摘要
在一台单缸汽油机上,通过配置中高滚流气道进行多次点火和单次点火对比试验,研究多次点火技术对燃烧稳定性的影响.试验表明多次点火技术能够提高稀燃发动机燃烧稳定性,但需要结合高滚流比的气流运动才能够充分发挥其技术优势.
In a single cylinder gasoline engine,the effect of multiple ignition technology on the combustion stability was studied through the comparison test of multiple ignition and single ignition with medium and high intake ports.The experiment showed that the multi-ignition technology could improve the combustion stability of the dilute combustion engine,but it needed to combine with the airflow movement of high tumble ratio to give full play to its technical advantages.
作者
叶坦
YE Tan(Department of Mechanical and Electrical Engineering,Huaibei Vocational andTechnical College,Huaibei,235000,China)
出处
《兰州文理学院学报（自然科学版）》
2021年第1期56-59,共4页
Journal of Lanzhou University of Arts and Science(Natural Sciences)
基金
安徽省教育厅示范实验实训中心(汽车专业实训中心)(2015sxzx036)
安徽省高校优秀青年人才支持计划项目(gxyq2018200)
淮北职业技术学院汽车专业教学团队(2019cxtd-1)。
关键词
多次点火
汽油发动机
燃烧稳定性
影响
multiple ignition
gasoline engine
combustion stability
effects
