EQ6100发动机工作过程模拟计算

Simulation Calculation of Combustion Processes in EQ6100 Engine

通过一个汽油机准维模型，对ＥＱ６１００发动机进行了工作过程的模拟计算。为了检验模型的计算准确性，本文将实测ＥＱ６１００发动机性能参数值与计算值进行了对比，结果表明它们有较好的吻合性。最后在此基础上对该发动机进行了变参数计算，获得了一些参数的改变与发动机性能变化的关系，进而对发动机现有的一些结构参数及调整参数的合理性进行了验证。

the combustion process in EQ6100 engine has been calculated with a two zone quasi dimension model. In order to examine the accuracy of the model ,some of the parameters of EQ6100 engine have been measured and compared with calculated values, the agreement between them was so good that the model was proved to be reasonable. At last ,the reasonable of some parameters have been proved with this model.