Abstract: In this paper,the authors mainly deal with the experimental results of the effects of the propotion of water in mixture on the mixture temperature in the inlet port of gasoline engine,on the emission of engine combustion,on mixture ignition,delay,and on the rate of combustion heat.

Key words: gasoline engine, water-gasoline mixture, combustion

摘要： 本文主要论述混合气含水量对汽油机进气管混合气温度、混合气着火滞后期、燃烧排放、燃烧放热速率的影响的试验研究结果。

关键词: 汽油机, 含水汽油混合气, 燃烧