Mathematical Modeling and Numerical Investigation of Heat Flux at the External Surface of Cylinder of an Internal Combustion Engine
Abstract: This study deals with modeling of heat flux at the external surface of combustion chamber wall in an internal combustion (IC) engine as a function of crank angle. This investigation results in an inverse heat conduction problem in the cylinder wall. Alifanov regularization method is used f...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Iran University of Science & Technology
2007-01-01
|
Series: | International Journal of Industrial Engineering and Production Research |
Subjects: | |
Online Access: | http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1-38&slc_lang=en&sid=1 |
id |
doaj-2aba3a03582c488c89aac72fee86c1bc |
---|---|
record_format |
Article |
spelling |
doaj-2aba3a03582c488c89aac72fee86c1bc2020-11-24T21:08:11ZengIran University of Science & TechnologyInternational Journal of Industrial Engineering and Production Research2008-48892345-363X2007-01-011813134Mathematical Modeling and Numerical Investigation of Heat Flux at the External Surface of Cylinder of an Internal Combustion EngineA. Shidfar0M. Garshasbi1 Abstract: This study deals with modeling of heat flux at the external surface of combustion chamber wall in an internal combustion (IC) engine as a function of crank angle. This investigation results in an inverse heat conduction problem in the cylinder wall. Alifanov regularization method is used for solving this inverse problem. This problem study as an optimization problem in which a squared residual unctional is minimized with the conjugate gradient method. This algorithm tests for an example in some cases and numerical results are shown.http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1-38&slc_lang=en&sid=1 Keywords: Crank angle Internal combustion engine Inverse heat conduction Conjugate gradient method. |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A. Shidfar M. Garshasbi |
spellingShingle |
A. Shidfar M. Garshasbi Mathematical Modeling and Numerical Investigation of Heat Flux at the External Surface of Cylinder of an Internal Combustion Engine International Journal of Industrial Engineering and Production Research Keywords: Crank angle Internal combustion engine Inverse heat conduction Conjugate gradient method. |
author_facet |
A. Shidfar M. Garshasbi |
author_sort |
A. Shidfar |
title |
Mathematical Modeling and Numerical Investigation of Heat Flux at the External Surface of Cylinder of an Internal Combustion Engine |
title_short |
Mathematical Modeling and Numerical Investigation of Heat Flux at the External Surface of Cylinder of an Internal Combustion Engine |
title_full |
Mathematical Modeling and Numerical Investigation of Heat Flux at the External Surface of Cylinder of an Internal Combustion Engine |
title_fullStr |
Mathematical Modeling and Numerical Investigation of Heat Flux at the External Surface of Cylinder of an Internal Combustion Engine |
title_full_unstemmed |
Mathematical Modeling and Numerical Investigation of Heat Flux at the External Surface of Cylinder of an Internal Combustion Engine |
title_sort |
mathematical modeling and numerical investigation of heat flux at the external surface of cylinder of an internal combustion engine |
publisher |
Iran University of Science & Technology |
series |
International Journal of Industrial Engineering and Production Research |
issn |
2008-4889 2345-363X |
publishDate |
2007-01-01 |
description |
Abstract: This study deals with modeling of heat flux at the external surface of combustion chamber wall in an internal combustion (IC) engine as a function of crank angle. This investigation results in an inverse heat conduction problem in the cylinder wall. Alifanov regularization method is used for solving this inverse problem. This problem study as an optimization problem in which a squared residual unctional is minimized with the conjugate gradient method. This algorithm tests for an example in some cases and numerical results are shown. |
topic |
Keywords: Crank angle Internal combustion engine Inverse heat conduction Conjugate gradient method. |
url |
http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1-38&slc_lang=en&sid=1 |
work_keys_str_mv |
AT ashidfar mathematicalmodelingandnumericalinvestigationofheatfluxattheexternalsurfaceofcylinderofaninternalcombustionengine AT mgarshasbi mathematicalmodelingandnumericalinvestigationofheatfluxattheexternalsurfaceofcylinderofaninternalcombustionengine |
_version_ |
1716760567181475840 |