摘要
ＳＹ４９２Ｑ１型发动机（１３０系列和２１２系列汽车的配套动力）原机燃用７０号（马达法）汽油。采用正交试验法，对该机燃用９０号（研究法）汽油时的压缩比、化油器主量孔及点火提前角等进行了优选试验，并与原机的动力性。
Original fuel for model SY492Q1 engine(power set for 130 and 212 series motor vehicles)is No.70(MON)gasoline.Optimum seeking tests of compression ratio,main jet of carburetor and ignition advance angle,etc of the engine have been carried out,using No.90(RON)gasoline with orthogonal test scheme.And comparative analysis of engine performance and exhaust emission of the engine in original state and modified one is performed.
出处
《汽车技术》
北大核心
1996年第10期15-18,共4页
Automobile Technology
