Numerical simulation of fluid flow and oil-water separation in hydrocyclones

被引：0
|
作者：
Lu, YJ [1 ]
Zhou, LX [1 ]
机构：
[1] Tsing Hua Univ, Dept Engn Mech, State Key Lab Clean Coal Combust, Beijing 100084, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2003年 / 11卷 / 01期
关键词：
hydrocyclones; oil-water separation; numerical simulation;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The fluid flow and oil-water separation were simulated using a Reynolds stress transport equation model of turbulence in water flow and a stochastic model of oil droplet motion. Simulation results give the axial and tangential velocity components, the pressure and turbulence intensity distribution and droplet trajectories for a hydrocyclone of F type and a hydrocyclone proposed by the present authors. The flow field predictions are in qualitative agreement with the LDV measurements. The results show that the proposed hydrocyclone has better performance than the hydrocyclone of F type due to creating stronger centrifugal force and lower axial velocity.
引用
收藏
页码：97 / 101
页数：5
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