基于柴油机改造设计的LPG发动机研制

Development of LPG Engine Refitted from Diesel Engine

本文详细介绍了在490柴油机基础上进行结构改造、燃用LPG的研究工作。试验证明,这种发动机不仅可以获得较高的燃料利用率,而且可以克服柴油机烟度较高的缺陷。

This paper describes the research on structure modification of model 490 diesel engines to use the LPG fuel in details. The experiments show that the LPG engine refitted from a diesel engine can gain the higher thermal efficiency and make engine smoke emission better.