摘要
为了掌握汽油发动机空燃比特性的变化规律,本文通过发动机台架试验,研究了不同负荷下发动机空燃比的速度特性;研究了中高转速下发动机空燃比的负荷特性;研究了不同负荷和转速下汽车尾气排放物的排放浓度随过量空气系数的变化特点。
This paper summarizes the laws of air-fuel ratio characters by engine bed test, including the speed characteristics and the influence characters of fuel wastage of air-fuel ratio in different loads, the load characteristics and the influence characters of fuel wastage of air-fuel ratio in middle and high speed, the changing characteristics of vehicle emissions with excessive air coefficient in different speeds and loads.
出处
《小型内燃机与摩托车》
CAS
北大核心
2008年第6期30-35,共6页
Small Internal Combustion Engine and Motorcycle