碱性空气介质对汽车发动机燃烧特性的影响研究

Combustion Characteristics Influence Study of Alkalinity Air Medium on Automotive Engine

碱性空气介质参与缸内燃烧,是在汽车发动机的进气通道口使用超声波雾化装置,使其在碱性溶液中形成特定浓度的气溶胶,从而改变空气的基本摩尔比,并从进气阀进入发动机缸内参与燃烧。本论文以汽车发动机为研究对象,分析碱性介质在参与燃烧过程中,对发动机燃烧特性的影响,从而为提高发动机功率,降低燃油消耗率,并最终减少有害污染物在发动机排放过程中的排放量提供参考。

Alkalinity air medium participating in cylinder combustion,which is using ultrasonic atomization device in the inlet channel of automobile engine,and forming specific concentration,and then change the molar ratio of the air,and finally,from the intake valve into the combustion in engine cylinder. In this paper,take the automobile engine as the research object,and analyzing the effects of combustion characteristics of the engine,so as to improve the engine power,reduce the fuel consumption,and ultimately provide the reference for reducing the harmful pollutants in the process of emissions.