摘要
汽油发动机尾气排放控制主要分为机体内的控制和机体外的控制;关于机体外的控制,笔者从废弃再循环装置、二次空气供给系统、曲轴箱通风、燃油蒸发控制、三元转化催化装置等五个方面进行了阐述,并得出的结论是汽油发动机的尾气控制是综合控制,与多方因素有关。
Gasoline engine emission control mainly divided into the control inside of the body and the control outside of the body, on the control outside of the body ,from the waste recycling devices, secondary air supply system, the crankcase ventilation, fuel evaporation controlling, ternary transformation catalyst ,which,five aspects are expounded, the conclusion is petrol engine exhaust control is integrated control,it is fluenced by many factors.
出处
《装备制造技术》
2009年第7期152-153,共2页
Equipment Manufacturing Technology
关键词
排放
污染物
危害
控制
emission
pollution,
harm
ccontroll
