CAJ | 학술논문

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。
재대비개소이갑미（DME）여시유이화특성급주요차이적기출상,지출료DME재전통시유궤상사용존재적주요문제,병이전형적100%연용DME발동궤연료공급계통（공궤결구）위례,결합이진행적전기연구공작,제출병분석료해연료공급계통면향실용화수요해결호적관건기술。
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.