The Numerical Simulation of Internal Flow Field in Rotor Oil Pump

被引：0
|
作者：
Guo, Chenhai [1 ]
Wen, Jie [1 ]
Dong, Fei [1 ]
机构：
[1] Jiangsu Univ, Sch Automobile & Traff Engn, Zhenjiang 212013, Peoples R China
来源：
ELECTRICAL POWER & ENERGY SYSTEMS, PTS 1 AND 2 | 2012年 / 516-517卷
关键词：
Numerical simulation; Rotor oil pump; SC/Tetra;
D O I：
10.4028/www.scientific.net/AMR.516-517.1032
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Numerical simulation of rotor oil pump is completed by using SC/Tetra under variable conditions, which obtains the distribution of pressure and velocity. The pressure in the outlet oil chamber rises with rotation of rotor which makes the space smaller and smaller. In the result of postprocessor the maximum pressure is 4.3Mpa. This paper also studies on the internal velocity field distribution of pump body and pump cover. By the chart of velocity vector, fluid exists obvious reflow phenomenon. This is because of effection of the rotor rotation. The maximum velocity mainly exists in pump cover. Futhermore, flow characteristic curve is compared with the experimental result. The result basically shows the correctness of numerical simulation.
引用
收藏
页码：1032 / 1035
页数：4
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