【摘要】 在对比介绍二甲醚(DME)与柴油理化特性及主要差异的基础上,指出了DME在传统柴油机上使用存在的主要问题,并以典型的100%燃用DME发动机燃料供给系统(共轨结构)为例,结合已进行的前期研究工作,提出并分析了该燃料供给系统面向实用化需要解决好的关键技术。更多还原

【Abstract】 Main problems were pointed out,based on the main physical and chemical properties differences between dimethyl ether(DME) and diesel.The fuel delivery system of DME engine was taken for example,mounted with common-rail injection system,fuelled with 100% DME without other fuel.Considered the former research results,the key technologies were discussed and analyzed.更多还原