摘要
采用比较的方法,研究了醇类汽油对炭罐工作能力、脱附特性和残存特性的影响;通过对油箱进行昼间呼吸试验,研究了醇类汽油对蒸发排放量的影响;通过整车蒸发排放试验以及色谱分析试验研究,验证了目前的蒸发排放控制系统对醇类汽油的适应性。
A comparative study on the effects of gasoline-alcohol blend fuel on the working capability, purge characteristics and hydrocarbon heel of canister are conducted. The effect of gasoline-alcohol on evaporative emission is also analyzed by diurnal respiration test on fuel tank. The evaporative emission test of complete vehicle and chromatogram analysis verify the adaptability of existing evaporative emission control system to gasoline-alcohol blend fuel.
出处
《汽车工程》
EI
CSCD
北大核心
2006年第8期715-718,共4页
Automotive Engineering
关键词
蒸发排放
炭罐
甲醇
乙醇
Evaporative emission, Canister, Methanol, Ethanol
