摩托车汽油机的爆燃预测研究  

Study of Knock Prediction in Motorcycle Gasoline Engines

作　　者：王春发[1] 陈国华[1] 杨万里[1] 叶晓明[1] 

机构地区：[1]华中科技大学,武汉430074

出　　处：《小型内燃机与摩托车》2002年第3期3-5,共3页Small Internal Combustion Engine and Motorcycle

摘　　要：结合燃烧模型、湍流火焰传播模型以及化学动力学模型 ,建立了摩托车四冲程汽油机双区准维燃烧模型。运用该模型模拟燃烧过程 ,并进行爆燃预测。用此模型对CUB10 0摩托车汽油机进行了模拟计算 ,预测了CUB10A quasi-dimensional combustion model for motorcycle gasoline engines was established based on a combination of the turbulent flame propagation model and the reduced chemical kinetic model. This combustion model is applied to simulating the combustion process, and predicing the knock in spark ignition engines. The calculated results on a CUB100 motorcycle engine predict the occurrence of knock.

关 键 词：摩托车 汽油机 爆燃预测 燃烧模型 湍流火焰 

分 类 号：U483.03[交通运输工程—载运工具运用工程] TK41[交通运输工程—道路与铁道工程]