摘要
随着汽车保有量的不断增加,发动机的可替代燃料成为人们研究的热点。氢能因其自身的优点被认为是最有前途的汽车燃料替代能源之一。进气道喷射式氢内燃机未能大面积推广使用的主要原因是氢内燃机的早燃、回火和敲缸等异常燃烧问题。找出早燃产生的原因和影响因素,对早燃问题进行探索性的研究。
With the increase of car ownership,the alternative fuel of the engine has become a hot research topic.Hydrogendue to its own advantages is considered one of the most promising alternative fuels for automotive fuels.The main reasons forthe lack of large-scale use is the pre-ignition、backfire and Knock on the cylinder of hydrogen internal combustion engines.To find out the causes and influencing factors of the pre-ignition,and to explore the pre-ignition.
作者
袁珂佳
Yuan Kejia(North China University Of Water Resources and Electric Power, Henan Zhengzhou 450045)
出处
《汽车实用技术》
2017年第19期162-164,共3页
Automobile Applied Technology
关键词
进气道喷射式
氢内燃机
异常燃烧
早燃
Port injection
hydrogen internal combustion engine
abnormal combustion
pre-ignition
