Prediction and Validation of Heat Release Direct Injection Diesel Engine Using Multi-Zone Model

The objective of this study is to develop simulation model which capable to predict heat release of diesel combustion accurately in efficient computation time. A multi-zone packet model has been applied to solve the combustion phenomena inside diesel cylinder. The model formulations are presented fi...

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Bibliographic Details
Published in:Journal of physics. Conference series 2014-01, Vol.495 (1), p.12048-7
Main Authors: Nugroho, Bagus Anang, Sugiarto, Bambang, Prawoto, Shalahuddin, Lukman
Format: Article
Language:English
Subjects:
Combustion
Computational efficiency
Computer simulation
Cylinders
Diesel
Diesel engines
Diesel fuels
Engine cylinders
Mathematical models
Multizone models
Physics
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Summary:The objective of this study is to develop simulation model which capable to predict heat release of diesel combustion accurately in efficient computation time. A multi-zone packet model has been applied to solve the combustion phenomena inside diesel cylinder. The model formulations are presented first and then the numerical results are validated on a single cylinder direct injection diesel engine at various engine speed and timing injections. The model were found to be promising to fulfill the objective above.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/495/1/012048