摘要
柴油引燃天然气发动机具有良好的经济性和排放特性。本文通过查阅分析大量国内外资料,具体阐述替代率、过量空气系数、喷油提前角、负荷和引燃油量等因素对双燃料燃烧的经济性、CO、HC和NOX排放的影响规律。
Natural Gas Engine with Diesel Pilot have a good performance on fuel economies and exhaust emission characteristics. In this paper, a detail study about the influence of the substitution ratio, the excess air ratio, the advanced angle of injection, the load and the diesel quantity for piloting on the fuel economies, emission of CO, HC and NOX through analyzing a large amount of literatures.
出处
《交通节能与环保》
2014年第2期28-31,共4页
Transport Energy Conservation & Environmental Protection
关键词
柴油引燃天然气
发动机
经济性
排放
natural gas engine with diesel pilot
engine
fuel economies
emission
