The Difference Between Higher and Lower Flap Setting Configurations May Seem Small, but at Today's Fuel Prices the Savings Can Be Substantial
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E6bmanual2016.Pdf
® Electronic Flight Computer SPORTY’S E6B ELECTRONIC FLIGHT COMPUTER Sporty’s E6B Flight Computer is designed to perform 24 aviation functions and 20 standard conversions, and includes timer and clock functions. We hope that you enjoy your E6B Flight Computer. Its use has been made easy through direct path menu selection and calculation prompting. As you will soon learn, Sporty’s E6B is one of the most useful and versatile of all aviation computers. Copyright © 2016 by Sportsman’s Market, Inc. Version 13.16A page: 1 CONTENTS BEFORE USING YOUR E6B ...................................................... 3 DISPLAY SCREEN .................................................................... 4 PROMPTS AND LABELS ........................................................... 5 SPECIAL FUNCTION KEYS ....................................................... 7 FUNCTION MENU KEYS ........................................................... 8 ARITHMETIC FUNCTIONS ........................................................ 9 AVIATION FUNCTIONS ............................................................. 9 CONVERSIONS ....................................................................... 10 CLOCK FUNCTION .................................................................. 12 ADDING AND SUBTRACTING TIME ....................................... 13 TIMER FUNCTION ................................................................... 14 HEADING AND GROUND SPEED ........................................... 15 PRESSURE AND DENSITY ALTITUDE ................................... -
Using an Autothrottle to Compare Techniques for Saving Fuel on A
Iowa State University Capstones, Theses and Graduate Theses and Dissertations Dissertations 2010 Using an autothrottle ot compare techniques for saving fuel on a regional jet aircraft Rebecca Marie Johnson Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/etd Part of the Electrical and Computer Engineering Commons Recommended Citation Johnson, Rebecca Marie, "Using an autothrottle ot compare techniques for saving fuel on a regional jet aircraft" (2010). Graduate Theses and Dissertations. 11358. https://lib.dr.iastate.edu/etd/11358 This Thesis is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. Using an autothrottle to compare techniques for saving fuel on A regional jet aircraft by Rebecca Marie Johnson A thesis submitted to the graduate faculty in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Major: Electrical Engineering Program of Study Committee: Umesh Vaidya, Major Professor Qingze Zou Baskar Ganapathayasubramanian Iowa State University Ames, Iowa 2010 Copyright c Rebecca Marie Johnson, 2010. All rights reserved. ii DEDICATION I gratefully acknowledge everyone who contributed to the successful completion of this research. Bill Piche, my supervisor at Rockwell Collins, was supportive from day one, as were many of my colleagues. I also appreciate the efforts of my thesis committee, Drs. Umesh Vaidya, Qingze Zou, and Baskar Ganapathayasubramanian. I would also like to thank Dr. -
Self-Actuating Flaps on Bird and Aircraft Wings 437
Self-actuating flaps on bird and aircraft wings D.W. Bechert, W. Hage & R. Meyer Department of Turbulence Research, German Aerospace Center (DLR), Berlin, Germany. Abstract Separation control is also an important issue in biology. During the landing approach of birds and in flight through very turbulent air, one observes that the covering feathers on the upper side of bird wings tend to pop up. The raised feathers impede the spreading of the flow separation from the trailing edge to the leading edge of the wing. This mechanism of separation control by bird feathers is described in detail. Self-activated movable flaps (= artificial bird feathers) represent a high-lift system enhancing the maximum lift of airfoils up to 20%. This is achieved without perceivable deleterious effects under cruise conditions. Several data of wind tunnel experiments as well as flight experiments with an aircraft with laminar wing and movable flaps are shown. 1 Movable flaps on wings: artificial bird feathers The issue of artificial feathers on wings, has an almost anecdotal origin. Wolfgang Liebe, the inventor of the boundary layer fence once observed mountain crows in the Alps in the 1930s. He noticed that the covering feathers on the upper side of the wings tend to pop up when the birds were on landing approach or in other situations with high angle of attack, like flight through gusts. Once the attention of the observer is drawn to it, it is comparatively easy to observe this behaviour in almost any bird (see, for example, the feathers on the left-hand wing of a Skua in Fig. -
Emergency Procedures C172
EMERGENCY PROCEDURES NON CRITICAL ACTION June 2015 1. Maintain aircraft control. Table of Contents 2. Analyze the situation and take proper action. C 172 3.Land as soon as conditions permit NON CRITICAL ACTION PROCEDURES E-2 GROUND OPERATION EMERGENCIES GROUND OPERATION EMERGENCIES E-2 Emergency Engine Shutdown on the Ground Emergency Engine Shutdown on the Ground E-2 1. FUEL SELECTOR -------------------------------- OFF Engine Fire During Start E-2 2. MIXTURE ---------------------------- IDLE CUTOFF TAKEOFF EMERGENCIES E-2 3. IGNITION ------------------------------------------ OFF Abort E-2 4. MASTER SWITCH ------------------------------- OFF IN-FLIGHT EMERGENCIES E-3 Engine Failure Immediately After T/O E-3 Engine Fire during Start Engine Failure In Flt - Forced Landing E-3 If Engine starts Engine Fire During Flight E-4 1. POWER ------------------------------------- 1700 RPM Emergency Descent E-4 2. ENGINE -------------------------------- SHUTDOWN Electrical Fire/High Ammeter E-4 If Engine fails to start Negative Ammeter Reading E-4 1. CRANKING ----------------------------- CONTINUE Smoke and Fume Elimination E-5 2. MIXTURE --------------------------- IDLE CUT-OFF Oil System Malfunction E-4 3 THROTTLE ----------------------------- FULL OPEN Structural Damage or Controllability Check E-5 4. ENGINE -------------------------------- SHUTDOWN Recall E-6 FUEL SELECTOR ------ OFF Lost Procedures E-6 IGNITION SWITCH --- OFF Radio Failure E-7 MASTER SWITCH ----- OFF Diversions E-8 LANDING EMERGENCIES E-9 TAKEOFF EMERGENCIES Landing with flat tire E-9 ABORT E-9 LIGHT SIGNALS 1. THROTTLE -------------------------------------- IDLE 2. BRAKES ----------------------------- AS REQUIRED E-2 E-1 IN-FLIGHT EMERGENCIES Engine Fire During Flight Engine Failure Immediately After Takeoff 1. FUEL SELECTOR --------------------------------------- OFF 1. BEST GLIDE ------------------------------------ ESTABLISH 2. MIXTURE------------------------------------ IDLE CUTOFF 2. FUEL SELECTOR ----------------------------------------- OFF 3. -
Aircraft Performance (R18a2110)
AERONAUTICAL ENGINEERING – MRCET (UGC Autonomous) AIRCRAFT PERFORMANCE (R18A2110) COURSE FILE II B. Tech II Semester (2019-2020) Prepared By Ms. D.SMITHA, Assoc. Prof Department of Aeronautical Engineering MALLA REDDY COLLEGE OF ENGINEERING & TECHNOLOGY (Autonomous Institution – UGC, Govt. of India) Affiliated to JNTU, Hyderabad, Approved by AICTE - Accredited by NBA & NAAC – ‘A’ Grade - ISO 9001:2015 Certified) Maisammaguda, Dhulapally (Post Via. Kompally), Secunderabad – 500100, Telangana State, India. AERONAUTICAL ENGINEERING – MRCET (UGC Autonomous) MRCET VISION • To become a model institution in the fields of Engineering, Technology and Management. • To have a perfect synchronization of the ideologies of MRCET with challenging demands of International Pioneering Organizations. MRCET MISSION To establish a pedestal for the integral innovation, team spirit, originality and competence in the students, expose them to face the global challenges and become pioneers of Indian vision of modern society . MRCET QUALITY POLICY. • To pursue continual improvement of teaching learning process of Undergraduate and Post Graduate programs in Engineering & Management vigorously. • To provide state of art infrastructure and expertise to impart the quality education. [II year – II sem ] Page 2 AERONAUTICAL ENGINEERING – MRCET (UGC Autonomous) PROGRAM OUTCOMES (PO’s) Engineering Graduates will be able to: 1. Engineering knowledge: Apply the knowledge of mathematics, science, engineering fundamentals, and an engineering specialization to the solution -
Chapter: 4. Approaches
Chapter 4 Approaches Introduction This chapter discusses general planning and conduct of instrument approaches by pilots operating under Title 14 of the Code of Federal Regulations (14 CFR) Parts 91,121, 125, and 135. The operations specifications (OpSpecs), standard operating procedures (SOPs), and any other FAA- approved documents for each commercial operator are the final authorities for individual authorizations and limitations as they relate to instrument approaches. While coverage of the various authorizations and approach limitations for all operators is beyond the scope of this chapter, an attempt is made to give examples from generic manuals where it is appropriate. 4-1 Approach Planning within the framework of each specific air carrier’s OpSpecs, or Part 91. Depending on speed of the aircraft, availability of weather information, and the complexity of the approach procedure Weather Considerations or special terrain avoidance procedures for the airport of intended landing, the in-flight planning phase of an Weather conditions at the field of intended landing dictate instrument approach can begin as far as 100-200 NM from whether flight crews need to plan for an instrument the destination. Some of the approach planning should approach and, in many cases, determine which approaches be accomplished during preflight. In general, there are can be used, or if an approach can even be attempted. The five steps that most operators incorporate into their flight gathering of weather information should be one of the first standards manuals for the in-flight planning phase of an steps taken during the approach-planning phase. Although instrument approach: there are many possible types of weather information, the primary concerns for approach decision-making are • Gathering weather information, field conditions, windspeed, wind direction, ceiling, visibility, altimeter and Notices to Airmen (NOTAMs) for the airport of setting, temperature, and field conditions. -
Trailing Vortex Attenuation Devices
Calhoun: The NPS Institutional Archive Theses and Dissertations Thesis Collection 1985 Trailing vortex attenuation devices. Heffernan, Kenneth G. http://hdl.handle.net/10945/21590 DUDLEY KNOX LIBRARY NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA 93^43 NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS TRAILING VORTEX ATTENUATION DEVICES by Kenneth G. Heffernan June 1985 Thesis Advisor: T. Sarpkaya Approved for public release; distribution is unlimited, T223063 Unclassified SECURITY CLASSIFICATION OF THIS PAGE (Whan Data Entered) REPORT READ INSTRUCTIONS DOCUMENTATION PAGE BEFORE COMPLETING FORM 1. REPORT NUMBER 2. GOVT ACCESSION NO. 3. RECIPIENT'S CATALOG NUMBER 4. TITLE (and Subtitle) 5. TYPE OF REPORT A PERIOD COVERED Dual Master's Thesis; Trailing Vortex Attenuation Devices June 1985 S. PERFORMING ORG. REPORT NUMBER 7. AUTHORC»> 8. CONTRACT OR GRANT NUMBERC*.) Kenneth G. Heffernan 9. PERFORMING ORGANIZATION NAME AND AODRESS 10. PROGRAM ELEMENT. PROJECT, TASK AREA & WORK UNIT NUMBERS Naval Postgraduate School Monterey, California 93943 I. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE June 1985 Naval Postgraduate Schodl 13. NUMBER OF PAGES Monterey, California 93943 109 U. MONITORING AGENCY NAME 4 ADDRESSf/f different from Controlling OHicm) 15. SECURITY CLASS, (ol (his report) Unclassified 15a. DECLASSIFICATION/ DOWNGRADING SCHEDULE 16. DISTRIBUTION ST ATEMEN T (of this Report) Approved for public release; distribution is unlimited. 17. DISTRIBUTION STATEMENT (ol the abstract entered In Block 20, If different from Report) 18. SUPPLEMENTARY NOTES 19. KEY WORDS (Continue on reverse aide It necessary and Identify by block number) Trailing Vortices 20. ABSTRACT fConl/nu» on reverse side It necessary and Identity by block number) Trailing vortices generated by large aircraft pose a serious hazard to other planes. -
Go-Around Decision-Making and Execution Project
Final Report to Flight Safety Foundation Go-Around Decision-Making and Execution Project Tzvetomir Blajev, Eurocontrol (Co-Chair and FSF European Advisory Committee Chair) Capt. William Curtis, The Presage Group (Co-Chair and FSF International Advisory Committee Chair) MARCH 2017 1 Acknowledgments We would like to acknowledge the following people and organizations without which this report would not have been possible: • Airbus • Johan Condette — Bureau d’Enquêtes et d’Analyses • Air Canada Pilots Association • Capt. Bertrand De Courville — Air France (retired) • Air Line Pilots Association, International • Capt. Dirk De Winter — EasyJet • Airlines for America • Capt. Stephen Eggenschwiler — Swiss • The Boeing Company • Capt. Alex Fisher — British Airways (retired) • Eurocontrol • Alvaro Gammicchia — European Cockpit Association • FSF European Advisory Committee • Harald Hendel — Airbus • FSF International Advisory Committee • Yasuo Ishihara — Honeywell Aerospace Advanced • Honeywell International Technology • International Air Transport Association • David Jamieson, Ph.D. — The Presage Group • International Federation of Air Line Pilots’ Associations • Christian Kern — Vienna Airport • The Presage Group • Capt. Pascal Kremer — FSF European Advisory Committee • Guillaume Adam — Bureau d’Enquêtes et d’Analyses • Richard Lawrence — Eurocontrol • John Barras – FSF European Advisory Committee • Capt. Harry Nelson — Airbus • Tzvetomir Blajev — Eurocontrol • Bruno Nero — The Presage Group • Karen Bolten — NATS • Zeljko Oreski — International -
Practical Application of Pressurization Systems
Practical Application of Pressurization Systems Pressurization Instruments A B 1 2 A. Cabin Rate of Climb Indicator – Similar to VSI, shows rate at which cabin altitude is climbing or descending (in this example the cabin is descending at 700 feet per minute). B. Cabin Altitude and Pressure Differential Indicator 1. Outside ring (long needle) shows cabin altitude in thousands of feet (in this example cabin altitude is a little over 3,000 feet. 2. Inside ring (short needle) shows the pressure differential in inches of mercury between the air in the cabin and the outside atmosphere (in this example, pressure differential is 4.8 inches) Pressurization Controller Setting Prior To Takeoff C A B A. Cabin Altitude Control – Prior to takeoff, set to 1,000 feet above cruise altitude on the inner ring.* The outer ring indicates what the cabin altitude will be when reaching cruise altitude. In this example the aircraft is climbing to 16,000 feet, so the altitude is set at 17,000 feet. The cabin altitude at cruise will be 4,100 feet. B. Cabin Rate of Climb/Descent Control: Usually set in the “12 O’clock” position which causes the cabin to climb at about ½ the rate at which the aircraft climbs. C. Cabin Pressure Dump Valve – Dumps cabin pressure * Setting altitude 1,000 feet above cruise altitude will prevent the cabin from climbing or descending if the aircraft climbs or descends a few hundred feet when at max pressure differential. This prevents cabin pressure changes and discomfort the crew and passengers. Pressurization Controller Setting Prior to Descent C B A A. -
FSF ALAR Briefing Note 7.1 -- Stabilized Approach
Flight Safety Foundation Approach-and-landing Accident Reduction Tool Kit FSF ALAR Briefing Note 7.1 — Stabilized Approach Unstabilized approaches are frequent factors in approach-and- causal factor in 45 percent of the 76 approach-and-landing landing accidents (ALAs), including those involving controlled accidents and serious incidents. flight into terrain (CFIT). The task force said that flight-handling difficulties occurred Unstabilized approaches are often the result of a flight crew who in situations that included rushing approaches, attempts to conducted the approach without sufficient time to: comply with demanding ATC clearances, adverse wind conditions and improper use of automation. • Plan; • Prepare; and, Definition • Conduct a stabilized approach. An approach is stabilized only if all the criteria in company standard operating procedures (SOPs) are met before or when Statistical Data reaching the applicable minimum stabilization height. The Flight Safety Foundation Approach-and-landing Accident Table 1 (page 134) shows stabilized approach criteria Reduction (ALAR) Task Force found that unstabilized recommended by the FSF ALAR Task Force. approaches (i.e., approaches conducted either low/slow or high/ fast) were a causal factor1 in 66 percent of 76 approach-and- Note: Flying a stabilized approach that meets the recommended landing accidents and serious incidents worldwide in 1984 criteria discussed below does not preclude flying a delayed- through 1997.2 flaps approach (also referred to as a decelerated approach) to comply with air traffic control (ATC) instructions. The task force said that although some low-energy approaches (i.e., low/slow) resulted in loss of aircraft control, most involved The following minimum stabilization heights are CFIT because of inadequate vertical-position awareness. -
The Pennsylvania State University
The Pennsylvania State University The Graduate School Department of Aerospace Engineering REAL-TIME PATH PLANNING AND AUTONOMOUS CONTROL FOR HELICOPTER AUTOROTATION A Dissertation in Aerospace Engineering by Thanan Yomchinda 2013 Thanan Yomchinda Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy May 2013 The dissertation of Thanan Yomchinda was reviewed and approved* by the following: Joseph F. Horn Associate Professor of Aerospace Engineering Dissertation Co-Advisor Co-Chair of Committee Jacob W. Langelaan Associate Professor of Aerospace Engineering Dissertation Co-Advisor Co-Chair of Committee Edward C. Smith Professor of Aerospace Engineering Christopher D. Rahn Professor of Mechanical Engineering George A. Lesieutre Professor of Aerospace Engineering Head of the Department of Aerospace Engineering *Signatures are on file in the Graduate School iii ABSTRACT Autorotation is a descending maneuver that can be used to recover helicopters in the event of total loss of engine power; however it is an extremely difficult and complex maneuver. The objective of this work is to develop a real-time system which provides full autonomous control for autorotation landing of helicopters. The work includes the development of an autorotation path planning method and integration of the path planner with a primary flight control system. The trajectory is divided into three parts: entry, descent and flare. Three different optimization algorithms are used to generate trajectories for each of these segments. The primary flight control is designed using a linear dynamic inversion control scheme, and a path following control law is developed to track the autorotation trajectories. Details of the path planning algorithm, trajectory following control law, and autonomous autorotation system implementation are presented. -
Cessna Model 150M Performance- Cessna Specifications Model 150M Performance - Specifications
PILOT'S OPERATING HANDBOOK ssna 1977 150 Commuter CESSNA MODEL 150M PERFORMANCE- CESSNA SPECIFICATIONS MODEL 150M PERFORMANCE - SPECIFICATIONS SPEED: Maximum at Sea Level 109 KNOTS Cruise, 75% Power at 7000 Ft 106 KNOTS CRUISE: Recommended Lean Mixture with fuel allowance for engine start, taxi, takeoff, climb and 45 minutes reserve at 45% power. 75% Power at 7000 Ft Range 340 NM 22.5 Gallons Usable Fuel Time 3.3 HRS 75% Power at 7000 Ft Range 580 NM 35 Gallons Usable Fuel Time 5. 5 HRS Maximum Range at 10,000 Ft Range 420 NM 22. 5 Gallons Usable Fuel Time 4.9 HRS Maximum Range at 10,000 Ft Range 735 NM 35 Gallons Usable Fuel Time 8. 5 HRS RATE OF CLIMB AT SEA LEVEL 670 FPM SERVICE CEILING 14, 000 FT TAKEOFF PERFORMANCE: Ground Roll 735 FT Total Distance Over 50-Ft Obstacle 1385 FT LANDING PERFORMANCE: Ground Roll 445 FT Total Distance Over 50-Ft Obstacle 107 5 FT STALL SPEED (CAS): Flaps Up, Power Off 48 KNOTS Flaps Down, Power Off 42 KNOTS MAXIMUM WEIGHT 1600 LBS STANDARD EMPTY WEIGHT: Commuter 1111 LBS Commuter II 1129 LBS MAXIMUM USEFUL LOAD: Commuter 489 LBS Commuter II 471 LBS BAGGAGE ALLOWANCE 120 LBS WING LOADING: Pounds/Sq Ft 10.0 POWER LOADING: Pounds/HP 16.0 FUEL CAPACITY: Total Standard Tanks 26 GAL. Long; Range Tanks 38 GAL. OIL CAPACITY 6 QTS ENGINE: Teledyne Continental O-200-A 100 BHP at 2750 RPM PROPELLER: Fixed Pitch, Diameter 69 IN. D1080-13-RPC-6,000-12/77 PILOT'S OPERATING HANDBOOK Cessna 150 COMMUTER 1977 MODEL 150M Serial No.