蒋卫东,沈颖刚,申立中,颜文胜
济宁职业技术学院
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。
关键词： 发动机;;代用燃料;;碳烟排放
Abstract: The paper studies the soot smoke
emission of dual-fue le d engine burning LPG/diesel.The results indicate that
the soot emission of the e ngine decreases while the proportion of LPG in the
fuel burned by engine increas es rapidly,but shall begin to increase beyond a
certain proportion.Soot smoke em ission can be reduced significantly once the
diesel/LPG proportion is limited wi thin a correct area.
Keywords: Engine,Alternative Fuel, Soot
Smoke Emission
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