代用燃料发动机碳烟排放的试验研究  

Experimental Study of Soot Smoke Emission for Alternative Fuel Engine

作　　者：蒋卫东[1] 沈颖刚[1] 申立中[1] 颜文胜[1] 

机构地区：[1]济宁职业技术学院,山东济宁272037

出　　处：《山东内燃机》2005年第4期21-23,共3页Shandong Internal Combustion Engine

摘　　要：针对发动机机燃用LPG(液化石油气)和柴油混合燃料的碳烟排放问题进行了研究。发动机的碳烟排放量随着燃料中LPG所占比重的增加而迅速下降,但在掺比达到一定值时又开始有所上升,只要控制掺比在合适的范围内,就可以明显减少内燃机的碳烟排放。The paper studies the soot smoke emission of dual - fueled engine burning LPG/diesel. The results indicate that the soot emission of the engine decreases while the proportion of LPG in the fuel burned by engine increases rapidly, but shall begin to increase beyond a certain proportion. Soot smoke emission can be reduced significantly once the diesel/LPG proportion is limited within a correct area.

关 键 词：发动机 代用燃料 碳烟排放 

分 类 号：TK463[动力工程及工程热物理—动力机械及工程]