A Preliminary Study of Flame Propagation in a Spark-ignition Engine

A Preliminary Study of Flame Propagation in a Spark-ignition Engine PDF Author: Addison May Rothrock
Publisher:
ISBN:
Category : Flame
Languages : en
Pages : 11

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Book Description
The N.A.C.A. combustion apparatus was altered to operate as a fuel-injection, spark-ignition engine, and a preliminary study was made of the combustion of gasoline-air mixtures at various air-fuel ratios. Air-fuel ratios ranging from 10 to 21.6 were investigated. Records from an optical indicator and films from a high-speed motion-picture camera were the chief sources of data. Schlieren photography was used for an additional study.

A Preliminary Study of Flame Propagation in a Spark-ignition Engine

A Preliminary Study of Flame Propagation in a Spark-ignition Engine PDF Author: Addison May Rothrock
Publisher:
ISBN:
Category : Flame
Languages : en
Pages : 11

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Book Description
The N.A.C.A. combustion apparatus was altered to operate as a fuel-injection, spark-ignition engine, and a preliminary study was made of the combustion of gasoline-air mixtures at various air-fuel ratios. Air-fuel ratios ranging from 10 to 21.6 were investigated. Records from an optical indicator and films from a high-speed motion-picture camera were the chief sources of data. Schlieren photography was used for an additional study.

A Peliminary Study of Flame Propagation in a Spark-ignition Engine

A Peliminary Study of Flame Propagation in a Spark-ignition Engine PDF Author: A. M. Rothrock
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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Book Description


A Three-dimensional Study of Flame Propagation in a Spark Ignition Engine by Shelley Curry

A Three-dimensional Study of Flame Propagation in a Spark Ignition Engine by Shelley Curry PDF Author: Shelley Curry
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Combustion Phenomena

Combustion Phenomena PDF Author: Jozef Jarosinski
Publisher: CRC Press
ISBN: 0849384095
Category : Science
Languages : en
Pages : 236

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Book Description
Extensively using experimental and numerical illustrations, CombustionPhenomena: Selected Mechanisms of Flame Formation, Propagation, and Extinction provides a comprehensive survey of the fundamental processes of flame formation, propagation, and extinction. Taking you through the stages of combustion, leading experts visually display, mathematically explain, and clearly theorize on important physical topics of combustion. After a historical introduction to the field, they discuss combustion chemistry, flammability limits, and spark ignition. They also study counterflow twin-flame configuration, flame in a vortex core, the propagation characteristics of edge flames, instabilities, and tulip flames. In addition, the book describes flame extinction in narrow channels, global quenching of premixed flames by turbulence, counterflow premixed flame extinction limits, the interaction of flames with fluids in rotating vessels, and turbulent flames. The final chapter explores diffusion flames as well as combustion in spark- and compression-ignition engines. It also examines the transition from deflagration to detonation, along with the detonation wave structure. With downloadable resources of images that beautifully illustrate a range of combustion phenomena, this book facilitates a practical understanding of the processes occurring in the conception, spread, and extinguishment of a flame. It will help you on your way to finding solutions to real issues encountered in transportation, power generation, industrial processes, chemical engineering, and fire and explosion hazards.

An Investigation of Flame Speeds in a Spark Ignition Engine

An Investigation of Flame Speeds in a Spark Ignition Engine PDF Author: Thomas Joseph Dahm
Publisher:
ISBN:
Category : Electric spark
Languages : en
Pages : 144

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A Study of the Flame Propagation in a Spark Ignition Ricardo E6 Engine

A Study of the Flame Propagation in a Spark Ignition Ricardo E6 Engine PDF Author: George EGLEZAKIS-GLENTZAKIS
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Flame Propagation in a Spark-ignition Engine

Flame Propagation in a Spark-ignition Engine PDF Author: P. D. McFadden
Publisher:
ISBN:
Category : Internal combustion engines, Spark ignition
Languages : en
Pages : 486

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Book Description


An Experimental Study of Gas Velocity, Flame Propagation and Pressure in a Spark Ignition Engine

An Experimental Study of Gas Velocity, Flame Propagation and Pressure in a Spark Ignition Engine PDF Author: J. H. Whitelaw
Publisher:
ISBN:
Category : Flame
Languages : en
Pages : 12

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Book Description


Fuel Economy

Fuel Economy PDF Author: John C. Hilliard
Publisher: Springer Science & Business Media
ISBN: 1489922776
Category : Technology & Engineering
Languages : en
Pages : 460

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Book Description
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 .......................................... .

Technical Note - National Advisory Committee for Aeronautics

Technical Note - National Advisory Committee for Aeronautics PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 890

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Book Description