How a Fuel Injection System Works | How a Car Works 10/5/20, 11 28 AM How a Fuel Injection System Works
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Sbd Fuel Injection Assembly and Set up Instructions 2.0L Vauxhall High Specification Taper Throttle Kit
SBDMotorsport April 2013 SBD FUEL INJECTION ASSEMBLY AND SET UP INSTRUCTIONS 2.0L VAUXHALL HIGH SPECIFICATION TAPER THROTTLE KIT SBD would like to thank you for choosing the taper throttle injection kit. The tapered throttle body system which Richard Jenvey and Steve Broughton of SBD Motorsport have developed back in 1995 for the 2.0L XE originally at that time for a touring car project which has been so successful, even spawning many copies. We decided that the fact that the 2.0L XE was still very popular, that is was time to look at the design again which everything that we had learnt in developing the Hayabusa and Duratec high specification throttle bodies. We contacted Jenvey Dynamics again, who have helped us to develop all our own special throttle body projects over the years and started designing a new intake system to suit the 2.0L XE as well as it’s larger capacity versions, 2.2L, 2.3L, 2.4L & 2.5L which are now being built. The tapered throttle body has a 54mm entry tapering down to 52mm butterfly. The taper then continues on through the throttle body then into the manifold and down to the cylinder head. The port shape we have developed to match up with our high specification CNC ported cylinder head, this means the inlet manifold should not require any porting when mated to one of these cylinder heads. The injectors are now mounted underneath the throttle body pointing at an upwards direction at the correct angle so that upon butterfly opening high gas speed is achieved allowing very fast throttle response. -
Diesel Strategy Overview
Diesel Strategy Overview Diesel Strategy Overview Status: Confidential Issue Date: 1st Sept 2014 Email: [email protected] Telephone: Tel: +1 (734) 656 0140 Address: Pi Innovo LLC 47023 W. Five Mile Road, Plymouth, MI 48170-3765, USA Incorporated in Delaware 20-5693756 Revision History see version control tool Abstract This document describes the functionality contained in the diesel common rail engine control strategies, discusses where the strategies have been used, and answers common questions customers have about them. Confidential Page 2 of 13 Contents 1. Introduction and Scope 5 2. Software Environment 5 3. Diesel Engine Components 5 4. Control Architecture 6 5. Functional Behavior 7 5.1 Torque Domain 7 5.1.1 Driver Request 7 5.1.2 Idle Speed Control 7 5.1.3 Engine Speed Limiter 7 5.1.4 The Engine Speed Limiter provides rev-limit functionality by reducing torque to provide a smooth limit rather than the sharp limit achieved by cutting cylinders.CAN Torque Requests 7 5.1.5 Engine Loads Model 8 5.1.6 Torque Governor 8 5.2 Air Charge Estimate 8 5.3 Air Controls 8 5.3.1 EGR Demand 8 5.3.2 Boost Pressure Control 9 5.4 Fuel Controls 9 5.4.1 Fuel Rail Pressure Control 9 5.4.2 Injection Quantities to Durations 9 5.4.3 Cylinder Balancing 9 5.4.4 Deceleration Fuel Shut Off 10 5.4.5 Injector Compensation 10 5.5 Miscellaneous Controls 10 5.5.1 Engine Running Mode 10 5.5.2 Glow Plug Controls 10 5.5.3 Cooling Fan Control 10 5.5.4 Manual Calibration Override 10 5.5.5 CAN Communications 11 5.5.6 Diagnostics 11 5.5.6.1 Out of Range 11 Confidential Page 3 of 13 5.5.6.2 Rationality 11 5.5.6.3 Misfire detection 11 6. -
DEPARTMENT of TRANSPORTATION National
DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration 49 CFR Parts 531 and 533 [Docket No. NHTSA-2008-0069] Passenger Car Average Fuel Economy Standards--Model Years 2008-2020 and Light Truck Average Fuel Economy Standards--Model Years 2008-2020; Request for Product Plan Information AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of Transportation (DOT). ACTION: Request for Comments SUMMARY: The purpose of this request for comments is to acquire new and updated information regarding vehicle manufacturers’ future product plans to assist the agency in analyzing the proposed passenger car and light truck corporate average fuel economy (CAFE) standards as required by the Energy Policy and Conservation Act, as amended by the Energy Independence and Security Act (EISA) of 2007, P.L. 110-140. This proposal is discussed in a companion notice published today. DATES: Comments must be received on or before [insert date 60 days after publication in the Federal Register]. ADDRESSES: You may submit comments [identified by Docket No. NHTSA-2008- 0069] by any of the following methods: • Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the online instructions for submitting comments. 1 • Mail: Docket Management Facility: U.S. Department of Transportation, 1200 New Jersey Avenue, SE, West Building Ground Floor, Room W12- 140, Washington, DC 20590. • Hand Delivery or Courier: West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE, between 9 am and 5 pm ET, Monday through Friday, except Federal holidays. Telephone: 1-800-647-5527. • Fax: 202-493-2251 Instructions: All submissions must include the agency name and docket number for this proposed collection of information. -
Combined Effect of Inlet Manifold Swirl and Piston Head Configuration in a Constant Speed Four Stoke Diesel Engine V
International Journal of Innovative Technology and Exploring Engineering (IJITEE) ISSN: 2278-3075, Volume-8 Issue-11, September 2019 Combined Effect Of Inlet Manifold Swirl And Piston Head Configuration In A Constant Speed Four Stoke Diesel Engine V. V.NagaDeepthi , K.GovindaRajulu Abstract: The internal combustion engine manifold has a subsystem that supplies the fresh A/F mixture to the engine cylinders where the fuel is combusted. For efficient combustion of charge, the walls of the intake manifold must be smooth / polished to minimize any side resistance. To redesign the inlet port of a small internal combustion engine, to increase the production of turbulence by a swirl. A good swirl promotes more rapid combustion and improves efficiency. The CI engine has a piston shaped flat on the crown and a concave combustion chamber, with this geometry we are driving the engine. But here the A/F ratio mixture cannot mix properly. To avoid this we make piston geometry changes. The main objective of this project is that three new technologies have been adopted here. The first stage is varying the diameter of the convergence - the divergent nozzle. The second stage is the change on the piston head and the Figure 1: Valve Parts of the Inlet and Exhaust last stage is replacing the inlet and exhaust valve with pitch 0.5. Mm to 2 mm and the cut thread depth is 4 mm and three threads The reduced dilution reduces the amount of un burnt per inch. All of these techniques aim to investigate performance mixture/charge inside the chamber which reduces the techniques to increase air flow to achieve improved engine hydrocarbon emissions coming out of the engine. -
1,120,118, Patented Dec. 8,1914
E. H. & H. H. ASHLOOK. AUXILIARY AIR INLET DEVICE FOR INTERNAL ‘COMBUSTION ENGINES. APPLICATION FILED NOW 19, 1913. 1,120,118, Patented Dec. 8,1914 Attorneys WTTED STATES PATENT OFFTCE. ERNEST H. ASHLOGK AND HENRY H. ASHLOGK, OF SAN DIEGO, CALIFORNIA. AUXILIARY AIR-INLET DEVICE FOR INTERNAL-COMBUSTION ENGINES. 1,120,118. Speci?cation of Letters Patent. Patented Dec. 8, 1914. Application ?led November 19, 1913. Serial No. 801,910. To all whom it may concern .' through and with which opening my i1n~ Be it known that we, ERNnsT H. AsnLocK, proved device communicates. and HENRY H. AsHLooK, citizens of the An elbow 7 is externally threaded at one United States, residing, at San Diego, in the end as at 8 and to which is secured the yoke 5 county of San Diego and State of Cali 9. The yoke 9 embraces the fuel inlet mani 60 fornia, have invented a new and useful fold 4 therebetwecn and is held rigidly Auxiliary Air-Inlet Device for Internal~ thereto by the curved bolt 10. The extreme . Combustion Engines, of which the follow end of the elbow 7 is beveled as at 11 and ing is a speci?cation. effects an air-tight joint with the side walls of the opening (3 of the fuel inlet manifold. 65 10 This invention relates to an attachment for internal combustion engines and more The remote end of the elbow 7 is also ex particularly to a device for supplying either ternally threaded as at 12 and to which is cold or heated air to the inlet manifold be secured the valve chamber or casing 13. -
E Series Valves and Manifolds Introduction
Instrumentation Products E Series Valves and Manifolds Introduction Introduction The AS-Schneider Group with its headquarters in Germany is one of the World‘s Leading Manufacturers of Instrumentation Valves and Manifolds. AS-Schneider offers a large variety of E Series Valves and Manifolds as well as numerous accessories needed for the instrumentation installations globally. Selection can be made from a comprehensive range of bodies with a variety of connections and material options, optimising installation and access opportunities. Many of the valves shown in this catalogue are available from stock or within a short period of time. The dimensions shown in this catalogue apply to standard types – very often 1/2 NPT treaded. If you need the dimensions for your individual type please contact the factory. Note: Not every configuration which can be created in the ordering information is feasible / available. Continuous product development may from time to time necessitate changes in the details contained in this catalogue. AS-Schneider reserves the right to make such changes at their discretion and without prior notice. All dimensions shown in this catalogue are approximate and subject to change. 2 Introduction Service Portal // Digital Product Pass AS-Schneider Contents Introduction | page 2 Contents | page 3 General Features | page 4 Valve Head Unit Options | page 5-11 Connections | page 12-13 Hand Valves | page 14-15 Gauge Valves | page 16-17 Multiport Gauge Valves | page 18-19 Block & Bleed and Double Block & Bleed Manifolds | page 20-21 -
And Outboard 2 and 4-Stroke Engines. There Are Plenty of Reasons to Choose Marina Lubricants
From eni's research department comes the eni i-Sea line of lubricants, designed for all types of pleasure craft, from yachts to dinghies right through to personal watercraft equipped with inboard and outboard 2 and 4-stroke engines. There are plenty of reasons to choose marina lubricants HIGH BIODEGRADABILITY CLEAN ENGINES The special synthetic esters used offer a high The special “ashless” formulation, designed to degree of biodegradability (67% on the OECD reduce the formation of carbon deposits in the 301F test), allowing you to significantly reduce motor, ensures optimal operation and better impact on aquatic life. performance. ENGINE LONGEVITY ANTI-SALINE CORROSION The good cleansing and dispersing properties The special additives developed protect against keep all engine parts in perfect working order, wear and saline corrosion, which are typical of which helps to give it greater longevity. the marine environment, ensuring that the internal components of the engine are fully protected. PROLONGED INTERVALS BETWEEN CHANGES Synthetic bases and antioxidant additives ensure a prolonged interval between changes. RADA outboard G B I E L D I FUEL OECD T Y O I ECONOMY B 301f Lubricants developed specifically for 2 and 4-stroke outboard engines, tested to meet the most demanding CERTIFICATE NMMA international technical FC-W reference standards. (CAT) performance synthetic technology performance CERTIFICATE catalyst compatible NMMA API SM API SL TC-W3 High biolube biodegradability outboard 10W-30 outboard 10W-40 Synthetic biodegradable lubricant - suitable for Synthetic lubricant – suitable for Lubricant for 4-stroke 2-stroke outboard direct injection engines or a catalysed 4-stroke outboard engines. -
Determination of Optimal Valve Timing for Internal Combustion Engines Using Parameter Estimation Method
130 Determination of optimal valve timing for internal combustion engines using parameter estimation method A. H. Kakaee 1,* and M. Pishgooie 2 1 Assistant Professor, 2 MSc student, Department of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran * [email protected] Abstract In this article determination of appropriate valve timing using sensitivity analysis problem is investigated for a gasoline four stroke engine. In the first part of this study a 4storke Spark Ignition engine (XU7JP4/L3) including its different systems such as inlet and exhaust manifold, exhaust pipe and engine geometry are modeled using GTPower software and the model is coupled with MATLAB/Simulink to be able to control input and output parameters. Then in order to find the best model that fits experimental data, sensitivity analysis is performed and the best unknown parameters that can best model the engine are obtained. The input parameters are considered to be the inlet port temperature and pressure, and manifold friction coefficient. The target was achieving the least square error in engine power, torque and fuel consumption. In the second part of the study the optimized model is used for the sensitivity analysis and minimizing the engine specific fuel consumption up to 10 percent reduction in specific fuel consumption as a target. Sensitivity analysis is used for finding the best valve timing in different engine speeds to achieve the target. Keywords: Variable Valve Timing system, GTPower, MATLAB Simulink, Valve Timing, sensitivity analysis 1. INTRODUCTION mid rpm (1200–3200 rpm) range, and the peak torque improved by an average of 3%. -
Audi RS3 and TTRS High Flow Dump Valve and Inlet Pipe Installation
Audi RS3 and TTRS High Flow Dump Valve and Inlet Pipe Installation Tools Required: Flat headed screw driver T25 Torx driver T30 Torx driver T30 socket, matching ratchet and long extension 7mm hose clamp driver 5mm Allen key 3mm Allen key 1. Remove the small plastic covers around the oil filler and cold air feed on the intake. Remove the two clips holding the hose between the air box and turbo inlet, and the one clip on the standard dump valve. Undo the T25 torx on the cold air feed and undo the 10mm bolt on the filter box. Pull air filter box upwards to release from the rubber grommets. Air box – turbo pipe 10mm bolt Cover Dump valve clip T25 T25 Cover 2. Unplug the MAP sensor, TPS sensor and stock dump valve, undo the jubilee clip and the four T30 torx bolts holding the inlet pipe and throttle body to the inlet manifold. Remove the inlet pipe taking care not to drop the metal gasket between the throttle body and inlet. Metal gasket Dump valve TPS MAP 3. Attach the throttle body with the new o ring supplied in the kit. Also attach the MAP sensor with the existing bolts. New O ring inside here 4. Refit the high flow inlet pipe with dump valve in reverse order of step 2. Take care when refitting the metal gasket and bolt on the solenoid as shown in view A. View A View A 5. This photo shows the how to connect the vacuum pipe assembly. Dump valve wire extension Solenoid & solenoid bracket T-piece to vacuum pump 6. -
Piston Pump Service Manual
PISTON PUMP SERVICE MANUAL 3 FRAME: 280, 281, 290, 291 10 FRAME: 621, 623, 820, 821, 825,1010,1011,1015 4 FRAME: 331, 333, 335, 430, 431, 435 25 FRAME: 1520,1521,1525, 2520, 2521, 2525, 2520C 5 FRAME: 323, 390 60 FRAME: 6020, 6021, 6024, 6040, 6041, 6044 INSTALLATION AND START-UP INFORMATION Optimum performance of the pump is dependent upon the entire liquid system and will be obtained only with the proper selection, installation of plumbing, and operation of the pump and accessories. SPECIFICATIONS: Maximum specifications refer to individual attributes. It is not Install a Pulsation Dampening device onto the discharge head or in the discharge implied that all maximums can be performed simultaneously. If more than one line. Be certain the pulsation dampener (Prrrrr-o-lator) is properly precharged for the maximum is considered, check with your CAT PUMPS supplier to confirm the proper system pressure (refer to individual Data Sheet). performance and pump selection. Refer to individual pump Data Sheet for complete A reliable Pressure Gauge should be installed near the discharge outlet of specifications, parts list and exploded view. the high pressure manifold. This is extremely important for adjusting pressure LUBRICATION: Fill crankcase with special CAT PUMP oil per pump specifications regulating devices and also for proper sizing of the nozzle or restricting [3FR-10 oz., 4FR-21 oz., 5FR-21 oz.,10FR-40 oz., 25FR-84 oz., 60FR-10 Qts.]. DO orifice. The pump is rated for a maximum pressure; this is the pressure which would NOT RUN PUMP WITHOUT OIL IN CRANKCASE. Change initial fill after 50 hours be read at the discharge manifold of the pump, NOT AT THE GUN OR NOZZLE. -
Effects and Advantages of Gasoline Direct Injection System Vishwanath M*, S
Journal of Chemical and Pharmaceutical SciencesISSN: 0974-2115 Effects and Advantages of Gasoline Direct Injection System Vishwanath M*, S. Madhu Department of Automobile Engineering, Saveetha School of Engineering, Chennai-602 105 *Corresponding author: E-Mail: [email protected] ABSTRACT Gasoline direct injection process is a form of gas give procedure used in current developments of vehicle. The gasoline financial system and the stringent exhaust emission norms has led to the transmission in the gasoline process from carburetor direct injection method. Probably the most predominant international initiative of the automobile industry is to improve an immediate-injection fuel engine. Four technical aspects that make up the groundwork applied sciences in direct injection methods. a) Air waft into the cylinder is improved. b) The form of the piston with curved high controls the combustion by way of mixing the air-gasoline combination. c) The stress of gas injection is accelerated by the excessive strain gas Pump. d) The vaporization and dispersion of the gas spray is managed by means of the excessive stress swirl injector Gasoline financial system will also be acquired by using adjusting air fuel ratio situated on the performing load. It presents a right estimation of the nice of gasoline required at right time and supplies manipulate over combustion. Gasoline in this paper advantages and effects of fuel direct injection procedure is reviewed. KEY WORDS: Gasoline direct injection (GDI), High Pressure Fuel Pump, Carburetor. 1. INTRODUCTION The fundamental goals of the automotive enterprise is to acquire a excessive energy, low precise fuel consumption, low emissions, low noise and higher drive relief cars. -
A Design Strategy for Volumetric Efficiency Improvement in a Multi-Cylinder Stationary Diesel Engine and Its Validity Under Transient Engine Operation
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Directory of Open Access Journals SCI-PUBLICATIONS American Journal of Applied Sciences 5 (3): 189-196, 2008 ISSN 1546-9239 © 2008 Science Publications A Design Strategy for Volumetric Efficiency Improvement in a Multi-cylinder Stationary Diesel Engine and its Validity under Transient Engine Operation 1P. Seenikannan, 2V.M.Periasamy and 3P.Nagaraj 1 Author Manuscrip Deptartment of Mech., Sethu Institute of Tech., Kariapatti, T.N, India, 626106 2 Crescent Engineering College, Chennai, T.N, India 3Deptartmentof Mech, Mepco Schlenk Engg College, T.N., India Abstract: This paper proposes an approach to improve engine performance of volumetric efficiency of a multi cylinder diesel engine. A computer simulation model is used to compare volumetric efficiency with instantaneous values. A baseline engine model is first correlated with measured volumetric efficiency data to establish confidence in the engine model’s predictions. A derivative of the baseline model with exhaust manifold, is then subjected to a transient expedition simulating typical, in-service, t maximum rates of engine speed change. Instantaneous volumetric efficiency, calculated over discrete engine cycles forming the sequence, is then compared with its steady speed equivalent at the corresponding speed. It is shown that the engine volumetric efficiency responds almost quasi-steadily under transient operation thus justifying the assumption of correlation between steady speed and transient data. The computer model is used to demonstrate the basic gas dynamic phenomena graphically. The paper provides a good example of the application of computer simulation techniques in providing answers to real engineering questions.