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The effect of the ignition dwell time at constant speed for CNGDI engine

The different of combustion characteristics of natural gas, gasoline and diesel in direct injection internal combustion engine requires different combinations of engine parameters to optimize the engine performance. Natural gas combustion requires a longer ignition delay time than most hydrocarbons,...

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Main Authors: Hassan, Mohd Khair, Aris, Ishak
Format: Article
Language:English
Published: American-Eurasian Network for Scientific Information 2010
Online Access:http://psasir.upm.edu.my/id/eprint/17117/1/The%20effect%20of%20the%20ignition%20dwell%20time%20at%20constant%20speed%20for%20CNGDI%20engine.pdf
http://psasir.upm.edu.my/id/eprint/17117/
http://www.ajbasweb.com/old/ajbas_octoberr_2010.html
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spelling my.upm.eprints.171172019-04-11T08:32:08Z http://psasir.upm.edu.my/id/eprint/17117/ The effect of the ignition dwell time at constant speed for CNGDI engine Hassan, Mohd Khair Aris, Ishak The different of combustion characteristics of natural gas, gasoline and diesel in direct injection internal combustion engine requires different combinations of engine parameters to optimize the engine performance. Natural gas combustion requires a longer ignition delay time than most hydrocarbons, and has higher minimum ignition energy than gasoline. This is due to the strength of the carbon-hydrogen covalent bond in methane than contributes 90% in the natural gas. Therefore, the natural gas requires a high-voltage ignition system to ignite the air-fuel in the combustion chamber. This paper describes one important characteristics of ignition system, which is a dwell time, that influence the performance of compressed natural gas direct injection (CNGDI) engine. The affect of dwell time is discussed and analyse at a constant speed. American-Eurasian Network for Scientific Information 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17117/1/The%20effect%20of%20the%20ignition%20dwell%20time%20at%20constant%20speed%20for%20CNGDI%20engine.pdf Hassan, Mohd Khair and Aris, Ishak (2010) The effect of the ignition dwell time at constant speed for CNGDI engine. Australian Journal of Basic and Applied Sciences, 4 (10). pp. 4691-4694. ISSN 1991-8178 http://www.ajbasweb.com/old/ajbas_octoberr_2010.html
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The different of combustion characteristics of natural gas, gasoline and diesel in direct injection internal combustion engine requires different combinations of engine parameters to optimize the engine performance. Natural gas combustion requires a longer ignition delay time than most hydrocarbons, and has higher minimum ignition energy than gasoline. This is due to the strength of the carbon-hydrogen covalent bond in methane than contributes 90% in the natural gas. Therefore, the natural gas requires a high-voltage ignition system to ignite the air-fuel in the combustion chamber. This paper describes one important characteristics of ignition system, which is a dwell time, that influence the performance of compressed natural gas direct injection (CNGDI) engine. The affect of dwell time is discussed and analyse at a constant speed.
format Article
author Hassan, Mohd Khair
Aris, Ishak
spellingShingle Hassan, Mohd Khair
Aris, Ishak
The effect of the ignition dwell time at constant speed for CNGDI engine
author_facet Hassan, Mohd Khair
Aris, Ishak
author_sort Hassan, Mohd Khair
title The effect of the ignition dwell time at constant speed for CNGDI engine
title_short The effect of the ignition dwell time at constant speed for CNGDI engine
title_full The effect of the ignition dwell time at constant speed for CNGDI engine
title_fullStr The effect of the ignition dwell time at constant speed for CNGDI engine
title_full_unstemmed The effect of the ignition dwell time at constant speed for CNGDI engine
title_sort effect of the ignition dwell time at constant speed for cngdi engine
publisher American-Eurasian Network for Scientific Information
publishDate 2010
url http://psasir.upm.edu.my/id/eprint/17117/1/The%20effect%20of%20the%20ignition%20dwell%20time%20at%20constant%20speed%20for%20CNGDI%20engine.pdf
http://psasir.upm.edu.my/id/eprint/17117/
http://www.ajbasweb.com/old/ajbas_octoberr_2010.html
_version_ 1643826419867844608
score 13.223943

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