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Download or read book Investigation of the Performance of a Spark Ignition Engine with Gaseous Fuels written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mohamed Maurie Bundu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (123 download)
Download or read book Investigation of the Performance of a Spark Ignition Engine with Gaseous Fuels written by Mohamed Maurie Bundu and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Southwest Research Institute
Publisher :
ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (172 download)
Download or read book Investigation of the Potential for Improving the Efficiency of a Spark-ignition Engine Operating on Natural Gas Fuel written by Southwest Research Institute and published by . This book was released on 1985 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of the Potential for Improving the Efficiency of a Spark-ignition Engine Operating on Natural Gas Fuel ; Prepared by Southwest Research Institute ; Prepared for U.S. Department of Energy, Assistant Secretary for Conservation and Renewable Energy, Office of Transportation Systems written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kalyan Kumar Srinivasan
Publisher : Springer
ISBN 13 : 9811333076
Total Pages : 419 pages
Book Rating : 4.8/5 (113 download)
Download or read book Natural Gas Engines written by Kalyan Kumar Srinivasan and published by Springer. This book was released on 2018-11-03 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the various advanced reciprocating combustion engine technologies that utilize natural gas and alternative fuels for transportation and power generation applications. It is divided into three major sections consisting of both fundamental and applied technologies to identify (but not limited to) clean, high-efficiency opportunities with natural gas fueling that have been developed through experimental protocols, numerical and high-performance computational simulations, and zero-dimensional, multizone combustion simulations. Particular emphasis is placed on statutes to monitor fine particulate emissions from tailpipe of engines operating on natural gas and alternative fuels.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309216389
Total Pages : 373 pages
Book Rating : 4.3/5 (92 download)
Download or read book Assessment of Fuel Economy Technologies for Light-Duty Vehicles written by National Research Council and published by National Academies Press. This book was released on 2011-06-03 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles without compromising vehicle performance or safety. Assessment of Technologies for Improving Light Duty Vehicle Fuel Economy estimates the potential fuel savings and costs to consumers of available technology combinations for three types of engines: spark-ignition gasoline, compression-ignition diesel, and hybrid. According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29 percent at an additional cost of $2,200 to the consumer. Replacing spark-ignition engines with diesel engines and components would yield fuel savings of about 37 percent at an added cost of approximately $5,900 per vehicle, and replacing spark-ignition engines with hybrid engines and components would reduce fuel consumption by 43 percent at an increase of $6,000 per vehicle. The book focuses on fuel consumption-the amount of fuel consumed in a given driving distance-because energy savings are directly related to the amount of fuel used. In contrast, fuel economy measures how far a vehicle will travel with a gallon of fuel. Because fuel consumption data indicate money saved on fuel purchases and reductions in carbon dioxide emissions, the book finds that vehicle stickers should provide consumers with fuel consumption data in addition to fuel economy information.
Author : Orne Hartt Hiscox
Publisher :
ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (115 download)
Download or read book Investigation of the Performance of a Spark Ignition Two Cycle Engine with Fuel Injection written by Orne Hartt Hiscox and published by . This book was released on 1937 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John C. Hilliard
Publisher : Springer Science & Business Media
ISBN 13 : 1489922776
Total Pages : 460 pages
Book Rating : 4.4/5 (899 download)
Download or read book Fuel Economy written by John C. Hilliard and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concern about the reduced availability and the increased cost of petroleum fuels prompted great efforts in recent years to reduce the fuel consumption of auto mobiles. The ongoing efforts to reduce fuel consumption have addressed many relevant factors, including increased engine performance, reduced friction, use of lightweight materials, and reduced aerodynamic drag. The results of the investigations assessing the various factors affecting fuel economy have been published in journals, conference proceedings, and in company and government reports. This proliferation of technical information makes it difficult for workers to keep abreast of aU developments. The material presented in this book brings together in a single volume much of the relevant materials, summarizes many of the state-of-the-art theories and data, and provides extensive lists of references. Thus, it is hoped that this book will be a useful reference for specialists and practicing engineers interested in the fuel economy of automobiles. J. C. HILLIARD o. S. SPRINGER vii CONTENTS 1. AUTOMOTIVE FUEL ECONOMY David Cole I. Introduction and Background. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . n. Fuel Economy Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 A. Engine................................................... 11 B. Drive Train. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 . . . . . . . . . . . . . . C. Vehicle Factors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 . . . . . . . . . . . . . D. Operating Factors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 . . . . . . . . . . . . E. Test Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 . . . . . . . . . . . . . . References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 . . . . . . . . . . . . . . . . . 2. FUEL ECONOMY AND EMISSIONS J. T. Kummer I. Introduction .................................................. . 35 n. Emission Regulations .......................................... .
Author : J. Blaszczyk
Publisher : [Montréal] : The Centre, Policy and Coordination
ISBN 13 :
Total Pages : 155 pages
Book Rating : 4.:/5 (355 download)
Download or read book Comparison of Engine Performance and Emissions from Natural Gas and Gasoline Fuelled Spark Ignition Engines written by J. Blaszczyk and published by [Montréal] : The Centre, Policy and Coordination. This book was released on 1994 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main goal of this study was to obtain a detailed comparison of engine performance and exhaust emissions from a spark-ignitionengine fuelled by natural gas and by gasoline. The test facility consists of a Ricardo Hydra, four-stroke single-cylinder spark-ignitiion research engine, 450 cc swept volume. The results presented in this study were obtained over a wide range of engine speeds, loads and air-fuel ations under steady-state operating conditions. The data were acquired with use of the standard Ricardo bathtub combustion chamber and flat piston for both fuels at the compression ration of 8.25:1. The engine speeds selected for testing were 1000, 2000 and 3000 rpm. The relative air-fuel rations ranged from 1.00 at 0.10 increment to the lean limit of combustion. Each fuel was tested at wide-open throttle (WOT), and part-load (65% full-load and 35% full load) conditions, and at MBT (Minimum Spark Advance for Best torque) timing. The general conclusion is that the emission levels are lower (5 to 50%) for natural gas than those for gasoline. The performance parameters, such as efficiency and specific fuel consumption, also favour natural gas, particularly at lean air-fuel rations. A further improvement in natural gas engine performance and emissions is possible through faster burn combustion chambers development, higher compression ratios and multiple-spark ignition systems application.
Author : P. A. Lakshminarayanan
Publisher : Springer Nature
ISBN 13 : 9819706297
Total Pages : 678 pages
Book Rating : 4.8/5 (197 download)
Download or read book Modelling Spark Ignition Combustion written by P. A. Lakshminarayanan and published by Springer Nature. This book was released on with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald Charles Fischer
Publisher :
ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.:/5 (178 download)
Download or read book Further Investigations of the Broderson Stratified Charge Spark Ignition Engine Using Gaseous Fuel written by Donald Charles Fischer and published by . This book was released on 1961 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Saadoun Jalloud Sulaiman
Publisher :
ISBN 13 :
Total Pages : 83 pages
Book Rating : 4.:/5 (643 download)
Download or read book Knock Limits and Performance of Gaseous Fuels and Their Mixtures in a Supercharged Spark Ignition Engine written by Saadoun Jalloud Sulaiman and published by . This book was released on 1969 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Allied Publishers
ISBN 13 : 9780768014419
Total Pages : 640 pages
Book Rating : 4.0/5 (144 download)
Download or read book Proceedings of the third International Conference on Automotive and Fuel Technology written by and published by Allied Publishers. This book was released on 2004 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. A. Lakshminarayanan
Publisher : Springer
ISBN 13 : 9789819706280
Total Pages : 0 pages
Book Rating : 4.7/5 (62 download)
Download or read book Modelling Spark Ignition Combustion written by P. A. Lakshminarayanan and published by Springer. This book was released on 2024-05-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a comprehensive overview of combustion models used in different types of spark ignition engines. In the first generation of spark ignition (SI) engines, the turbulence is created by the shear flow passing through the intake valves, and significantly decays during the intake and compression strokes. The residual turbulence enhances the laminar flame velocity, which is characteristic of the fuel and increases the relative effectiveness of the engine. In this simple two-zone model, the turbulence is estimated empirically; the spherical flame propagation model considers ignition delay, thermodynamics, heat transfer and chemical equilibrium, to obtain the performance and emissions of an SI engine. The model is used extensively by designers and research engineers to handle the fuel-air mixture prepared in the inlet and different geometries of open combustion chambers. The empiricism of the combustion model was progressively dismantled over the years. New 3D models for ignition considering the flow near a spark plug and flame propagation in the bulk gases were developed by incorporating solutions to Reynolds-averaged Navier-Stokes (RANS) equations for the turbulent flow with chemical reactions in the intense computational fluid dynamics. The models became far less empirical and enabled treating new generation direct-injection spark-ignition (DISI) gasoline and gas engines. The more complex layout of DISI engines with passive or active prechamber is successfully handled by them. This book presents details of models of SI engine combustion progressively increasing in complexity, making them accessible to designers, researchers, and even mechanical engineers who are curious to explore the field. This book is a valuable resource for anyone interested in spark ignition combustion.
Author :
Publisher :
ISBN 13 : 9780768011661
Total Pages : 0 pages
Book Rating : 4.0/5 (116 download)
Download or read book SI Combustion written by and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard E. Turner
Publisher :
ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.:/5 (179 download)
Download or read book Performance Characteristics of the Broderson Stratified Charge Spark Ignition Engine with Gaseous Fuel Injection written by Richard E. Turner and published by . This book was released on 1958 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gautam Kalghatgi
Publisher : SAE International
ISBN 13 : 0768064589
Total Pages : 275 pages
Book Rating : 4.7/5 (68 download)
Download or read book Fuel/Engine Interactions written by Gautam Kalghatgi and published by SAE International. This book was released on 2013-10-08 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional fossil fuels will constitute the majority of automotive fuels for the foreseeable future but will have to adapt to changes in engine technology. Unconventional transport fuels such as biofuels, gas-to-liquid fuels, compressed natural gas, and liquid petroleum gas will also play a role. Hydrogen might be a viable transport fuel if it overcomes barriers in production, transport, storage, and safety and/or if fuel cells become viable. This book opens by considering these issues and then introduces practical transport fuels. A chapter on engine deposits follows, which is an important practical topic about how fuels affect engines that is not usually considered in other books. The next three chapters discuss auto-ignition phenomena in engines. The auto-ignition resistance of fuels is the most important fuel property since it limits the efficiency of spark ignition engines and determines the performance of compression ignition engines. Moreover, the manufacture of fuels is primarily driven by the need to meet auto-ignition quality demands set by fuel specifications. The final chapter considers the implications for future fuels. The book covers the many important ways that fuels and engines interact and why and how fuels will need to change to meet the requirements of future engines, as well as the implications for fuels manufacture and specifications.
