摘要
在天然气/柴油双燃料复合燃烧特性和规律的研究基础上,本文通过试验及其分析,具体阐述负荷、转速、替代率、柴油供油特性、引燃油量、进气混合气浓度和供油提前角等因素对双燃料燃烧CO、HC和NO_x排放的影响规律。特别指出天然气/柴油双燃料发动机燃烧排放的主要特征、存在的主要问题和解决的途径。
In this paper, based on the investigation into the combustion characteristics of natural gas & diesel dual fuel engine through a series of fundamental experimental study and analysis, a detail study about the influence of the load, the speed, the substitution ratio (natural gas to diesel) , the dies-el quantity for piloting, the air/fuel ratio of mixed gas (natural gas and air) and advanced angle of injection on the emission of CO, HC and NOX is performed. Especially, the characteristics of the emission, the existing problems and possible solution are also pointed out.
出处
《汽车工程》
EI
CSCD
北大核心
2000年第5期342-345,共4页
Automotive Engineering
基金
自然科学基金(59776022)
吉林省科技发展基金
