The subgrid-scale estimation model for high Reynolds number turbulence

被引：32

作者：

Domaradzki, JA ^{[1
]}

Yee, PP

机构：

[1] Univ So Calif, Los Angeles, CA 90089 USA

[2] Aerospace Corp, Los Angeles, CA 90009 USA

来源：

PHYSICS OF FLUIDS | 2000年 / 12卷 / 01期

关键词：

D O I：

10.1063/1.870294

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We propose a formulation of the subgrid-scale estimation model in which the effects of the estimated subgrid scales on the resolved scales are obtained through the truncated Navier-Stokes dynamics and the calculation of the subgrid-scale stress tensor is not required. For high Reynolds number isotropic turbulence the model predicts the k(-5/3) spectrum with the correct value of the Kolmogoroff constant. (C) 2000 American Institute of Physics. [S1070- 6631(00)01101-6].

引用

页码：193 / 196

页数：4

共 17 条

[1]

Domaradzki J., 1998, P 1998 SUMM PROGR CT, P351

[2] A subgrid-scale model based on the estimation of unresolved scales of turbulence [J].