In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach

Abstract: This study presents in-cylinder heat transfer characteristics of a single cylinder port injection Hydrogen fueled Internal Combustion Engine (H2ICE) using a steady state approach. Problem statement: The differences in characteristics between hydrogen and hydrocarbon fuels are led to the d...

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Main Authors:	Rahman, Md. Mustafizur, Hamada, Khalaf I, Noor, M.M, Bakar, Rosli A., Kadirgama, K., Maleque, Md. Abdul
Format:	Article
Language:	English
Published:	Science Publications 2010
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://irep.iium.edu.my/165/ http://irep.iium.edu.my/165/ http://irep.iium.edu.my/165/1/P21_2010.pdf

id	iium-165
recordtype	eprints
spelling	iium-1652011-07-12T01:09:06Z http://irep.iium.edu.my/165/ In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach Rahman, Md. Mustafizur Hamada, Khalaf I Noor, M.M Bakar, Rosli A. Kadirgama, K. Maleque, Md. Abdul TJ Mechanical engineering and machinery Abstract: This study presents in-cylinder heat transfer characteristics of a single cylinder port injection Hydrogen fueled Internal Combustion Engine (H2ICE) using a steady state approach. Problem statement: The differences in characteristics between hydrogen and hydrocarbon fuels are led to the difference in the behavior of physical processes during engine cycle. One of these processes is the in-cylinder heat transfer. Approach: One dimensional gas dynamic model was used to describe the heat transfer characteristics of the engine. The engine speed was varied from 2000-5000 rpm, crank angle from -40° to +100°, while Air-Fuel Ratio (AFR) was changed from stoichiometric to lean limit. Results: The simulated results showed higher heat transfer rate but lower heat transfer to total fuel energy ratio with increasing the engine speed. The in-cylinder pressure and temperature were increased with decreasing AFR and increasing engine speed. The in-cylinder air flow rate was increased linearly with increasing engine speed as well as air fuel ratio. Conclusion/Recommendations: The results showed that the AFR has a vital effect on characteristics variation while the engine speed has minor effect. These results can be utilized for the study of combustion rocess, fuel consumption, emission production and engine performance. Science Publications 2010-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/165/1/P21_2010.pdf Rahman, Md. Mustafizur and Hamada, Khalaf I and Noor, M.M and Bakar, Rosli A. and Kadirgama, K. and Maleque, Md. Abdul (2010) In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach. American Journal of Environmental Sciences, 6 (2). pp. 124-129. ISSN 1553-345X http://www.scipub.org/fulltext/ajes/ajes62124-129.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Rahman, Md. Mustafizur Hamada, Khalaf I Noor, M.M Bakar, Rosli A. Kadirgama, K. Maleque, Md. Abdul In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach
description	Abstract: This study presents in-cylinder heat transfer characteristics of a single cylinder port injection Hydrogen fueled Internal Combustion Engine (H2ICE) using a steady state approach. Problem statement: The differences in characteristics between hydrogen and hydrocarbon fuels are led to the difference in the behavior of physical processes during engine cycle. One of these processes is the in-cylinder heat transfer. Approach: One dimensional gas dynamic model was used to describe the heat transfer characteristics of the engine. The engine speed was varied from 2000-5000 rpm, crank angle from -40° to +100°, while Air-Fuel Ratio (AFR) was changed from stoichiometric to lean limit. Results: The simulated results showed higher heat transfer rate but lower heat transfer to total fuel energy ratio with increasing the engine speed. The in-cylinder pressure and temperature were increased with decreasing AFR and increasing engine speed. The in-cylinder air flow rate was increased linearly with increasing engine speed as well as air fuel ratio. Conclusion/Recommendations: The results showed that the AFR has a vital effect on characteristics variation while the engine speed has minor effect. These results can be utilized for the study of combustion rocess, fuel consumption, emission production and engine performance.
format	Article
author	Rahman, Md. Mustafizur Hamada, Khalaf I Noor, M.M Bakar, Rosli A. Kadirgama, K. Maleque, Md. Abdul
author_facet	Rahman, Md. Mustafizur Hamada, Khalaf I Noor, M.M Bakar, Rosli A. Kadirgama, K. Maleque, Md. Abdul
author_sort	Rahman, Md. Mustafizur
title	In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach
title_short	In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach
title_full	In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach
title_fullStr	In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach
title_full_unstemmed	In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach
title_sort	in-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach
publisher	Science Publications
publishDate	2010
url	http://irep.iium.edu.my/165/ http://irep.iium.edu.my/165/ http://irep.iium.edu.my/165/1/P21_2010.pdf
first_indexed	2023-09-18T20:07:07Z
last_indexed	2023-09-18T20:07:07Z
_version_	1777407232702414848

In-cylinder heat transfer characteristics of hydrogen fueled engine: a steady state approach

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