汽油车使用因素对其排放性能的影响

摘要

Automotive exhaust emissions are mainly depending on the combustion conditions of fuel in cylinder. The harmful constituents in tail gas shall be increased markedly due to deteriorative combustion conditions, incomplete combustion, unstable combustion process and etc. From the point of view of vehicle driving and maintenance, the technical measures to reduce the exhaust emissions of gosoline motorvehicle are put forward in this paper.%汽车排放的污染物主要取决气缸内燃油的燃烧状况，燃烧条件恶化、不完全燃烧及燃烧过程不稳定等都会明显增加尾气中的有害成分。从驾驶和维护角度出发，提出了减少汽油车排气污染的技术措施。