Modeling of Heat Losses Within Combustion Chamber of Diesel Engines
The cylinder working fluid mean temperature, rate of heat fluxes to combustion chamber and temperature distribution on combustion chamber surface will be calculated in this research. By simulating thermodynamic cycle of engine, temperature distribution of combustion chamber will be calculated by the...
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Iran University of Science & Technology
2006-09-01
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doaj-707acc2c89a54829b87e94c47816c7ab2020-11-25T01:10:09ZengIran University of Science & TechnologyInternational Journal of Industrial Engineering and Production Research2008-48892345-363X2006-09-011734752Modeling of Heat Losses Within Combustion Chamber of Diesel EnginesM. Nikian,0M. Naghashzadegan1S. K. Arya2 The cylinder working fluid mean temperature, rate of heat fluxes to combustion chamber and temperature distribution on combustion chamber surface will be calculated in this research. By simulating thermodynamic cycle of engine, temperature distribution of combustion chamber will be calculated by the Crank-Nicolson method. An implicit finite difference method was used in this code. Special treatments for piston movement and a grid transformation for describing the realistic piston bowl shape were designed and utilized. The results were compared with a finite element method and were verified to be accurate for simplified test problems. In addition, the method was applied to realistic problems of heat transfer in an Isuzu Diesel engine, and gave good agreement with available experimental.http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1-67&slc_lang=en&sid=1heat loss Combustion chamber Diesel engine Engine performance |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
M. Nikian, M. Naghashzadegan S. K. Arya |
spellingShingle |
M. Nikian, M. Naghashzadegan S. K. Arya Modeling of Heat Losses Within Combustion Chamber of Diesel Engines International Journal of Industrial Engineering and Production Research heat loss Combustion chamber Diesel engine Engine performance |
author_facet |
M. Nikian, M. Naghashzadegan S. K. Arya |
author_sort |
M. Nikian, |
title |
Modeling of Heat Losses Within Combustion Chamber of Diesel Engines |
title_short |
Modeling of Heat Losses Within Combustion Chamber of Diesel Engines |
title_full |
Modeling of Heat Losses Within Combustion Chamber of Diesel Engines |
title_fullStr |
Modeling of Heat Losses Within Combustion Chamber of Diesel Engines |
title_full_unstemmed |
Modeling of Heat Losses Within Combustion Chamber of Diesel Engines |
title_sort |
modeling of heat losses within combustion chamber of diesel engines |
publisher |
Iran University of Science & Technology |
series |
International Journal of Industrial Engineering and Production Research |
issn |
2008-4889 2345-363X |
publishDate |
2006-09-01 |
description |
The cylinder working fluid mean temperature, rate of heat fluxes to combustion chamber and temperature distribution on combustion chamber surface will be calculated in this research. By simulating thermodynamic cycle of engine, temperature distribution of combustion chamber will be calculated by the Crank-Nicolson method. An implicit finite difference method was used in this code. Special treatments for piston movement and a grid transformation for describing the realistic piston bowl shape were designed and utilized. The results were compared with a finite element method and were verified to be accurate for simplified test problems. In addition, the method was applied to realistic problems of heat transfer in an Isuzu Diesel engine, and gave good agreement with available experimental. |
topic |
heat loss Combustion chamber Diesel engine Engine performance |
url |
http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1-67&slc_lang=en&sid=1 |
work_keys_str_mv |
AT mnikian modelingofheatlosseswithincombustionchamberofdieselengines AT mnaghashzadegan modelingofheatlosseswithincombustionchamberofdieselengines AT skarya modelingofheatlosseswithincombustionchamberofdieselengines |
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1725176546327527424 |