低温条件下LPG-汽油两用燃料发动机的影响因素分析

An analysis of factors influencing LPG-gas dual-fuel engine used in low temperature condition

以寒地车用LPG与发动机性能匹配技术在低温使用条件下的影响因素为研究对象,综合地讨论了在寒带地区LPG与发动机性能最佳匹配技术的实用性能,进行了不同组份LPG在不同环境温度下的发动机台架性能试验以及行车试验,详细分析了低温使用条件下LPG-汽油两用燃料汽车使用性能的影响因素。

In the paper,the factor influencing the matching technique about LPG used in cars of the frigid zone and the capability of engine in the low temperature condition is studied.The practicality of the optimally matching technique about LPG and the capability of engine in the frigid zone is discussed synthetically.In different environmental temperature the engine experiment of LPG in the different component is made along with the experiment of cars and the factor influencing the capability of the LPGgas dualfuel cars used in the low temperature condition is analysed in detail.