Development of a Low-cost Fuel Injection System for Use on Small Utility Engines

Development of a Low-cost Fuel Injection System for Use on Small Utility Engines PDF Author: Paul M. Gartner
Publisher:
ISBN:
Category : Small gasoline engines
Languages : en
Pages : 16

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Development of a Low-cost Fuel Injection System for Use on Small Utility Engines

Development of a Low-cost Fuel Injection System for Use on Small Utility Engines PDF Author: Paul M. Gartner
Publisher:
ISBN:
Category : Small gasoline engines
Languages : en
Pages : 16

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The Design and Development of Low-cost, Mechanical Fuel Injection for Small Displacement, Spark-ignition, Four-cycle Utility Engines

The Design and Development of Low-cost, Mechanical Fuel Injection for Small Displacement, Spark-ignition, Four-cycle Utility Engines PDF Author: Mark Stephen Duvall
Publisher:
ISBN:
Category :
Languages : en
Pages : 210

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Development of an Electronic Governor System for a Small Spark Ignition Engine

Development of an Electronic Governor System for a Small Spark Ignition Engine PDF Author: Donald [Trae] Ray Hibler
Publisher:
ISBN:
Category : Electronic control
Languages : en
Pages : 226

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Book Description
"The use of electronic controls on engines has been widespread and has now reached the small utility engine. The evolution from carburetion to electronic fuel injection has presented opportunity to implement additional controls with the intent to improve engine control and performance. In this study, an electronic governor system is developed for use on a small twin cylinder utility engine. This system is to replace an existing mechanical governor system, and it should have the potential as a production based solution that integrates with an existing fuel injection system. It must improve the speed droop characteristics over the current mechanical system and should not carry a large cost increase to the engine"--Abstract, leaf iii.

Innovations in Fuel Economy and Sustainable Road Transport

Innovations in Fuel Economy and Sustainable Road Transport PDF Author: Institution of Mechanical Engineers
Publisher: Elsevier
ISBN: 0857095870
Category : Technology & Engineering
Languages : en
Pages : 239

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Book Description
This book presents the papers from the Innovations in Fuel Economy and Sustainable Road Transport conference, held in Pune, India, 8-9 November, 2011. Papers examine advances in powertrain, alternative fuels, lightweight vehicles, electric vehicles and hybrid vehicles. An international assembly of senior industry representatives provide insight into research and technological advances in low carbon technology sustainability for road transport, helping towards achieving stringent emissions standards and continual improvements in fuel economy efficiency, all in an expanding Indian market. These technical papers from industry and academia discuss the developments and research of leading organisations. - Discusses maximising powertrain performance for a low carbon agenda - Provides readers with an understanding of the latest developments in alternative fuels - Examines the future landscape for the implementation and development of electric vehicles

Development and Evaluation of High-speed Electronic Injection Systems for the Delivery of Natural Gas to the Intake Ports of a Heavy-duty Engine

Development and Evaluation of High-speed Electronic Injection Systems for the Delivery of Natural Gas to the Intake Ports of a Heavy-duty Engine PDF Author: B.C. Research
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 92

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Book Description
Current heavy duty natural gas engines rely on elementary fuel metering systems. To improve the efficiency and reduce emissions of these engines, a more sophisticated fuel delivery system is required. One approach is the use of a gas valve for injection of natural gas into the intake ports. This project evaluated an existing solenoid valve and three prototype valves. The valves tested were a production solenoid operated valve manufactured by Servojet Products Inc., a prototype solenoid operated valve developed by Ortech International, a prototype continuous flow valve sized for one cylinder developed by B.C. Research, and a prototype continuous flow valve sized for an entire engine developed by B.C. Research, to be used with a fuel delivery manifold, or spider'. The results are graphed and discussed.

Fundamentals of Fuel Injection and Emission in Two-Stroke Engines

Fundamentals of Fuel Injection and Emission in Two-Stroke Engines PDF Author: Wadysaw Mitianiec
Publisher: Nova Science Publishers
ISBN: 9781536124729
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
The main goal of the book is the presentation of the last theoretical and experimental works concerning fuel injection systems, mainly in small power two-stroke engines as well as in marine engines. This book includes thirteen chapters devoted to the processes of fuel injection and the combustion that takes place in a stratified charge within the cylinders of two-stroke engines. In the first two chapters, the division into different injection systems in two-stroke engines and each injection system is briefly described. Various theoretical and practical solutions of fueling system designs are described. In Chapter Three, mathematical models, the spatial movement of gas in the cylinder and the combustion chamber are introduced, taking into account the turbulence of the charge. Chapter Four relates to the behavior of fuel injected into the gaseous medium, including evaporation processes, disintegration and processes occurring while the fuel drops connect with the wall. The next section describes the zero-dimensional model of fuel injection in two-stroke engines along with examples of numerical calculations. The sixth chapter is devoted to CFD multi-dimensional models of movement and evaporation of the fuel in a closed gaseous medium, occurring also in other engine types. Chapter Seven describes a two-zone model of the combustion process and the effect of the geometry of the combustion chamber on the flame propagation with a simplified verification model of combustion. Chapter Eight compares the propagation phase of gas and liquid fuels concerning direct fuel injection as well as the direct fuel injection from the cylinder head and the thermodynamic parameters of the charge. The formation of the components during the combustion process in the direct fuel injection two-stroke engine was obtained by numerical calculations and results are discussed in Chapter Nine. Chapter Ten describes the parameters of the two-stroke engine with a direct fuel injection carried out at the Cracow University of Technology. Additionally, the chapter presents CFD simulations of fuel propagation and combustion processes, taking into account the formation of toxic components and exhaust gas emission. The processes of two direct rich mixture injection systems FAST and RMIS developed in CUT are presented in Chapter Eleven. Miscellaneous problems of direct fuel injection, such as characteristics of fuel injectors, problems of direct gaseous fuel injection, and the application of fuelling systems in outboard engines and snowmobile vehicles are presented in Chapter Twelve. A comparison of working parameters in two- and four stroke engines is also mapped out. The last chapters contain the final conclusions and remarks concerning fuel injection and emission of exhaust gases in small two-stroke engines. This book is a comprehensive monograph on fuel injection. The author presents a series of theoretical and design information from his own experience and on the basis of the works of other authors. The main text intends to direct fuel injection with respect to gas motion in the combustion chamber and influence the injection parameters for exhaust emission. The book presents its own theoretical work and experimental tests concerning a two-stroke gasoline engine with electrically controlled direct fuel injection. The book describes the processes of a general nature also occurring in other types of engines and presents a comparison of different injection systems on working parameters and gas emission. The book contains 294 images, 290 equations and 16 tables obtained from the CFD simulation and experimental works.

Designing and Tuning High-Performance Fuel Injection Systems

Designing and Tuning High-Performance Fuel Injection Systems PDF Author: Greg Banish
Publisher: CarTech Inc
ISBN: 1932494901
Category : Technology & Engineering
Languages : en
Pages : 130

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Book Description
Greg Banish takes his best-selling title, Engine Management: Advanced Tuning, one step further as he goes in-depth on the combustion basics of fuel injection as well as benefits and limitations of standalone. Learn useful formulas, VE equation and airflow estimation, and more. Also covered are setups and calibration, creating VE tables, creating timing maps, auxiliary output controls, start to finish calibration examples with screen shots to document the process. Useful appendixes include glossary and a special resources guide with standalone manufacturers and test equipment manufacturers

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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Fundamentals of Fuel Injection and Emission in Two-stroke Engines

Fundamentals of Fuel Injection and Emission in Two-stroke Engines PDF Author: Władysław Mitianiec
Publisher:
ISBN: 9781536129410
Category : Two-stroke cycle engines
Languages : en
Pages :

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Technical Literature Abstracts

Technical Literature Abstracts PDF Author: Society of Automotive Engineers
Publisher:
ISBN:
Category : Technical literature
Languages : en
Pages : 400

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