【摘要】 建立了直喷式增压柴油机强化燃烧过程的准维数学模型 ,开发了一套可模拟及预测柴油机性能和排放的软件 ,模拟计算及优化分析柴油机的工作过程和燃烧性能 .对四气门直喷式1 35型增压柴油机的应用表明 ,该软件具有预测精度高、优化参数选择灵活、操作方便等特点 .更多还原

【Abstract】 The quasi dimension model for the intensified combustion of the supercharged D.I. diesel engine is given. A software for simulating and predicting the engine performances and emissions is developed. The results of applying it to the four valve supercharged 135 type diesel engine show that its precision is high, and the optimizing paramecers can be adjusted freely and the software is easy to use.更多还原