摘要
采用Reynold应力模型对动态旋流器内流场进行数值模拟。结果表明,对速度场的分布规律和切向速度分布的涡结构做出了正确的预测,模拟值与文献实验数据基本吻合,证明该模型和算法的可行性。所建立的数学模型和使用的计算方法为深入探讨动态水力旋流器的流场特性、分离机理及结构优化设计提供了有效的途径。
The flow field of dynamic hydrocyclone The results show that it correctly predicts the di rankine-eddy. The simulation results are in good which proves the validity of mathematical model computing method can provide an effective way f was simulated using Reynolds Stress Model in the paper. stribution rules of the velocity and the characteristics of agreement with the experimental data publish and computation method. The mathematical or the study of dynamic hydrocyclone such as characteristics, separation mechanism and structural zation design.
出处
《石油矿场机械》
2007年第3期11-13,共3页
Oil Field Equipment
基金
重庆市自然科学基金资助项目(CSTC2005BB0271)
关键词
动态旋流器
Reynold应力模型
数值模拟
流场
dynamic hydrocyclone
RSM model
numerical simulation
flow field ed before, model and flow field
