468QJ纯甲醇发动机设计

Brief Introduction About Designing of 468QJ Methanol-Fueled Engine

概述了太原理工大学自行研制的 4 6 8QJ纯甲醇发动机的结构特点和燃烧方式 ,并对它的整机性能进行了测试 ,同时与其它同排量的汽油机进行了比较 ;证明了用 4 6 8QJ发动机替代排量

QJ engine has been designed for the needs of the national defence safety and the civil economy continual development.It burns non petroleum combustible and has high combustion efficiency and exhausts little pollution. This kind of engine introduces tented combustion chamber, four valves, electro multipoint sequence fuel spray and so on. The article summarizes configuration characteristics and combustion pattern of 468QJ methanol fueled engine.