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Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle

After being besieged by dilemmas related to mixing homogenenity and air-fuel ratio control of the former air fuel mixers [1,2], a new air-fuel mixer called Throttle Body Injection Mixer (TBIM), which is of electronic fuel controlled, was developed. To study the mixing characteristics of TBIM, effect...

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Main Authors: Chang, Siu Hua, Yaacob, Zulkefli, Mohsin, Rahmat
Format: Article
Language:English
English
Published: Faculty of Chemical & Natural Resources Engineering, UTM 2007
Subjects:
T Technology (General)
Online Access:http://eprints.utm.my/id/eprint/4634/1/ZulkefliYaacob2007_EffectofVariousManifoldAbsolutePressures.pdf
http://eprints.utm.my/id/eprint/4634/2/vol%201%2040-49.pdf
http://eprints.utm.my/id/eprint/4634/
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spelling my.utm.46342014-01-13T07:42:09Z http://eprints.utm.my/id/eprint/4634/ Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle Chang, Siu Hua Yaacob, Zulkefli Mohsin, Rahmat T Technology (General) After being besieged by dilemmas related to mixing homogenenity and air-fuel ratio control of the former air fuel mixers [1,2], a new air-fuel mixer called Throttle Body Injection Mixer (TBIM), which is of electronic fuel controlled, was developed. To study the mixing characteristics of TBIM, effect of various manifold absolute pressures (MAPs) and air flowrates (Qa) on TBIM need to be determined. Therefore the objective of this work is to study the effect of various MAPs and Qa on the TBIM in a compressed natural gas (CNG) motorcycle through both the experimental work and Computational Fluid Dynamics (CFD) modeling. Experimental work was first carried out to investigate the MAPs at varying throttle angles for several engine speeds, followed by the corresponding Qa, which was attained through CFD modeling. The findings obtained were then verified through literature support. It was found that both the MAPs and Qa obtained exhibited a good agreement in the trending of graphs with the former works [3,4,5]. Faculty of Chemical & Natural Resources Engineering, UTM 2007-03 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/4634/1/ZulkefliYaacob2007_EffectofVariousManifoldAbsolutePressures.pdf text/html en http://eprints.utm.my/id/eprint/4634/2/vol%201%2040-49.pdf Chang, Siu Hua and Yaacob, Zulkefli and Mohsin, Rahmat (2007) Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle. Journal of Chemical and Natural Resources Engineering, 1 . pp. 40-49. ISSN 1823-5255
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
English
topic T Technology (General)
spellingShingle T Technology (General)
Chang, Siu Hua
Yaacob, Zulkefli
Mohsin, Rahmat
Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle
description After being besieged by dilemmas related to mixing homogenenity and air-fuel ratio control of the former air fuel mixers [1,2], a new air-fuel mixer called Throttle Body Injection Mixer (TBIM), which is of electronic fuel controlled, was developed. To study the mixing characteristics of TBIM, effect of various manifold absolute pressures (MAPs) and air flowrates (Qa) on TBIM need to be determined. Therefore the objective of this work is to study the effect of various MAPs and Qa on the TBIM in a compressed natural gas (CNG) motorcycle through both the experimental work and Computational Fluid Dynamics (CFD) modeling. Experimental work was first carried out to investigate the MAPs at varying throttle angles for several engine speeds, followed by the corresponding Qa, which was attained through CFD modeling. The findings obtained were then verified through literature support. It was found that both the MAPs and Qa obtained exhibited a good agreement in the trending of graphs with the former works [3,4,5].
format Article
author Chang, Siu Hua
Yaacob, Zulkefli
Mohsin, Rahmat
author_facet Chang, Siu Hua
Yaacob, Zulkefli
Mohsin, Rahmat
author_sort Chang, Siu Hua
title Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle
title_short Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle
title_full Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle
title_fullStr Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle
title_full_unstemmed Effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle
title_sort effect of various manifold absolute pressures and air flowrates on throttle body injection mixer in compressed natural gas motorcycle
publisher Faculty of Chemical & Natural Resources Engineering, UTM
publishDate 2007
url http://eprints.utm.my/id/eprint/4634/1/ZulkefliYaacob2007_EffectofVariousManifoldAbsolutePressures.pdf
http://eprints.utm.my/id/eprint/4634/2/vol%201%2040-49.pdf
http://eprints.utm.my/id/eprint/4634/
_version_ 1643644110661222400
score 13.211869

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