Recent progress in nonlinear eddy-viscosity turbulence modeling

被引：3
|
作者：
Fu Song
Guo Yang
Qian Weiqi
Wang Chen
机构：
[1] Tsinghua University,Dept. of Engineering Mechanics
来源：
Acta Mechanica Sinica | 2003年 / 19卷 / 5期
关键词：
nonlinear eddy-viscosity model; low-; modification; curvature effects;
D O I：
10.1007/BF02484575
中图分类号：
学科分类号：
摘要：
This article presents recent progresses in turbulence modeling in the Unit for Turbulence Simulation in the Department of Engineering Mechanics at Tsinghua University. The main contents include: compact Non-Linear Eddy-Viscosity Model (NLEVM) based on the second-moment closure, near-wall low-Re non-linear eddy-viscosity model and curvature sensitive turbulence model. The models have been validated in a wide range of complex flow test cases and the calculated results show that the present models exhibited overall good performance.
引用
收藏
页码：409 / 419
页数：10
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