This thesis studies the performance of LPG engine with sequential gas injection system(SGI System) based on the Volkswagen 2VQS engine. The simulation result is compared with the gasoline engine performance.

• 以上海大众 1.；8L 2VQS发动机为对象；通过计算手段研究了LPG顺序喷射 (SGI)系统发动机的有关性能；并与原多点喷射汽油机的特性进行了对比。