Numerical Simulation of Flow in the Vaporizing Burner
The numerical simulation of the gas flow in a smallsized vaporizing burner was completed based on STAR-CD, and the flow of the burner’s main region was analyzed. According to the computation and analysis, some conclusions are drawn as follows: the primary air entering the glow plug chamber can promote mixture of the vaporizing oil on oil net; the secondary air produced in the tangential inlet bent pipe can lead to strong swril thus promoting the gas complete mixed and combustion; the primary and secondary necking in the burner can make the eddy sustained and arouse local backflow to stabilize flame; split holes can reduce the flowing dead zone and decrease the noise in combustion. The analysis of the results illustrates completely the design and the reliability of the burner when it works.
fuel-used vehicle heater vaporizing burner flow numerical simulation
Xiao Ma Wei Wang
Mechanical Engineering department Henan Mechanical and Electrical Engineering College Xinxiang, Chin Mechanical Engineering departmentHenan Mechanical and Electrical Engineering CollegeXinxiang, China
国际会议
哈尔滨
英文
19-23
2011-01-18（万方平台首次上网日期，不代表论文的发表时间）