王立标,李岳林,汤彬,杜宝杰
摘要：详细地介绍了汽油机加速工况时多区燃烧模型的建立过程。分析了加速工况和稳态工况下模型的区别,提出了加速工况时对稳态工况下模型的空燃比、充气效率、传热系数进行修正的方法。
关键词： 汽油机;加速工况;准维燃烧模型;多区燃烧模型;修正
Abstract: In this paper,a combustion
model of gasoline engines under accelerating condition was introduced.The
difference between stability model and accelerating model was analysis.Compared
with stability condition,some revise methods concerning Air/Fuel
ratio,volumetric efficiency and heat transfer coefficient under accelerating
condition were presented.
Keywords: Gasoline Engine;Accelerating
Condition;Two-Zone Combustion Model;Multi-Zone Combustion Model;Revise
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