Modeling and Evaluation of Combustion Process of a Three-valve Stratified Charge Engine
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概要
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This papaer describes the development of a mathematical model for the compression, combustion and expansion process of a stratified charge engine, consisting of an auxilary combustion chamber with an inlet valve and a main combustion chamber with both the inlet and exhaust valves. After calculating the mixture formation at the end of compression process, a simple combustion model was developed to compute the gas temperature, gas pressure and the rate of formation of NO and CO at each crank angle, using the basic energy equation and reaction kinetics for both the auxilary and main chambers. The above calculations were also extended for the expansion process. The evaluation of the model was carried out by comparing the computed and experimental data. A satisfactory correlation was observed between them.
- 宇宙航空研究開発機構の論文
著者
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Babu Gajendra
Department Of Mechanical Engineering Faculty Of Engineering Indian Institute Of Technology
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YAGI S.
Honda R & D Co., Ltd.