直喷式柴油机工作过程模拟计算  

Simulation Calculation of Combustion Processes in a Direct Injection Diesel Engine

作　　者：倪培永[1] 石秀勇[1] 孟昭昕[1] 

机构地区：[1]内蒙古工业大学能源与动力工程学院,内蒙古呼和浩特010062

出　　处：《内燃机》2003年第5期12-14,共3页Internal Combustion Engines

摘　　要：通过一个热力学模型,对直喷式柴油机进行了工作过程的模拟计算,建立柴油机动力性、经济性参数的计算程序,分析了结构、热力和运转参数对柴油机性能的影响,在分析过程中相应提出了提高发动机性能的一些建议。The combustion process in a direct injection diesel engine has been calculated by a thermodynamic model in this paper.A calculation program of power performance and economy performance of the diesel engine is designed.It also analyzes the effect of structural parameters,thermodynamic parameters and operative parameters on the performance in the diesel engine.Some advices on improving the engine performance are put forward in analysis.

关 键 词：柴油机 工作过程 模拟 性能 

分 类 号：TK422[动力工程及工程热物理—动力机械及工程]