluid Dynamics for Engineers- Vols. 1,2. Engineering Education System, Wichita, Kansas, 1993. 2. J.D. Anderson, Computational Fluid Dynamics- The basics with applications, McGraw Hill, 1995.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME045A - Modern Engineering Materials Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Introduction, Structure- Property correlation: role of crystal structure, substructure and microstructure on properties. High performance structural metallic alloys – Alloy steels, Selected Cu, Al, Ti,& Mg alloys and their applications.

UNIT II: Advanced composite materials –Important reinforcements and matrix materials (metal, ceramics, polymer),micro mechanics of composites, role of interface, mechanical & thermal behavior, load transfer from matrix to fiber, nano structural composites.

UNIT III: Processing & characterization of composites - Forming and fabrication methods, testing and evaluation, strength, fracture and fatigue of composites. Surface engineering of materials & their applications – Techniques for modification of surfaces for wear, corrosion and high temperature applications, typical structural applications.

UNIT IV: Structure, property and processing of some new engineering materials, nano crystalline materials, metallic foams, functionally graded materials, smart materials, shape memory materials.

UNIT V:Applications of materials to automobile and transport vehicles, Aerospace applications, materials for power generation etc. Materials for armament applications, marine environment and ocean structures, materials for other specialized applications.

Text Books:

1. Materials Science and Engineering: an Introduction, William Callister, 6th. Edition. John Wiley & Sons.

Reference Books:

1. The Science and Engineering of Materials, Donald R. Askeland, Pradeep Phule, 4th Edition, Thompson Books/Cole. 2. The Science and Design of Engineering Materials, James P. Schaffer, Ashok Saxena, Stephen D. Antolovich, Thomas H. Sanders, Steven B. Warner, WCB McGraw-Hill Publishers.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME046A - Tribology Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Surfaces and Friction- Topography of Engineering surfaces- Contact between surfaces -Sources of sliding Friction -Adhesion Ploughint- Energy dissipation mechanisms, Friction Characteristics of metals - Friction of non-metals. Friction of lamellar solids - friction of Ceramic materials and polymers - Rolling Friction. Source of Rolling Friction - Stick slip motion - Measurement of Friction.

UNIT II: Wear- Types of wear - Simple theory of Sliding Wear Mechanism of sliding wear of metals - Abrasive wear. Materials for Adhesive and Abrasive wear situations - Corrosive wear - Surface Fatigue wear situations - Brittle Fracture wear - Wear of Ceramics and Polymers - Wear Measurements. UNIT III: Lubricants and Lubrication Types- Types and properties of Lubricants – Testing methods - Hydrodynamic Lubrication – Elasto hydrodynamic lubrication- Boundary Lubrication - Solid Lubrication Hydrostatic Lubrication.

UNIT IV: Film Lubrication Theory- Fluid film in simple shear - Viscous flow between very close parallel plates - Shear stress variation, Reynolds Equation for film Lubrication - High speed unloaded journal bearings - Loaded journal bearings - Reaction torque on the bearings -Virtual Coefficient of friction - The Somerfield diagram.

UNIT V:Surface Engineering and Materials for Bearings- Surface modifications -Transformation Hardening, surface fusion - Thermo chemical processes - Surface coatings Plating and anodizing Fusion Processes - Vapour Phase processes - Materials for rolling Element bearings - Materials for fluid film bearings - Materials for marginally lubricated and dry bearings.

Text Books:

1. I.M. Hutchings, Tribology, Friction and Wear of Engineering Material, Edward Arnold

Reference Books:

1. E. P.Bowden and Tabor.D., Friction and Lubrication , Heinemann Educational Books Ltd

2. A. Cameron, Basic Lubrication theory , Longman, U.K.., 1981.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME047A - Robotics: Mechanics & control Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Introduction to Robotics- Robot, Robotics, Types of Robot, Robot classification, Types of Robot, Degrees of freedom.

UNIT II: Kinematics and Dynamics of Robotic linkages (open ended type manipulators)- Frames, Transformations: Translation and rotation, Denavit-Hartenberg parameters, Forward and Inverse Kinematics, Jacobian, Dynamics: Equations of motion, Newton-Euler formulation.

UNIT III: Sensors and actuators- Strain gauge, resistive potentiometers, Tactile and force sensors, tachometers, LVDT, Piezoelectric accelerometer, Hall effect sensors, Optical Encoders, Pneumatic and Hydraulic actuators, servo valves, DC motor, stepper motor, drives.

UNIT IV: Control of Manipulators- Feedback control of II order linear systems, Joint control, Trajectory control, Controllers, PID control

UNIT V:Robot Programming-Language-overview, commands for elementary operations.

Text Books:

1. John J. Craig, Introduction to Robotics: Mechanics and Control, Addison-Wesley. Reference Books:

1. Spong M. W., and Vidyasagar M., Robot Dynamics and Control, John Wiley & Sons. 2. Murray R. M., et al, A Mathematical Introduction to Robotic Manipulation, CRC Press, 3. Waldron K. J., and Kinzel G. L., Kinematics, Dynamics and Design of Machinery, John Wiley

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME048A - Fuels and Lubricants Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Manufacture of fuels and lubricants: Structure of petroleum, refining process, fuels, thermal cracking, catalytic cracking, polymerization, alkylation, isomerisation, blending, products of refining process. Manufacture of lubricating oil base stocks, manufacture of finished automotive lubricants, Distillation Curve.

UNIT II: Theory of lubrication: Engine friction: introduction, total engine friction, effect of engine variables on friction, hydrodynamic lubrication, elastic hydrodynamic lubrication, boundary lubrication, bearing lubrication, functions of the lubrication system, introduction to design of a lubricating system.

UNIT III: Lubricants: Specific requirements for automotive lubricants, oxidation deterioration and degradation of lubricants, additives and additive mechanism, synthetic lubricants, classification of lubricating oils, properties of lubricating oils, tests on lubricants. Grease, classification, properties, test used in grease.

UNIT IV: Properties and testing of fuels: Thermo-chemistry of fuels, properties and testing of fuels, relative density, calorific value, distillation, vapour pressure, flash point, spontaneous ignition temperature, viscosity, pour point, flammability, ignitability, diesel index, API gravity, aniline point etc. Octane and Cetane Numbers.

UNIT V: Combustion & fuel rating: SI Engines – flame propagation and mechanism of combustion, normal combustion, knocking, octane rating, fuel requirements. CI Engines - mechanism of combustion, diesel knock, Cetane rating, fuel requirements. Additive – mechanism - requirements of an additive, petrol fuel additives and diesel fuel additives – specifications of fuels. Alternative Fuels.

Text Books:

1. Ganesan. V. “Internal Combustion Engineering”, Tata McGraw-Hill Publishing Co., New Delhi, 2003.

Reference Books:

1. Lansdowne A.R. – Lubrication – A practical guide to lubricant selection – Pergamum press – 1982.

2. Raymond.C.Gunther – Lubrication – Chilton Book Co., - 1971.

3. Brame. J.S.S. and King. J.G – Fuels – Solids, Liquids, Gaseous.

4. Hobson. G.D. & Pohl. W - Modern Petroleum Technology.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME049A - IC Engines Credits:3 2-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Heat engines: Heat engines, Internal and external combustion engines, Classification of I.C. Engines, Cycle of operations in four strokes and two-stroke IC engines, Wankle Engine. Air standard cycles: Assumptions made in air standard cycles, Otto cycle, Diesel cycle, Dual combustion cycle, Comparison of Otto, diesel and dual combustion cycles, Sterling and Ericsson cycles, Air standard efficiency, Specific work output. Specific weight, Work ratio, MEP, Deviation of actual engine cycle from ideal cycle.

UNIT II: Carburetion: Mixture requirements for various operating conditions in S.I. Engines, Elementary carburetor, Calculation of fuel air ratio, Carburetors. Injection Systems: Requirements of a diesel injection system, Type of injection system, Petrol injection, Requirements of ignition system, Types of ignition timing, Spark plugs.

UNIT III: Combustion in IC engines: S.I. engines, Igniting limits, Stages of combustion in S. I. Engines, Ignition lag, Velocity of flame propagation, Detonation, Effects of engine variables on detonation, Theories of detonation, Octane ratio of fuels, Pre-ignition, S.I. engine combustion chambers. Stages of combustion in C.I. Engines, Delay period, Variables affecting delay period, knock in C.I. Engines, Cetane rating C.I. Engine combustion chambers.

UNIT IV: IC Engine Performance: Performance parameters, BHP, IHP, Mechanical efficiency, Brake mean effective pressure and indicative mean effective pressure, Torque, Volumetric efficiency, Specific fuel consumption (BSFC, ISFC), Thermal efficiency, Heat balance, Basic engine measurements, Fuel and oil consumption, Brake power, Indicated power and friction power, Heat lost to coolant and exhaust gases, Performance curves.

Text Books:

1. Ganesan. V - Internal Combustions Engines – TMH.

Reference Books:

1. Heywood, Jhohn B. - Internal Combustion Engine Fundamentals – TMH.

2. Mathur, M.L. - Internal Combustion Engine - Dhanpat Rai Pub. PVT. LTD. New Delhi

3. Taylor, Charles F - Internal Combustion Engine Vol-1 & Vol-2 - Mit Press London.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME050A - Automotive Engine Component Design Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Introduction: Engineering material and their physical properties applied to design, selection of materials, factor of safety, endurance limit, notch sensitivity, principles of design optimization, future trends, computer aided drafting.

UNIT II: Limits, fits, tolerances, surface finish, shafts and springs: Definitions, types of tolerances and fits, design considerations for interference fits, surface finish, surface roughness, design of power transmission shafts, design of helical springs.

UNIT III: Design of cylinder and piston: Choice of material for cylinder and piston, piston friction, piston slap, design of cylinder, piston, piston pin, piston rings, piston failures, lubrication of piston assembly.

UNIT IV: Design of connecting rod, crankshaft: Material for connecting rod, determining minimum length of connecting rod, small end and big end design, shank design, design of big end cap bolts, connecting rod failures, balancing of I.C. Engines, significance of firing order, material for crankshaft, design of crankshaft under bending and twisting, balancing weight calculations.

UNIT V: Design of valves and flywheel :Design aspects of intake and exhaust manifolds, inlet and Exhaust valves, valve springs, tappets, valve train. Materials and design of flywheel.

Text Books:

1. Kolchin.A and Demidov.V, “Design of Automotive Engines”, MIR Publishers, Moscow, 1984. 2. Sundararaja Murthy T.V “Machine Design”, Khanna Publishers, New Delhi, 1991.

Reference Books:

1. “Design Data Book”, PSG College of Technology, Coimbatore, 2000. 2. Heldt.P.M “High Speed Combustion Engines”, Oxford-IBH Publishing Co., Calcutta, 1965.

3. Jain.R.K, “Machine Design”, Khanna Publishers, New Delhi, 1997

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability. L-T-P BME051A - Fuels and Combustion and Engine Testing Lab Credits:2 0-0-2 List of Experiments

Fuel and Lubricant Testing:

1. Temperature dependence of viscosity of lubrication oil by Redwood Viscometer.

2. Viscosity Index of lubricating oil by Say bolt Viscometer.

3. Flash and Fire points of fuels.

4. Flash and Fire points of lubricants.

5. Aniline distillation test of gasoline.

Engine Testing:

1. Study of hydraulic, electrical and eddy current dynamometers.

2. Performance and emission test on two stroke SI engine.

3. Heat balance test on automotive multi-cylinder SI engine.

4. Heat balance test on automotive multi-cylinder CI engine.

5. Heat release analysis for SI and CI engines. L-T-P BME052A - Automotive Chassis Design Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I:Clutch design calculation: Design of single plate clutch, multi plate clutch, design of centrifugal clutch, cone clutch, energy dissipated, torque capacity of clutch, design of clutch components, design details of roller and diaphragm type of clutches.

UNIT II: Gear box : Performance of vehicle, total resistance to motion, traction and tractive effort, acceleration, calculation of gear ratio, design of three speed gear box, design of four speed gear boxes.

UNIT III: Vehicle frame and suspension: Study of loads, moments and stresses on frame members, computer aided design of frame for passenger and commercial vehicles, computer aided design of leaf springs, coil springs and torsion bar springs.

UNIT IV: Front axle and steering systems: Analysis of loads, moments and stresses at different sections of front axle, determination of loads at kingpin bearings, wheel spindle bearings, choice of bearings, determination of optimum dimensions and proportions for steering linkages ensuring minimum error in steering.

UNIT V: Final drive and rear axle: Design of propeller shaft, design details of final drive gearing, design details of full floating, semi-floating and three quarter floating rear shafts and rear axle housings.

Text Books:

1. Heldt.P.M - “Automotive Chassis”- Chilton Co., New York- 1992

Reference Books:

1. Heldt.P.M- “Torque converter” - Chilton Book Co., New York - 1982 2. Steeds. W -“Mechanics of Road Vehicles”- Illiffe Books Ltd., London- 1990 3. Giles.K.G - Steering, Suspension and tyres”- Illiffe Books Ltd., London - 1988 4. Dean Averns - “Automobile Chassis Design”- Illiffe Books Ltd – 1992 Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME053A - Vehicle Maintenance Credits:3 2-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Maintenance of Records and Schedules: Importance of maintenance, preventive (scheduled) and break down (unscheduled) maintenance, requirements of maintenance, and preparation of check lists. Inspection schedule, maintenance of records, log sheets and other forms, safety precautions in maintenance.

UNIT II: Engine maintenance – repair and overhauling :Dismantling of engine components and cleaning , cleaning methods, visual and dimensional inspections, minor and major reconditioning of various components, reconditioning methods, engine assembly, special tools used for maintenance , overhauling, engine tune up.

UNIT III: Chassis maintenance – repair and overhauling :Mechanical and automobile clutch and gear box, servicing and maintenance servicing of propeller shaft and differential system. Maintenance, servicing of suspension system. Brake systems, types and servicing techniques. Steering systems, overhauling and maintenance. Wheel alignment, computerized alignment and wheel balancing.

UNIT IV: Electrical system maintenance – servicing and repairs :Testing methods for checking electrical components, checking battery, starter motor, charging systems, DC generators and alternators, ignition system, lighting system. Fault diagnosis and maintenance of modern electronic controls, checking and servicing of dash board instruments

UNIT V: Maintenance of fuel system, cooling systems, lubrication system and vehicle body: Servicing and maintenance of fuel system of different types of vehicles, calibration and tuning of engine for optimum fuel supply. Cooling systems, water pump, radiator, thermostat, anticorrosion and antifreeze additives. Lubrication maintenance, lubricating oil changing, greasing of parts. Vehicle body maintenance, minor and major repairs. Door locks and window glass actuating system maintenance. New technologies, processes and trends in the area of vehicle diagnostics.

Text Books: 1. Ramalingam K. K, “Automobile Engineering”, SciTech Publications Pvt. Ltd., 2005 2. Jack E Rjavee Automotive Technology- A system approach, Thomson Asia Pvt Ltd. Singapore, 3rd edition 2004.

Reference Books:

1. De A Automobile Engineering, Galgotia Publishers Pvt Ltd, 2004. 2. Joseph Heitner, Automotive Mechanics Principle and Practice East west press, 2nd Edition 1999.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME 054A - Automotive Chassis and Automotive Credits:2 0-0-2 Components Lab

List of experiments:

1. Measurement of the following chassis frames : Heavy duty vehicle frame, Light duty vehicle frame.

2. Dismantling and assembling of: Front Axle, Rear Axle, Differential, Steering systems along with any two types of steering gear box.

3. Dismantling and assembling of: Clutch assembly of different types, Gear Box, Transfer case.

4. Design of oil filter, fuel filter, fuel injection system, carburetor, MPFI.

5. Design of ignition system components – coil, magneto and electronic ignition systems.

6. Design of engine cooling system components.

7. Design of engine lubrication system components.

L-T-P BME055A - Vehicle Maintenance Lab Credits:2 0-0-2

List of experiments:

1. Layout of an automobile repair, service and maintenance shop.

2. Preparation of different statements/records required for the repair and maintenance works.

3. Preparation of the list of different types of tools and instruments required. 4. Design of the electrical systems such as head lights, side or parking lights, trafficator lights, electric horn system, windscreen wiper system, starter system and charging system.

5. Checking of wheel alignment.

6. Design of door lock and window glass rising mechanism.

L-T-P BME056A - Vehicle Body Engineering Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Car body details: Types of car bodies, Visibility: regulations, driver‟s visibility, tests for visibility, methods of improving visibility and space in cars. Safety: safety design, safety equipments for cars. Car body construction; design criteria, prototype making, initial tests, crash tests on full scale model.

UNIT II: Vehicle aerodynamics : Objectives, Vehicle drag and its types; various types of forces and moments, effects of forces and moments, side wind effects on forces and moments, Various body optimization techniques for minimum drag, wind tunnel testing: flow visualization techniques, scale model testing, component balance to measure forces and moments.

UNIT III: Bus body details: Types: mini bus, single Decker, double-decker, two level and articulated bus. Bus body layout, floor height, engine location, entrance and exit location, seating dimensions. Constructional details: frame construction, double skin construction, types of metal sections used, Regulations, Conventional and integral type construction.

UNIT IV: Commercial vehicle details: Types of body; flat platform, drop side, fixed side, tipper body, tanker body, Light commercial vehicle body types. Dimensions of driver‟s seat relation to controls. Drivers cab design.

UNIT V: Body materials, trim and mechanisms: Steel sheet, timber, plastic, GRP, properties of materials; Corrosion, anticorrosion methods, Selection of paint and painting process, Body trim items, Body mechanisms. Text Books:

1. Braithwaite.J.B. - “Vehicle Body building and drawing” - Heinemann Educational Books Ltd., London – 1977. 2. Giles.J.C. - “Body construction and design” - Liiffe Books Butterworth & Co. - 1971.

Reference Books:

1. Powloski .J- “Vehicle Body Engineering” - Business Books Ltd, London -1989 2. John Fenton - “Vehicle Body layout and analysis” - Mechanical Engg. Publication Ltd., London – 1982.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME057A - Heat transfer applied to IC engines Credits:3 2-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Conduction : Fourier law of conduction, general equation in Cartesian, cylindrical, spherical co-ordinates – 1 Dimensional steady state conduction in solids across plane wall - composite wall - composite cylinder - composite sphere with convection boundaries, overall heat transfer co-efficient, critical thickness of insulation, conduction with generation, thermal contact resistance, variable conductivity.

UNIT II: Convection: Forced convection - external flow over a plate; cylinder, sphere & non circular ducts- internal flow through pipes- annular spaces & non circular conducts. Natural convection from vertical inclined & horizontal surfaces.

UNIT III: Radiation: Electromagnetic spectrum, black body emission, emissive power, laws of radiation, radiation shape factor, electrical analogy, radiation shields gas radiation.

UNIT IV: Heat transfer in IC Engine :Temperature distribution and thermal stresses in piston, cylinder liner, cylinder head, fins and valves, Heat transfer correlations for engines. Fin design, radiators and oil coolers.

UNIT V: Heat transfer in IC Engines :Temperature measurement in piston, cylinder liner, cylinder head and engine valves, In cylinder flow measurement techniques. Text Books:

1. Ozisik N.M., Heat Transfer - McGraw Hill Book Company, 1988. 2. Heywood J.B “Internal Combustion Engine Fundamentals”, McGraw-Hill Book CO., USA - 1995.

Reference Books:

1. Kothandaraman C.P. Fundamentals of Heat and Mass Transfer - New Age International (P) Ltd., 1998 2. Sachdeva R.C. Fundamentals of Heat and Mass Transfer - New Age Internationals (P) Ltd. 3. Incropa and Dewite, Heat Transfer - John Wiley

4. Holman J.P. Heat Transfer – McGraw Hill Book Company, 1989 5. Rajput.R.K, Heat and Mass transfer – S.Chand & Co

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME058A - Vehicle Reconditioning Lab Credits:2 0-0-2

List of experiments:

1. Cylinder reboring – checking the cylinder bore.

2. Setting the tool and reboring, valve grinding, valve lapping.

3. Setting the valve angle and checking for valve leakage.

4. Calibration of fuel injection pump.

5. Wheel alignment – testing of camber, caster.

6. Testing kingpin inclination, toe-in and toe-out.

7. Chassis alignment testing.

8. Brake adjustment, Brake bleeding. L-T-P BME059A - Vibration and Noise Control in Automobiles Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UNIT I: Basics of vibrations : Introduction, classification of vibration: free and forced vibration, undamped and damped vibration, linear and nonlinear vibration, response of damped and undamped systems under harmonic force, analysis of single degree and two degree of freedom systems, torsion vibration, determination of natural frequencies.

UNIT II: Basics of noise: Introduction, amplitude, frequency, wavelength and sound pressure level, addition, subtraction and averaging decibel levels, noise dose level, legislation, measurement and analysis of noise, measurement environment, equipment, frequency analysis, tracking analysis, sound quality analysis.

UNIT III: Automotive noise sources : Noise Characteristics of engines, engine overall noise levels, assessment of combustion noise, assessment of mechanical noise, engine radiated noise, intake and exhaust noise, engine accessory contributed noise, transmission noise, aerodynamic noise, tire noise, brake noise.

UNIT IV: Control techniques: Vibration isolation, tuned absorbers, untuned viscous dampers, damping treatments, application dynamic forces generated by IC engines, engine isolation, crank shaft damping, modal analysis of the mass elastic model shock absorbers.

UNIT V: Source of noise and control : Methods for control of engine noise, combustion noise, mechanical noise, predictive analysis, palliative treatments and enclosures, automotive noise control principles, sound in enclosures, sound energy absorption, sound transmission through barriers.

Text Books:

1. Singiresu S.Rao - “Mechanical Vibrations” - Pearson Education, ISBN–81-297-0179-0 - 2004.

Reference Books:

1. Kewal Pujara “Vibrations and Noise for Engineers, Dhanpat Rai & Sons, 1992.:1999. 2. Julian Happian-Smith - “An Introduction to Modern Vehicle Design”- Butterworth-Heinemann, ISBN 0750-5044-3 – 2004. 3. Bernard Challen and Rodica Baranescu - “Diesel Engine Reference Book” - 2nd Edition - SAE International - ISBN 0-7680-0403-9–

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME060A - Automotive air conditioning Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: Air conditioning fundamentals: Basic air conditioning system - location of air conditioning components in a car, schematic layout of a refrigeration system, compressor components, condenser and high pressure service ports, thermostatic expansion valve, expansion valve calibration, controlling evaporator temperature, evaporator pressure regulator, evaporator temperature regulator.

Unit II: Air conditioner – heating system: Automotive heaters, manually controlled air conditioner, heater system, automatically controlled air conditioner and heater systems, automatic temperature control, air conditioning protection, engine protection. Unit III: Refrigerant: Containers handling refrigerants, tapping into the refrigerant container, refrigeration system diagnosis, diagnostic procedure, ambient conditions affecting system pressures.

Unit IV: Air routing and temperature control: Objectives, evaporator airflow through the recirculation unit, automatic temperature control, duct system, controlling flow, vacuum reserve, testing the air control and handling systems.

Unit V: Air conditioning service: Air conditioner maintenance and service, servicing heater system removing and replacing components, trouble shooting of air controlling system, compressor service.

Text Books:

1. William H. Crouse and Donald I. Anglin - “Automotive Air conditioning” – McGraw Hill Inc. - 1990.

Reference Books:

1. MacDonald, K.I., - “Automotive Air Conditioning” - Theodore Audel series - 1978 2. Paul Weiser - “Automotive Air Conditioning” - Reston Publishing Co., Inc., - 1990. 3. Boyce H.D Wiggins -”Automotive Air Conditioning” - Delmar – 2002 4. Mitchell information Services, Inc - “Mitchell Automatic Heating and Air Conditioning Systems” - Prentice Hall Ind. - 1989

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME061A - Automotive Transmission Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: Calculation of gear ratio & fluid coupling : Gear Box: method of calculation of gear ratios for vehicles, performance characteristics in different speeds, different types of gear boxes, speed synchronizing devices, gear materials, lubrication. Fluid coupling: advantages and limitations, construction details, torque capacity, slip in fluid coupling, performance characteristics. Means used to reduce drag torque in fluid coupling.

Unit II: Types of gear boxes :All spur and internal gear type planetary gearboxes, Ford T-model, Cotal and Wilson Gear box, determination of gear ratios, automatic overdrives. Unit III: Torque converters :Principal of torque conversion, single, multi stage and polyphase torque converters, performance characteristics, constructional and operational details of typical hydraulic transmission drives (e.g.) Leyland, White Hydro torque drives.

Unit IV: Automatic transmission: Automatic transmission: relative merits and demerits when compared to conventional transmission, automatic control of gears, study of typical automatic transmissions, Ford and Chevrolet drive, automatic control of gear box.

Unit V: Hydrostatic drives & electrical drives: Hydrostatic drives: advantages and disadvantages, principles of hydrostatic drive systems, construction and working of typical hydrostatic drives, Janney Hydrostatic drive. Electrical drives: advantages and limitations, principles of Ward Leonard system of control Modern electric drive for buses and performance characteristics.

Text Books:

1. Design Practices, passenger Car Automotive Transmissions- SAE Hand book- 1994.

Reference Book:

1. Heldt P.M - Torque converters- Chilton Book Co.-1992. 2. Newton and Steeds - Motor Vehicle- Illiffee Publisher- 2000.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME062A - Two and Three Wheeled Vehicles Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: Power unit : Two stroke SI engine, four stroke SI engine; merits and demerits. Symmetrical and unsymmetrical port timing diagrams. Types of scavenging processes; merits and demerits, scavenging pumps. Rotary valve engine. Fuel system. Lubrication system. Magneto coil and battery coil spark ignition system, electronic ignition system. Starting system; Kick starter system. Unit II: Chassis and Sub-Systems : Mainframe and its types. Chassis and shaft drive, Single, multiple plates and centrifugal clutches. Gear box and gear controls. Front and rear suspension systems. Shock absorbers. Panel meters and controls on handle bar.

Unit III: Brakes, wheels and tyres : Drum brakes, disc brakes, front and rear brake links, layouts. Spoked wheel, cast wheel, disc wheel, disc types. Tires and tubes.

Unit IV: Two wheelers : Case study of major Indian models of motorcycles, scooters and mopeds. TVS mopeds and motorcycles, Hero Honda motorcycles, Bajaj scooters and motorcycles, Yamaha, Enfield motorcycles. Servicing and maintenance.

Unit V: Three wheelers : Case study of Indian models. Auto rickshaws, pickup van, delivery van and trailer. Maintenance: daily, weekly, monthly, Fault tracing.

Text Books: 1. Irving.P.E. - Motor Cycle Engineering - Temple Press Book, London – 1992.

Reference Books:

1. Encyclopedia of Motorcycling - 20 volume Marshall, Cavensih, UK - 1989 2. Raymond Broad Lambretta - A Practical Guide to maintenance and repair – S.Chand & Co., New Delhi - 1987. 3. Brayant R.V,Vespa - Maintenance and Repair Series – S.Chand & Co., New Delhi - 1986.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME064A - Automotive Aerodynamics Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: Introduction : Scope, historical developments, fundamental of fluid mechanics, flow phenomenon related to vehicles, external and Internal flow problem, resistance to vehicle motion, performance, fuel consumption and performance potential of vehicle aerodynamics, engine cooling requirement, air flow to passenger compartment, duct for air conditioning, cooling of transverse engine and rear engine.

Unit II: Aerodynamic drag of cars: Cars as a bluff body, flow field around car, drag force, types of drag force, analysis of aerodynamic drag, drag coefficient of cars, strategies for aerodynamic development, low drag profiles.

Unit III: Shape optimization of cars : Front end modification, front and rear wind shield angle, boat tailing, hatch back, fast back and square back, dust flow patterns at the rear, effects of gap configuration, effect of fasteners.

Unit IV: Vehicle handling : The origin of forces and moments on a vehicle, lateral stability problems, methods to calculate forces and moments – vehicle dynamics under side winds, the effects of forces and moments, characteristics of forces and moments, dirt accumulation on the vehicle, wind noise, drag reduction in commercial vehicles.

Unit V: Wind tunnels for automotive aerodynamics : Introduction, principle of wind tunnel technology, limitation of simulation, stress with scale models, full scale wind tunnels, measurement techniques, equipment and transducers, road testing methods, numerical methods.

Text Books:

1. Hucho.W.H. - “Aerodynamic of Road Vehicles” - Butterworth‟s Co., Ltd., - 1997.

Reference Books:

1. Automotive Aerodynamic: Update SP-706 - SAE – 1987. 2. Vehicle Aerodynamics - SP-1145 - SAE – 1996. 3. Pope.A - “Wind Tunnel Testing “ - John Wiley & Sons - 2nd Edition, New York - 1974.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME066A - Off Road Vehicles Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I: Classification and requirements of off road vehicles: Construction layout, capacity and applications. Power Plants, Chassis and Transmission, Multivalve vehicles.

UnitII: Earth moving machines : Earthmovers like dumpers, loaders - single bucket, Multi bucket and rotary types- bulldozers, excavators, backhoe loaders, scrappers, drag and self powered types, Bush cutters, stumpers, tree dozer, rippers etc. – Power and capacity of earthmoving machines.

Unit III: Scrappers, graders, shovels and ditchers : Scrappers, elevating graders, motor graders, self powered scrappers and graders, Power shovel, revolving and stripper shovels – drag lines – ditchers – capacity of shovels.

Unit IV: Farm equipments, military and combat vehicles : Power take off, special implements. Special features and constructional details of tankers, gun carriers and transport vehicles.

Unit V: Vehicle systems, features : Brake system and actuation – OCDB and dry disc caliper brakes. Body hoist and bucket operational hydraulics. Hydro-pneumatic suspension cylinders. Power steering system. Kinematics for loader and bulldozer operational linkages. Safety features, safe warning system for dumper. Design aspects on dumper body, loader bucket and water tank of sprinkler.

Text Books: 1. Abrosimov.K. Branberg.A and Katayer.K, Road making machinery, MIR Publishers, Moscow, 1971. 2. Bart H Vanderveen, Tanks and Transport vehicles, Frederic Warne and Co Ltd.,London. .

Reference Books: 1. Wong.J.T., Theory of Ground Vehicles”, John Wiley & Sons, New York, 1987. 2. Off the road wheeled and combined traction devices – Ash gate Publishing Co.Ltd. 1988. 3. Schulz Erich.J, Diesel equipment I & II, McGraw Hill company, London. 4. Satyanarayana. B., Construction planning and equipment, standard publishers and distributors, New Delhi.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME068A - Analog System Design Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I: Operational Amplifier: Introduction: Introduction to analog system design, Review of Op-Amp basics, internal block diagram, characteristics of ideal operational amplifier. Linear applications of operational amplifier: Open loop and closed loop operation of operational amplifier, Inverting amplifier, non inverting amplifier, input resistance, output resistance and band width; sign changer, scale changer, summing amplifier, adder, voltage follower, integrator, differentiator, voltage to current converter, current to voltage converter, difference amplifier, instrumentation amplifier and bridge amplifier.

Unit II: Active filters: Design and analysis of first and higher order low pass, high pass, band pass (wide and narrow band) and band elimination (wide and narrow band) and all pass active filters. Non-linear applications of operational amplifier: Precision half wave and full wave rectifiers, peak detector, sample and hold circuit, log and antilog amplifiers, analog multipliers and dividers, comparators, window detector, Schmitt trigger, square wave, triangular wave generators and pulse generator.

Unit III: Timer: Introduction, pin details of 555 I.C., functional diagram of 555 IC, astable multivibrator, positive and negative edge triggered mono-stable multivibrator, linear ramp generator and FSK generator. Data converters: Principles of digital to analog converter (DAC) and analog to digital converters (ADC), binary weighted, R-2R digital to analog converters, flash type, successive approximation type, counter type and servo tracking type and dual slope analog to digital converters, specifications of ADC and DAC.

Unit IV: Phase-locked loops: Functional diagram of voltage controlled oscillator - 566 I.C. and its analysis, Operating principle of PLL, study of IC 565, circuit analysis of phase detector. Definition and derivation for free running frequency lock range and capture range, Applications of PLL as frequency multiplier, frequency divider, AM and FM demodulation and FSK demodulation.

Unit V: Regulated power supplies using IC’s: Analysis and design of linear series voltage regulators using 78XX and 79XX series, LM317.Design of fixed and variable voltage sources, design of constant current sources.

Text Books: 1. Franco Sergio, Design with Op amps & Analog Integrated Circuits, McGraw Hill (1997).

Reference Books 1. Terrell D. L., Butterworth – Heinemann, Op Amps Design, Application, and Troubleshooting, (1996). 2. Ramakant A. Gayakwad, Op-Amps and Linear Integrated Circuits, Prentice Hall of India, (1987). 3. Choudhury Roy D, Shail B. Jain, Linear Integrated Circuits,Wiley Eastern (1991).

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME069A – Digital System Design Credits:4 3-1-0 Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I: Number Systems and Codes: Number systems, BCD codes and arithmetic, Gray codes, self-complimenting codes, Error detection and correction principles. Unit II: Combinational Logic Design: Canonical SOP and POS expressions, minimization of Boolean functions using Karnaugh map, Design of combinational circuits, Design of arithmetic circuits, Design and applications of MSI circuits, Parity generators and checkers, Design of Code converters, Encoders and decoders, Discussion of display devices and drivers, Design of display units. Unit III: Sequential Logic Fundamentals: Need for sequential circuits, Binary cell, Latches and flip-flops. RS, JK, Master-Slave JK, D & T flip flops.

Unit IVSynchronous Sequential Circuit Design: Fundamentals of Synchronous sequential circuits, Design of Synchronous and Asynchronous Counters, Shift registers & Ring counters, Analysis and design of Finite State Machines. Timing issues in synchronous circuits. Design examples such as elevator controls, traffic light controllers, stepper motor controllers.

Unit V: Asynchronous Sequential Circuits: Fundamentals of Asynchronous Sequential circuits; Analysis and design of Asynchronous Sequential circuits, Cycles, Races and Hazards in asynchronous circuits. Design examples such as vending machines, simple controllers and detectors using asynchronous sequential circuits.

Text Books: 1. Donald D.Givone, “Digital Principles and Design”, Tata McGraw Hill, 2002. 2. Morris Mano, “Digital design”, Prentice Hall of India ,Third Edition.

Reference Books: 1. David J Comer, “Digital Logic State Machine Design”,Oxford University Press, 3rd Edition. 2. A. Ananda Kumar, “Switching Theory and Logic Design”, Prentice Hall of India ,2009.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME070A - Analog and Digital Lab Credits:2 0-0-2 Unit – 1 Analog Circuit Design: 1. Application of Opampas i) inverting amplifier (ii)Non-inverting amplifier (iii) Summer (iv) Voltage follower (v) Integrator (vi) Differentiator. 2. Half wave and Full wave precision Rectifier using OPAMP. 3. Design and study of Astablemultivibrator and Monostablemultivibrator circuits using 555 timer. 4. Analysis and design of (i) Astablemultivibrator using OPAMP (ii) Monostablemultivibrator using OPAMP (iii) Schmitt trigger. 5. Design and Study of regulator using 78XX and LM 317. Unit – 2 Digital circuit design 6. Design of combinational circuits – Implementation of Boolean functions and Arithmetic circuits. 7. Design of Multiplexers and implementation of circuits using multiplexers. 8. Design of Decoders and implementation of circuits using decoders. 9. Design of code converters, display driver interfaces. 10. Design of ripple counters, shift registers and ring counters. 11. Design of synchronous counters.

L-T-P BME071A - Intelligent Controllers Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I: Fundamentals: Fundamentals of Artificial Neural Networks, McCulloch – Pitts model, Activation functions, Feed forward and feedback networks, learning rules – Hebbian, Perceptron, delta, Widrow-Hoff, winner take all. Unit II: Single-layer feed forward networks: Classifiers, Decision regions, Discriminant functions, minimum distance classification, multi category discrete perceptron training algorithm. Multi layer feed forward networks: Linearly non-separable pattern classification, generalized delta learning rule, error back propagation training algorithms. Unit III: Single layer feedback network: Hopfield network, Boltzman machine, associative memories, performance analysis of energy function reduction, Bi-directional associative memory. Unit IV: Application: Application of neural networks: Control applications, Character recognition. Fuzzy control: Introduction to Fuzzy control, membership function, classical sets & fuzzy sets, fuzzy set operations, Fuzzy relations, extension principles, Linguistic variables, Fuzzy IF_THEN statements, Inference rules. Controllers: Fuzzy knowledge based controllers [FKBC], structure of FKBC, Fuzzification, membership function evaluation using neural networks, genetic algorithms, inductive reasoning. Unit V: Defuzzification: Defuzzification methods, Application of fuzzy logic to control systems, Introduction to fuzzy-neural systems. Familiarization with MATLAB Fuzzy logic& neural network Toolbox. Text Books: 1. Jacek M. Zurada, Introduction to Artificial Neural Networks, Jaico, 1997. 2. Yegnanarayana B., Artificial Neural Networks, PHI, 2001. Reference Books: 1. Timothy J. Ross, Fuzzy logic with engineering applications, MGH, 1997. 2. Yager & Filev, Essentials of fuzzy modeling and control, Wiley, 1994. 3. Chin-Teng-Lin, C. S. George Lee, Neural Fuzzy Systems, PH, 1996.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability. L-T-P BME072A - Microprocessors And Microcontrollers Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

UnitI: Introduction to microcontroller, History of Micro controllers, Embedded versus External memory devices, Microcontroller survey, CISC and RISC Microcontrollers, Harvard and von Neumann Architecture, Commercial Micro controller Devices. UnitII: Introduction to 8051 family, History of 8051,Architectural features of 8051,Programming model. Pin details, I/O Ports, Power down operation. Addressing Mode, Instruction set of 8051 and Programming. Unit III: Programming the 8051 resources, Counters, Timers, Serial Interface, Multiprocessor communication and Interrupts, Measurement of frequency, period and pulse width of a signal. Unit IV: Peripheral Interfacing- memory interfacing, Key board, LCD, stepper motor, Seven Segment Display, Digital to analog Converter, Analog to Digital converters . The 8051 based system design- case studies, Traffic light control, and Washing machine control, mining problem, Turbine monitor. Unit V: Introduction to PIC Microcontrollers- Architectural and Peripheral features, ALU, CPU, Memory map, clock, pipelining, addressing and I/O ports.

Text Books: 1. Krishna Kant , Microprocessors and Micro controllers, PHI India, 2007. Reference Books: 1. Deshmukh A.V., Micro controllers- Theory and Applications, TMH, New Delhi, 2008. 2. Kenneth J.A., The 8051 Microcontroller Architecture, programming and applications, Penram International, Mumbai (2008). 3. PIC micro Mid- Range MCU Family Reference Manual.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability. L-T-P BME073A - Microprocessors& Microcontrollor Lab Credits:2 0-0-2

List of experiments: 1. Introduction to 8051 simulation software and familiarization of 8051 instruction set 2. Arithmetic and Logic related programs 3. Array handling and code conversion programs 4. I/O port and Timer/ Counter programming 5. Programming using 8051 trainer kit in serial mode. 6. DAC Interfacing Programs. 7. Keyboard and LCD Interface 8. Analog to Digital converter Interface 9. Seven segment Interfacing Programs. 10. Logic Controller Interfacing Programs. 11. Stepper motor Interfacing Programs. 12. DC motor interface

L-T-P BME074A - Programmable Logic Control Lab Credits:2 0-0-2 List of experiments: 1. Implementation of Basic Logic Gates – AND, OR, EXOR, NOT, Latching with ON and OFF priorities, SR and JK Flip Flops. 2. Timer Operations – ON delay, OFF delay retentive and Non retentive timers, All possible combination like pulse timer, latching on delay etc. 3. Counter operations – up counter, down counter, up-down counters, High speed counters. 4. Develop a PLC program for Arithmetic operations 5. Develop a PLC program Logical Operations 6. Develop a PLC program Comparison operations 7. Analog PLC operations – Accessing Analog inputs, Process and control analog outputs 8. Develop a PLC program for Conveyor control Systems 9. Develop a PLC program for Stepper Motor Control 10. Develop a PLC program for Traffic light Control 11. Develop a PLC program Lift Control 12. Mini project 13. Develop a PLC program for Bottling Plant. L-T-P BME075A - Control System Credits:3 2-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: LINEAR SYSTEMS WITH RANDOM INPUTS Linear time invariant systems, System transfer function, Linear systems with random inputs. Unit II: CONTROL SYSTEM ANALYSIS AND COMPONENTS: Examples and application of open loop and close loop systems. Brief idea of multivariable control system, Brief idea of Z-transform and digital control systems. Differential equations. Determination of transfer function by block diagram reduction technique & signal flow graph method. TIME RESPONSE ANALYSIS OF FIRST ORDER & SECOND ORDER SYSTEMS: Transient response analysis. Steady state error & error constants. Dynamic error and dynamicerror coefficient, Performance Indices. Unit III: FREQUENCY DOMAIN METHODS: Bode plot, Design specification in frequency domain and their co-relation with time domain. Unit IV: SYSTEM STABILITY: Absolute stability and relative stability. Routh’s stability criterion, Hurwitz criterion. Root locus method of analysis. Polar plots, Nyquist stability criterion. M and N loci, Nicholas charts. Unit V: STATE VARIABLE ANALYSIS: Concepts of state, state variable and state model. State models for linear continuous time systems. Brief idea of state variable analysis in discrete time domain. Transfer functions, Solution of state equation. Concepts of controllability & observability Text Books: 1. Control System Engineering, S Palani, TMH

Reference Books: 1. Automatic Control Systems, B. C. Kuo, Wiley 2. Control System, N.K.Sinha, New Age 3. Control System Engineering, J.Nagrath, New Age 4. Control System, Ghosh, Pearson

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability. L-T-P BME076A - Digital Signal Processing Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: SAMPLING - Discrete time processing of Continuous-time signals, continuous time processing of discrete-time signals, changing the sampling rate using discrete-time processing.

Unit II: TRANSFORM ANALYSIS OF LTI SYSTEMS - Introduction, The frequency response of LTI systems, System functions for systems characterized by LCCD (Linear Constant Coefficient Difference) equations, All-pass systems, Minimum-Phase systems, Linear systems with linear phase.

Unit III: STRUCTURES FOR DISCRETE-TIME SYSTEMS- Block diagram and signal flow graph representation of LCCD (LCCD – Linear Constant Coefficient Difference) equations, Basic structures for IIR and FIR systems, Transposed forms.

Unit IV: FILTER DESIGN TECHNIQUES - Introduction, Analog filter Design - Butterworth & Chebyshev. IIR filter design by impulse invariance & Bilinear transformation. Design of FIR filters by Windowing, Rectangular, Hanning, Hamming & Kaiser.

Unit V: THE DISCRETE FOURIER TRANSFORM (DFT), Properties of the DFT, Linear Convolution using DFT. Efficient computation of the DFT - Decimation–in-Time and Decimation-in frequency FFT Algorithms. Processing of speech signals - Vocoders, linear predictive coders.

Text Books: 1. Digital Signal Processing, Sanjit K Mitra, TMH 2. Digital Signal Processing, S.Salivahanan A Vallavaraj, C.Gnanapriya, TMH

Reference Books: 1. Digital Signal Processing: Principals, Algorithms And Applications, John G.Proakis,Dimitris G Manolakis, PHI 2. Digital Signal Processing, A.V. Oppenheim And R.W. Schaffer, PHI Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME077A- Micro Electro Mechanical Systems (MEMS) Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I: Introduction to MEMS and Microsystems:Products, Evolution of micro-fabrication, microelectronics, miniaturization, application in the automotive and other industries Working principles of Microsystems: Microsensors – Acoustic wave sensors, Bio-medical sensors and bio sensors, Chemical sensors, Optical sensors, Pressure sensors, Thermal sensors Microactuation – By thermal forces, Shape memory alloys, piezoelectric crystals and Electrostatic forces MEMS with Micro actuators, Micro accelerometers, Microfluidics, Problems. Unit II: Scaling laws in miniaturization: Scaling in geometry, Scaling in rigid body dynamics, Scaling in electrostatic, electromagnetic forces, Scaling in electricity, Scaling in heat transfer and fluid mechanics Materials for MEMS and microsystems: Substrates and wafers, Silicon as a substrate material, silicon compounds, silicon piezo-resistors, Gallium arsenide, Quartz, Polymers, Packaging materials, Problems. Unit III: Microsystems fabrication Processes: Photo lithography, Ion implantation, Diffusion, Oxidation, Chemical vapor deposition, Physical vapor deposition, Deposition by Epitaxy, Etching, Problems. Unit IV: Micro-manufacturing: Bulk manufacturing, Surface micromachining, LIGA process. Microsystems Design: Design consideration, Process design, Mechanical design, Design of a silicon die, Design of microfluidic Network system. Problems. Unit V: Microsystems Packaging: Mechanical packaging of microelectronics, Microsystems packaging, Interfaces in microsystems packaging, packaging technologies, 3 Dimensional packaging, Assembly of microsystems, Packaging materials, Signal mapping and transduction. Text Books: 1. Hsu T. R. , MEMS and Microsystems- Design and Manufacturing,TATA McGraw Hill. Reference Books: 1. Menz W., Mohr J., Paul O.,Microsystem Technology, Wiley-VCH (2001). 2.Gad-el-Hak M., The MEMS Handbook, CRC Press (2002).

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME078A - Industrial Robotics Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I: Introduction: Definition of Robots; Types of Robots; Robot Generation; Classification of Robots; Degrees of Freedom; Degrees of Movements; Robot Configuration; Selection of Robots; Definition and factor affecting the Control Resolution, Spatial Resolution, Accuracy and Repeatability; Specification of a robot; MTBF; MTTR; Need for industrial robots; Robot application; Robot programming languages. Unit II: Control in Robots: Introduction; Types of Grippers; Requirements for drives; Classification of Actuators; Advantages & Disadvantages; D.C motor Actuator in Robots; Stepper Motors; AC Servo Motors; Electric Drives; Robot Transmission Systems; Harmonic Drives; Roll Wrist & Bendix Wrist Drives. Unit III: Sensing systems: Sensors; Types and classification of Robot Sensors; Positional Potentiometer; Velocity Tachometer; Working of Resolver; Optical Encoder; Hall Generator; Electro Magnetic & Adhesive End Effectors; Moire Fringes technique; Robot Vision; Tactile Sensing; Magneto Resistive skin; Optical Range Finder; Proximity Sensors; Force sensors . Unit IV: Robot safety consideration: Need for safety; legal requirements; codes of practice; potential safety hazards; safety planning check list; safety guidelines; hazard analysis; safety hazards; control system failure and malfunction; ways to prevent accidents and injuries; treatment of accident victims. Unit V: Robot social consideration: Integrating robot into the workplace; Robots and management; Robots and the workforce; Robots and manufacturing; Economic consideration. Future perspectives: Features of future robots; Interactions of robots with other technologies; Characteristics of future robot tasks; Robots in construction trades; Coal mining, Utilities, military and fighting operations, under sea robots, robots in space, service industry and similar applications.

Text Books: 1. Janakiraman P.A., Robotics and image processing, Tata McGraw Hill (1995).

Reference Books: 1. Yu Kozyhev, Industrial Robots Handbook, MIR Pub(1985). 2. Jain K.C., Aggarwal L.N, Robotics Principles and Practice, Khanna Publishers (1997).

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME079A- Mechatronics Lab Credits:2 0-0-2

1. Design of fluid power circuit to control a double action cylinder for displacement velocity,force and direction 2. Design of an electro pneumatic circuit to control a double acting cylinder 3. Application of hydraulic simulation software based on cad system to design 4. Control circuits for automated functioning. 5. Application of pneumatic simulation software based on Cad systemfor design of control circuits for automated functioning. 6. Application of servo motor using PLC for controller interface and servo operation as: Running AC servo motor in open loop Running AC servo motor in closed loop Position control mode Speed variation 7. Application of DC motor using PLC position control and speed control 8. Application of software for driving stepper motor in full step resolution mode,half step resolution mode and milli step resolution mode. 9. Use of Robotic trainer to study characteristics of proximity sensing and vision sensing. 10. Use of Robotic trainer to study the methods of achieving speed control,displacement control, in two and three dimensional space with reference to six degrees of freedom. L-T-P BME080A - Mechatronics System Design Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I: Introduction:Definition of Mechatronics products, Design Considerations and Tradeoffs, Overview of Mechatronics products, Intelligent Machine Vs Automatic. Machine Economic and SocialJustification. Actuators and Motion Control:Characteristics of Mechanical, electrical, Hydraulic and pneumatic actuatorsand their limitations. Control parameters and system objectives, Mechanical configurations,popular control system configurations. S-curve, Motor/Load inertia matching. Design with linear slides. Unit II: Motion control Algorithms: significance of feed forward control loops, shortfalls, Fundamentalconcepts of adaptive and fuzzy control, Fuzzy logic compensatory control of transformation and deformation non- linearities. Unit III: Architecture of intelligent Machines: Introduction to Microprocessor and programmable logiccontrollers and identification of system, System design Classification, Motion control aspects in Design. Unit IV: Manufacturing Data Bases: Data Base management system, CAD/CAM Data bases, Graphic Data Base,Introduction to object oriented concepts, objects oriented model language interface, procedures andmethods in creation, edition and manipulation of Data. Unit V: Sensor Interfacing: Analog and Digital Sensors for Motion Measurement, Digital Transducers, Human —Machine and Machine — Machine Interfacing devices and strategy. Machine Vision: Feature and Pattern Recognition methods, concepts of perception and cognition indecision making. Text books: 1. Histand M. B. and Alciatore D. G., Designing Intelligent Machines, Open University, London.

Reference books:

1. Shetty D.&Kolk R.Mechatronics System Design, PWS Publishing. 2. Nesculescu D.Mechatronics, Pearson Education Pte. Ltd. (2002) 3. Alciatore David G & Histand Michael B Introduction to Mechatronics and Measurement systems, Tata McGraw Hill (2003).

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and that consider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME081A - Nano Technology Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: Introduction: Background and Fundamentals of Nanotechnology Methods of Measuring Properties: Structure, Microscopy, Spectroscopy

Unit II: Properties of Individual Nanoparticles: Metal Nanoclusters, Semiconducting Nanoparticles, Rare Gas and Molecular Clusters, Methods of Synthesis

Unit III: Carbon Nanotubes: Fabrication, Structure, Electrical Properties, Vibration Properties, Mechanical Properties, Applications of Carbon Nanotubes Bulk Nanostructured Materials: Solid Disordered Nanostructures, Nanostructured Crystals

Unit IV: Nanomachines and Nanodevices: Microelectromechanical Systems (MEMs) and Nanoelectromechanical Systems (NEMs) Technology, Fabricating MEMS and NEMs, Advantages of MEMs and NEMs. Thin Film Deposition Processes: Chemical Vapor Deposition (CVD), Electrodeposition, Epitaxy, Thermal oxidation, Physical Vapor Deposition (PVD), Evaporation, Sputtering, Casting. Lithography

Unit V: Etching Processes: Wet etching and Dry etching Mirco/ Nano Tribology: Measurement Technique, Friction and Adhesion: Atomic scale friction, Micro scale friction; Scratching, Wear, Local Deformation and Fabrication/ Machining, Indentation, Lubrication, Challenges and advances in Nanomaterials processing techniques

Text Book 1. Hari Singh Nalwa, “Nanostructured Materials and Nanotechnology”, Academic Press, 2002 Reference Books 1. A.Nabok, “Organic and Inorganic Nanostructures”, Artech House, 2005 2. C.Dupas, P.Houdy, M.Lahmani, Nanoscience: “Nanotechnologies and Nanophysics”, Springer-Verlag Berlin Heidelberg, 2007

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME082A - Embedded System Design Credits:4 3-1-0 Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I: Introduction to embedded systems, Classification and major application areas of Embedded System, Embedded System Design and Code design issues in System development process, The typical embedded system, Characteristics and quality attributes of embedded system. Embedded system- Applications and Domain specific, Design cycle in the development phase for an embedded system. Unit II: Designing embedded system with 8 bit microcontrollers, Role of processor selection in Embedded System. Hardware software Co-design and program modeling, fundamental issues, computational models in embedded system design, hardware software trade-offs. Unit III: Operating system basics, Real Time Operating System: Types of operating systems, Tasks, Process and Threads. Semaphores and shared Data, Task scheduling, Multiprocessing and multitasking, Operating system Services-Message queues-Timer Function-Events-Memory Management, device drivers, basic design Using RTOS. Unit IV: Networks for Embedded Systems: The I2C Bus, The CAN bus, Ethernet, Introduction to Blue tooth: Specification, IEEE 1149.1 (JTAG) Testability: Boundary Scan Architecture. Unit V: Control Systems, Open loop and closed loop control systems; Ex: Cruise controller, General control systems and PID controller, software coding of PID controller, Practical issues related to computer based control Text books: 1. Raj Kamal , Embedded Systems: Architecture, Programming and Design, TMH, Second edition, 2008. 2. Ayala K.J.,Dhananjay, V. Gadre ,The 8051 Microcontroller and Embedded systems, Cengage Learning,2010. Reference books: 1. Shibu K.V., Introduction to Embedded sytems,McGraw Hill, 2009. 2. Siewert S., Real time embedded systems and components, Cengage Learning,2007. 3. Vahid F., Givargis T., Embedded Systems, Wiley India Edition, 2002.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME083A - Fluid Machines Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I Impact of Jets: Impact of jet on stationary and moving, flat and curved plates, Force on series of vanes, Radial vanes, Vortex motion, Free and forced vortex jet propulsion of ships UNITs and dimensions: Dimensional homogeneity, Dimensional analysis methods, Ray Leigh and Buckingham methods, Applications and limitations of dimensional analysis, Dimensionless numbers.

Unit II Turbines: Introduction, Development of hydraulic turbines, Components of hydropower plant, Classification of turbines, Surge tank and its type. Pelton Turbine: Components, Number and dimension of buckets, Speed ratio, Jet ratio, Energy conversion, Condition for maximum efficiency, Design considerations, Governing etc. Francis turbine: Components, working principles. Draft tube, Types of draft tube, Design considerations, Outward vs. Inward flow reaction turbines, Introduction to Deriaz turbine, Evolution of axial flow turbines, Kaplan turbine, Operation at off-design loads, Governing etc. UNIT quantities, Specific speed, Runway speed, Characteristics of turbines,

Unit III Centrifugal Pumps: Introduction, Classification, Components, Principle of working of centrifugal pumps. Various heads, Energy conversion, Euler’s head and its variation with vane shapes. Effect of finite number of vanes, Losses and efficiencies, Minimum starting speed of centrifugal pump, Limitation of suction lift, Net Positive Suction Head (NPSH), Multistage pumps, Specific speed and performance. Reciprocating Pumps: Working principles, Classification, Components of reciprocating pumps, Discharge, Discharge slip, Power input, Indicator diagram, Effect of friction, Acceleration and pipe friction, Maximum speed, Air vessels, Comparison with centrifugal pumps. Model testing of pumps.

Unit IV Cavitation: Cavitations and their effects, Cavitation parameters, Detection and Prevention of cavitations. Model testing of turbine.

Unit V Hydraulic devices: Jet pump, Airlift pump, Gear pump, Submersible pump, Pump problems Hydraulic accumulators, Hydraulic intensifier, Hydraulic lift, Hydraulic crane, Hydraulic coupling, Torque converter, Hydraulic ram.

Text Books: 2. Bedford Wylie Streeter – Fluid Mechanics – Tata McGraw Hill. 3. Ratnam ,Chanamala– Fluid Mechanics and Machinery – I.K. International

ReferenceBooks: 4. Garde R.J.– Fluid Mechanics and Machinery – Scientific Publishers 5. Mohanti A.K.– Fluid Mechanics - PHI

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME084A - Fluid Machines Lab Credits:2 0-0-2

LIST OF EXPERIMENTS (Minimum 8 experiments from following)

1. Impact of Jet experiment. 2. Turbine experiment on Pelton wheel. 3. Turbine experiment on Francis turbine. 4. Turbine experiment on Kaplan turbine. 5. Experiment on Reciprocating pump. 6. Experiment on centrifugal pump. 7. Experiment on Hydraulic Jack/Press 8. Experiment on Hydraulic Brake 9. Experiment on Hydraulic Ram 10. Study through detailed visit of any water pumping station/plant 11. Any other suitable experiment/test rig such as comparison & performance of different types of pumps and turbines. 12. Experiment on Compressor 13. Experiment for measurement of drag and lift on aerofoil in wind tunnel L-T-P BME089A- Product Design and Development Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: Introduction: Significance of product design, product design and development process, sequential engineering design method, the challenges of product development, Product Planning and Project Selection: Identifying opportunities, evaluate and prioritize projects, allocation of resources Unit II: Identifying Customer Needs: Interpret raw data in terms of customers need, organize needs in hierarchy and establish the relative importance of needs., Product Specifications: Establish target specifications, setting final specifications, Concept Generation: Activities of concept generation, clarifying problem, search both internally and externally, explore the output, Unit III: Industrial Design: Assessing need for industrial design, industrial design process, management, assessing quality of industrial design, Unit IV: Concept Selection: Overview, concept screening and concept scoring, methods of selection. Theory of inventive problem solving (TRIZ): Fundamentals, methods and techniques, General Theory of Innovation and TRIZ, Value engineering Applications in Product development and design, Model based technology for generating innovative ideas Unit V: Concept Testing: Elements of testing: qualitative and quantitative methods including survey, measurement of customers’ response, Intellectual Property: Elements and outline, patenting procedures., claim procedure, Design for Environment: Impact, regulations from government, ISO system.,

Text books: 1. Ulrich K. T, and Eppinger S.D, Product Design and Development, Tata McGraw Hill Reference Books: 1. Inventive thinking through TRIZ: a practical guide, By Michael A. Orloff, Springer. 2. Systematic innovation: an introduction to TRIZ ; (theory of inventive Problem Solving), By John Terninko, Alla Zusman, CRC Press.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME090A- Ergonomics Credits:4 3-1-0

Course Objectives:  Provide students with the basis of occupational ergonomics.

 Ergonomics considerations in design, ergonomic considerations in redesign and research basis of ergonomics.

 To understand how to conduct an ergonomic analysis for both physical and cognitive ergonomics topics.

Unit I: Introduction to Ergonomics, What is Ergonomics, Why Ergonomics is important and How to effectively analyze and solve Ergonomic challenges with respect to injury/illness, production increase and positive effects to the bottom line etc., Human Factor Engineering, Anatomy, Physiology, and kinematics of the body, The Work Environment.

Unit II: Human Information Processing System, Human Posture and movement, Musculoskeletal Disorder (MSDs), Designing to Fit the Moving Body, Ergonomic Models Methods, and Measurement (Measurement Tools and Methods), Office Ergonomics, Ergonomic Issues Related to the Use of Hand Tools, Frequent Types of Injuries Related to Workplace Design, Repetitive Motion.

Unit III:Human Behavior and Perception, Cognitive Psychology, Designing Displays for Workers and related Visual Issues, The Human/Machine Relationship, Cumulative Trauma Disorders (CTDs) and their Evaluation, NIOSH work sheet. Unit IV:Environments Factors related to Ergonomics, Ergonomic Design Process of Product, Observing human work performance, Subjective methods for ergonomic analysis: Interviews, Physiological methods: Electrodermal measures, Electromyograph, Cognitive ergonomics methods: Mental workload, Decisions.

Unit V:Application of Ergonomics at workplace, Development in Indian Industry, Different Case studies based on like human posture, chair design, work place design, work environment etc.

Text Book:

1 Stanton, N. et al. (eds.) Handbook of Human Factors and Ergonomics Methods, CRC Press, 2004.

Reference Books: 1. Bridger, R. S. (2008). Introduction to Ergonomics, 3rd ed. CRC Press, New York and London. 2. Kroemer, K., Kroemer, H., and Kroemer-Elbert, K. E., “Ergonomics - How to design for ease and efficiency”, Prentice Hall.

Course Outcomes: Upon successful completion of this course, the student will:  Be able to describe an expanded view of ergonomics which encompasses more than ergonomically related injuries but all parts of assuring that the workplace fits the worker.  Be able to put ergonomic assessments and solutions to practical use in the workplace.  Be capable of initiating evaluations of ergonomic issues and working with anergonomist.

L-T-P BME091A- Design For Manufacturing And Assembly Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I:Introduction: Design philosophy steps in Design process — General Design rules for manufacturability— basic principles of design Ling for economical production — creativity in design. Materials:Selection of Materials for design Developments in Material technology -- criteria for material selection— Material selection interrelationship with process selection process selection charts. MACHINING PROCESS: Overview of various machining processes -- general design rules for machining , Dimensional tolerance and surface roughness ,Design for machining , General design recommendations for machined parts. Unit II: METAL CASTING: Appraisal of various casting processes, selection of casting process, - general design considerations for casting — casting tolerances — use of solidification simulation in casting design — product design rules for sand casting. Unit III: METAL JOINING: Appraisal of various welding processes, general design guidelines pre and post treatment of welds effects of thermal stresses in weld joints design of brazed joints. Forging: Design factors for Forging Extrusion & Sheet Metal Work: Design guidelines for extruded sections - design principles for Punching, Blanking, Bending Deep Drawing Keeler Goodman Forming Line Diagram Component Design for Blanking. Unit IV: ASSEMBLE ADVANTAGES: Development of the assemble process, choice of assemble method assemble advantages social effects of automation. Unit V: DESIGN OF MANUAL ASSEMBLY: Design for assembly fits in the design process, general design guidelines for manual assembly, development of the systematic DFA methodology, assembly efficiency, classification system for manual handling, classification system for manual insertion and fastening, effect of part symmetry on handling time, effect of part thickness and size on handling time, effect of weight on handling time, parts requiring two hands for manipulation,effects of combinations of factors, effect of symmetry effect of chamfer design on insertion operations,estimation of insertion time. Text books: 1. Geoffrey Boothroyd, "Assembly Automation and Product Design", Marcel Dekker Inc., NY, 1992. Reference Books: 1. Geoffrey Boothroyd, "Hand Book of Product Design" Marcel and Dekken, N.Y. 1990. 2. A Delbainbre "Computer Aided Assembly London, 1992.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME092A- Dynamic Design Of Mechanical System Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I: Systems models and their representation; The design process and methodology; Unit II: Classification of systems; Dynamics design of linear systems; Single- degree of freedom system; Multi-degree of freedom system; Free and forced response with harmonic excitation; Unit III: Viscous and hysteric damping. Equations of motion and coordinate coupling. Design for vibration Suppression. Unit IV: Vibration Testing and Experimental Modal Analysis.Finite Element Method.Perturbation/ Unit V: sensitivity analysis of dynamic system and optimization. Text Books: 1. Engineering Vibration by Daniel J. Inmann 2. Vibrations, Dynamics and Structural by MadhujitMukhopadhyay Reference Books: 1. Mechanical Vibrations by G. K. Grover 2. Modal Analysis by Zhi-Fang Fu, Jimin He

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME094A- Design of Experiments Credits:4 3-1-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I:Basic Concepts: Fundamentals of experimental design, Selection of an appropriate design, Criteria for evaluation, Factors and levels, Review of statistical inference, Importance of optimized design,Functional design, Parametric design. Unit II:Single Factor Experiments: Completely randomized design, Analysis of variance (ANOVA), Effect of total sum of Squares, Randomized block design, Randomized incomplete block design, Latin square design. Unit III: Factorial Experiments: Two way analysis of variance, Fixed, Random and Mixed models, Expected mean square rules, Nested and nested factorial designs, Effect of confounding, Fractional factorial design, Response Surface Methodology – Central composite designs, The method of steepest ascent, response surface designs. Unit IV: Robust Design: Steps in designing performance in to a product, Taguchi’s definition of quality, Loss functions and manufacturing tolerances, Additivity, Orthogonal arrays vs. classical statistical experiments, Graphic evaluations of main effects, Unit V: Selecting factors for Taguchi Experiments, Concept of S/N Ratios – its significance in robust design, Case studies of S/N ratios in optimization, Identifying control and noise factors, Ishikawa Diagram, Constrained Robust Design Approach, Applications. Text books: 1. Douglus C.Montgomery, Design and Analysis of Experiments, John Wiley & Sons. Reference books: 1. Cochran, WG and Cox, GM, 1957, Experimental Designs, Asia Publishing House. 2. Phadke M. S., Quality Engineering using robust design, Prentice-Hall. 3. Ross P. J., Taguchi Techniques for quality engineering, McGraw-Hill.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME097A- Project Management Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit 1: Introduction to Project management: Characteristics of projects, Definition and objectives of Project Management, Stages of Project Management, Project Planning Process, Establishing Project organization.

Unit 2: Work definition: Defining work content, Time Estimation Method, Project Cost Estimation and budgeting, Project Risk Management, Project scheduling and Planning Tools: Work Breakdown structure, LRC, Gantt charts, CPM/PERT Networks. Unit 3: Developing Project Plan (Baseline), Project cash flow analysis, Project scheduling with resource constraints: Resource Levelling and Resource Allocation. Time Cost Trade off: Crashing Heuristic.

Unit 4: Project Implementation: Project Monitoring and Control with PERT/Cost, Computers applications in Project Management, Contract Management, Project Procurement Management.

Unit 5: Post-Project Analysis.

Text Books: 1. Shtub, Bard and Globerson, Project Management: Engineering, Technology, and Implementation, PrenticeHall, India

Reference Books: 1. Wiest and Levy, Management guide to PERT/CPM, Prentice Hall. Ibdia 2. Horald Kerzner, Project Management: A Systemic Approach to Planning, Scheduling and Controlling, CBSPublishers, 2002. 3. S. Choudhury, Project Scheduling and Monitoring in Practice. 4. P. K. Joy, Total Project Management: The Indian Context, Macmillan India Ltd.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME098A- Engineering Risk–Benefit Analysis Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems

Unit I:Introduction- Knowledge and Ignorance, Information Uncertainty in EngineeringSystems, Introduction and overview of class; definition of Engineering risk; overview of Engineering risk analysis. Risk Methods: Risk Terminology, Risk Assessment, Risk Management and Control, Risk Acceptance, Risk Communication, Identifying and structuring the Engineering risk problem; developing a deterministic or parametric model Unit II:System Definition and Structure: System Definition Models, Hierarchical Definitions ofSystems, System Complexity. Reliability Assessment: Analytical Reliability Assessment, Empirical Reliability Analysis Using Life Data, Reliability Analysis of Systems

Unit III:Consequence Assessment-Types, Cause-Consequence Diagrams, MicroeconomicModelling, Value of Human Life, Flood Damages, Consequence Propagation. Engineering Economics: Time Value of Money, Interest Models, Equivalence

Unit IV:Decision Analysis: Risk Aversion, Risk Homeostasis, Influence Diagrams and DecisionTrees, Discounting Procedures, Decision Criteria, Tradeoff Analysis, Repair and Maintenance Issues, Maintainability Analysis, Repair Analysis, Warranty Analysis, Insurance Models

Unit V:Data Needs for Risk Studies: Elicitation Methods of Expert Opinions, Guidance

Text Books:

1.Risk Analysis in Engineering and Economics, B. M. Ayyub, Chapman-Hall/CRC Press, 2003.

Reference Books:

1.Probability, Statistics, and Reliability for Engineers and Scientists, Ayyub & McCuen, 2003. 2. Probabilistic Risk Assessment and Management for Engineers and Scientists, by H. Kumamoto and E. J. Henley, Second Edition, IEEE Press, NY, 1996. 3. Bedford, T. and Cooke, R. Probabilistic Risk Analysis: Foundations and Methods. New York: Cambridge University Press, 2001.

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME099A- Managing Innovation and Entrepreneurship Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems Unit I:Introduction to Entrepreneurship: Evolution of entrepreneurship from economic theoryManagerial and entrepreneurial competencies. Entrepreneurial growth and development. Unit II:Creativity and Innovation: Creativity and Innovation: Concepts Shifting Compositionof the Economy Purposeful Innovation & the 7 Sources of Innovative Opportunity The Innovation Process. Innovative Strategies : Strategies that aim at introducing an innovation. Innovation & entrepreneurship: Can they work together? Planning -incompatible with Innovation & entrepreneurship.

Unit III:Entrepreneurial Motivation: Need for continuous learning & relearning AcquiringTechnological Innovation Entrepreneurial motivation (nAch story) Achievement Motivation in Real life.. Case Study.

Unit IV:International Entrepreneurship: Concepts and Nature of InternationalEntrepreneurship.The changing International environment. Ethics and International Entrepreneurship. Strategic Issues in International Entrepreneurship.

Unit V:Problem Identification and Problem Solving: Problem Identification. Problem solving.Innovation and Diversification.

Text Books:

1.Martin, M.J., 1994, “Managing Innovation and Entrepreneurship in Technology based Firm”, John Wiley.

Reference Books:

1. Drucker, P. F. (1985), Innovation and Entrepreneurship, New York: Harper. 2. Harvard Business Review on Innovation (Collection of articles), Harvard Business School Press (2001). 3. Harvard Business Review on Entrepreneurship (Collection of articles), Harvard Business School Press (1999) 8. Rogers, E.M. (2003), Diffusion of Innovations, 5th ed., New York: Simon and Schuster. Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BME100A- Supply Chain Management Credits:3 3-0-0

Course Objective:  To train students with good scientific and engineering breadth so as to comprehend, analyze, design and create novel products and provide solution for the real life problems  Unit I:Introduction to Supply Chain- Supply chain systems, stages and decision phases andprocess view of supply chain; supply chain flows; examples of supply chains; competitive supply chain strategies; drivers for supply chain performance.

Unit II:Designing the Supply Chain Network- Distribution Networking–role, design; SupplyChain Network – SCN- Role, factors; framework for design decisions.

Unit III:Facility Location and Network Design- Models for facility location and capacitylocation; Impact of uncertainty on SCN – discounted cash flow analysis; evaluating network design decisions using decision trees; analytical problems.

Unit IV:Planning and Managing Inventories in a Supply Chain- Inventory concepts, tradepromotions; managing multi-echelon cycle inventory, safety inventory determination; impact of supply uncertainty aggregation and replenishment.

Unit V:Sourcing, Transportation and Pricing Products-Role of sourcing, supplier- scoring andassessment, selection and contracts, design collaboration; role of transportation, models of transportation and designing transportation network; revenue management.

Text Books:

1.Sunil Chopra and Peter M, Supply Chain Management, Pearson publishing, 2001 2.Blanchard, D. , Supply chain management: Best practices. New Jersey: John Wiley & Sons. 2007

Reference Books:

1. Hugos, M., Essentials of supply chain management. (2nd ed.). New Jersey: John Wiley & Sons, 2006. 2. Kim, B., Supply chain management in the mastering business in As

Course Outcome:  Graduates will produce engineering designs that are based on sound principles and thatconsider functionality, aesthetics, safety, cost effectiveness and sustainability.

L-T-P BS 001: Elementary Mathematics for Engineers Credits:3 3-0-0

The objective of this course is to familiarize the students with elements of mathematics. It acquaints the students with standard concepts and tools that will serve as building blocks towards tackling more advanced level of mathematics that they are likely to find useful in their profession when employed in the firm/industry/corporation in public or private sector. It also seeks to help the students imbibe/inculcate analytical rigor and discipline that is essential in any scientific endeavour. This is specially designed for students to help them bring to speed with other students who have already had some training in mathematics at the 12th Standard level.

Unit 1: Elements of set theory: Sets and Functions –De Morgan’s Law, Relations and Functions, number systems, sequences and series – convergence, Open and closed sets, Fuzzy Set Theory; (10 Lectures)

Unit 2: Differential Calculus: Concept of a Derivative, standard rules of differentiation (including elementary trigonometric and transcendental functions), Successive differentiation, Expansions, Mean value theorems (Role’s, Lagrange’s and Cauchy’s), Limit and Continuity, total and partial derivatives, Euler’s Theorem for homogeneous functions, Curvature, Envelope, Evolutes, Asymptotes; (10 Lectures)

Unit 3: Maxima and Minima, Curve Tracing, Integration- basic concept, definite and indefinite integral, standard rules of integration, Integration by Parts, Double Integration, Change of Variable, Change of Order of Integration; (10 Lectures)

Unit 4: Ordinary Differential equation (first order first degree), Homogenous differential Equation, Linear Differential Equation, Exact differential Equation, Higher Order Linear differential Equation with Constant Coefficients ; (8 Lectures)

Unit 5: Rank of a Matrix, System of Linear Equations (Homogenous and Non-Homogeneous); Eigen values and Eigen vectors; Convex sets, Linear Programming (Graphical and Simplex solution); Transportation and Assignment Method; (10 Lectures)

L-T-P BAS003A: Multivariable Analysis, Linear Algebra and Credits:3 3-0-0 Special Functions

The objective of this course is to familiarize the prospective engineers with techniques in multivariate analysis, linear algebra and some useful special functions. It deals with acquainting the students with standard concepts and tools at an intermediate to advanced level that will serve them well towards tackling more advanced level of mathematics and applications that they would find useful in their profession.

Unit 1: Multivariable functions, limits, continuity and differentiability, partial derivatives, maximum-minimum problems, Lagrange Multiplier, triple integrals (8 Lectures)

Unit 2: Vectors covering, laws of vector algebra, operations- dot, cross, triple products; Vector function – limits, continuity and derivatives, geometric interpretation; Gradient, divergence and curl – formulae; (10 Lectures)

Unit 3: Line integrals, simple connected regions, Green’s theorem; Path independence, surface integrals, Stokes theorem; Fourier series and integral, Dirichlet conditions, Parseval’s identity. The convolution theorem; (10 Lectures)

Unit 4: Orthogonal curvilinear coordinates; Jacobians, Laplacian in curvilinear coordinates; Special curvilinear coordinates; (8 Lectures)

Unit 5: Gama Beta and other Special Functions: the Gama function, values and graph, asymptotic formula for T(n)l The Beta function – Dirichlet integral; Other special functions – Error function, exponential integral, sine and cosine integrals, Bessel’s differential equation and function (first and second kind), Legendre differential equation and polynomials; Some applications; (12 Lectures)

L-T-P BAS005A: Complex Analysis Credits:2 2-0-0

The objective of this course is to familiarize the students, in some detail, about the analysis on Complex Number field. The central idea of analytic functions and the various series and transformations will find ready application in many branches of engineering.

Unit 1: Complex Analysis including limits and continuity, derivatives; Analytic Functions; Cauchy Riemann Equations; Integrals, Cauchy theorem and Cauchy integral formulae; Taylor’s series; (10 Lectures)

Unit 2: Singular points and poles; Laurent’s Series, Residues, Residue Theorem; (8 Lectures)

Unit 3: Evaluation of definite integrals, Conformal mapping, Riemann’s mapping theorem; Some general transformations, mapping a half plane into a circle; The Schwarz- Christoffel transformation; The solution of Laplace equation by conformal mapping; (12 Lectures)

Unit 4: The complex inverse formula, the Bromwich contour, the use of Residue theorem in finding Laplace transforms; A sufficient condition for the integral around T to approach zero; The case of infinitely many singularities; (10 Lectures)

Unit 5: Analytic Continuation, Application to boundary value problems; (8 Lectures)

L-T-P BAS006A: Probability and Statistics Credits:3 3-0-0 Uncertainty is ubiquitous. It is therefore essential to understand the techniques for handling and modelling it. This course is meant to provide a grounding in Statistics and foundational concepts that can be applied in modelling processes and decision making. These would come in handy for the prospective engineers in most branches.

Unit 1: Mathematical Statistics, Sample space, Events, Random Variables; Definitions of probability, conditional Probability, expectation and higher order moments, distributions (pdf), examples of (discrete and continuous) (8 Lectures)

Unit 2: Normal, Poisson, Binomial distributions. Characteristic functions (mean and standard deviation); Correlation and Regression, Curve Fitting (Linear, Parabolic and Exponential); (10 Lectures)

Unit 3: OLS (single and multivariate cases), Estimators and their properties (unbiased, consistent), Gauss-Markov Theorem; Limitations of OLS- Hetero-sckedasticity, multi-collinearity; Limit theorems and convergence of random variables; (10 Lectures)

Unit 4: Sampling Theory, Hypothesis testing, Types of Error, Power of a test, Goodness of a fit, Student t and Chi square; Sufficient Statistic and MLEs; (10 Lectures)

Unit 5: Limit theorems and convergence of random variables; Elementary concepts related to stochastic processes; Forecasting and Modeling applications; (10 Lectures)

L-T-P BAS007A: Discrete Mathematics Credits:2 2-0-0 Whereas continuous processes are analytically tractable in an elegant manner, most real life situations present themselves as comprising of discrete variables. It is therefore essential to have knowledge of discrete mathematics in one‟s tool-kit. This course is meant to deeply familiarize the students with difference equations and their solution techniques. It also deals with concepts and techniques of graph theory, and Lattices apart from applications using optimal control and filters.

Unit 1: Proposition, Compound Proposition, Conjunction, Disjunction, Implication, Converse, Inverse & Contrpositive, Biconditional Statements, tautology, Contradiction & Contingency, Logical Equivalences, Quantifiers, Arguments, Boolean Algebra. (10 Lectures)

Unit 2: Proof Methods: Vacuous, Trivial, Direct, Indirect by Contrapositive and C ontradiction, Constructive & Non-constructive proof, Counterexample. The Division Algorithm, Divisibilty Properties (Prime Numbers & Composite Numbers), Principle of Mathematical Induction, The Second Principle of Mathematical Induction, Fundamental Theorem of Arithmetic. Algorithm Correctness: Partial Correctness; (10 Lectures)

Unit 3: Queuing Theory, Networking Theory : PERT and CPM; (8 Lectures)

Unit 4: Graphs Directed, Undirected, Simple,. Adjacency & Incidence, Degre of Vertex, Subgraph, Complete graph, Cycle & Wheel Graph, Bipartite & Complete Bipartite Graph, Weighed Graph, Union of Simple Graphs. Complete Graphs. Isomorphic Graphs, Path, Cycles & Circuits Euclerian & Hamiltonian Graphs. (10 Lectures)

Unit 5: Trees and cut sets, Definitions and basic results of Lattice theory; Basic Combinatorial analysis; Introduction to Number theory and applications to cryptography; (10 Lectures) L-T-P BAS008A: Fuzzy and Computational Mathematics Credits:2 2-0-0

Most of the mathematics and applications are based on “hard‟ concepts from set theory. However in recent times, the idea of fuzzy mathematics has taken roots. Some of the advances in the arena have found applications in real-life problems related to design and functioning of systems. The course introduces the students to these developments and familiarizes them with conceptual underpinning and makes them aware of some interesting applications.

Unit 1: Elements of Fuzzy logic; Relations including, Operations, reflexivity, symmetry and transitivity; Pattern Classification based on fuzzy relations; (8 Lectures)

Unit 2: Fuzzy analysis including metric spaces, distances between fuzzy sets, area perimeter, height, width of fuzzy subsets, continuity and integrals; Applications; (10 Lectures)

Unit 3: Paths and connectedness; Clusters including cluster analysis and modelling information systems, applications; Connectivity in fuzzy graphs; (10 Lectures)

Unit 4: Application in database theory; Applications to neural networks; Fuzzy algebra including Fuzzy substructures of algebraic structures, Fuzzy subgroups, pattern recognition and coding theory; (10 Lectures)

Unit 5: Computational Mathematics, Finite Difference Method, Finite Element Method; (10 Lectures)