Simulation of turbulent flows over moving sinusoidal waves

被引：0
|
作者：
Roberts, Richard A. [1 ]
Cui, Jie [1 ]
机构：
[1] Tennessee Technol Univ, Mech Engn Dept, Cookeville, TN 38505 USA
来源：
Proceedings of the ASME Fluids Engineering Division | 2005年 / 261卷
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this study, turbulent flow over moving sinusoidal waves with different wave slope and wave speed is investigated by solving the Reynolds-averaged Navier-Stokes (RANS) equations using a commercial computational fluid dynamics (CFD) software package. The RANS models include the kappa-epsilon, kappa-omega, and Reynolds stress formulations. The results show that the imposed waves significantly influence the pressure and friction stress, and velocity distributions. The performance of the turbulence models was presented, and the effects of wave slope and wave speed were compared and discussed.
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页码：715 / 722
页数：8
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