All-Russian research-to-practice conference "Ecology and safety in the technosphere" | |
Modelling the average velocity of propagation of the flame front in a gasoline engine with hydrogen additives | |
生态环境科学 | |
Smolenskaya, N.M.^1 ; Smolenskii, V.V.^1 | |
Togliatti State University, Belorusskaya st. 14, Togliatti | |
445020, Russia^1 | |
关键词: Average velocity; Flame propagation velocity; Gasoline engines; Hydrogen addition; Hydrogen additives; Normal combustion; Propagation velocities; Single cylinders; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/115/1/012016/pdf DOI : 10.1088/1755-1315/115/1/012016 |
|
学科分类:环境科学(综合) | |
来源: IOP | |
【 摘 要 】
The paper presents models for calculating the average velocity of propagation of the flame front, obtained from the results of experimental studies. Experimental studies were carried out on a single-cylinder gasoline engine UIT-85 with hydrogen additives up to 6% of the mass of fuel. The article shows the influence of hydrogen addition on the average velocity propagation of the flame front in the main combustion phase. The dependences of the turbulent propagation velocity of the flame front in the second combustion phase on the composition of the mixture and operating modes. The article shows the influence of the normal combustion rate on the average flame propagation velocity in the third combustion phase.
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
Modelling the average velocity of propagation of the flame front in a gasoline engine with hydrogen additives | 745KB | download |