Numerical Study on Performances of Steam-jet Pump at Different Operating Conditions
A transonic flow mathematic model based on standard k-e turbulence model was proposed to investigate the mixing flow behaviors of primary and secondary fluid in steam ejector. The simulation was carried out to predict the flow characteristics at different parameters of back pressure and temperature of working fluid (primary fluid) by commercial computational fluid dynamics (CFD) code FLUENT 6.0. The simulation results shown that the performances of steam ejector are affected by operating conditions and the simulation results could be useful for us to understand the relationship between flow characteristics and operating conditions and improve the performance of steam ejector.
steam ejector transonic flow CFD modeling CFD simulation
WANG Xiao-dong LUO Mei-ling Sherman C.P.Cheung J.Y.Tu
Vacuum and Fluid Engineering Research Centre, Northeastern University, Shenyang 110004, P.R.China School of Aerospace, Mechanical and Manufacturing Engineering, RMIT University, Victoria 3083, Austr
国际会议
沈阳
英文
379-383
2009-08-24（万方平台首次上网日期，不代表论文的发表时间）