The effects of dimethyl ether (DME) homogeneous charge compression ignition (HCCI) engine compression ratio on its power and economy were studied experimentally with a TY1100 single cylinder engine.

• 在一台TY1100单缸发动机上试验研究了8 0、10 7、14 0三种压缩比对均质压燃二甲醚发动机的动力性和经济性等运转特性的影响.