汽油机燃用甲醇及甲醇汽油的性能研究

陈勇

文章摘要

汽油机燃用甲醇及甲醇汽油的性能研究

Research on Performances of Gasoline Engine Fueled with Methanol and Methanol Gasoline

投稿时间：2015-11-02

DOI：10.16018/j.cnki.cn32-1650/n.201601002

中文关键词: 甲醇甲醇汽油功率比油耗甲醛

英文关键词: methanol methanol gasoline power specific fuel consumption methyl aldehyde

基金项目:

作者	单位
陈勇	安徽省交通集团滁州汽运有限公司, 安徽滁州 239000

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中文摘要:

为了研究汽油机燃用甲醇及甲醇汽油的性能，在一台4G15S汽油机上对甲醇及不同体积比例甲醇汽油的动力性、经济性和排放特性进行了对比试验。结果表明:与燃用93#汽油相比，M15、M85及M100功率增加；M15有效燃料消耗率平均上升4.43%、M85平均上升46.53%、M100平均上升57.26%；M15、M85及M100的HC与CO排放随甲醇体积比例增加而降低；而甲醛排放随甲醇体积比例增加而明显增加。

英文摘要:

In order to study the performance of gasoline engine fueled with methanol and methanol gasoline, power, economy and emission characteristics of methanol and different volume ratio of methanol gasoline were compared in a 4G15S gasoline engine. Results show that: compared with the burning 93# gasoline, power of M15, M85 and M100 increased; consumption of M15 efficient fuel rose by an average of 4. 43%, M85 rose by an average of 46. 53%, M100 rose by an average of 57. 26%; HC and CO emissions of M15, M85 and M100 decreased with the increase of methanol volume fraction; while the emission of formaldehyde increased with the increase of methanol volume ratio.

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