【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。更多还原

【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.更多还原