摘要
采用电控单点二甲醚进气管气态喷射系统,在捷达SDI柴油机上进行了二甲醚-柴油混合燃烧的试验研究。在发动机工作范围内对二甲醚-柴油的混合燃烧比率进行了优化,确定了二甲醚-柴油混合燃烧掺烧比脉谱。在轮毂试验台上对改装后的二甲醚-柴油混合燃料轿车进行了试验,并对试验结果进行了分析。
This paper presents the experiment research on DME/Diesel blended combustion in diesel car for Jetta SDI with DME single point electronic injection into intake duct.According to engine operation conditions,the DME/Diesel blended combustion ratio is optimized and then the DME injeetion rate map is determined.The Jetta SDI diesel car is modified with DME application, the experiment is carried out, and the experiment results are analyzed.
出处
《汽车技术》
北大核心
2008年第2期35-38,共4页
Automobile Technology
基金
"十五"国家科技攻关项目(2005BA413B14)
关键词
柴油
二甲醚
混合燃烧
电控喷射
Diesel,DME,Blended combustion,Electronic control injection
