A FINITE VOLUME APPROACH TO LARGE EDDY SIMULATION OF COMPRESSIBLE, HOMOGENEOUS, ISOTROPIC, DECAYING TURBULENCE

被引：23

作者：

VREMAN, AW

GEURTS, BJ

KUERTEN, JGM

ZANDBERGEN, PJ

机构：

[1] Department of Applied Mathematics, University of Twente, Enschede

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 1992年 / 15卷 / 07期

关键词：

LARGE EDDY SIMULATION; FINITE VOLUME METHODS; COMPRESSIBLE TURBULENCE;

D O I：

10.1002/fld.1650150705

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Large eddy simulation of compressible, homogeneous, isotropic, decaying turbulence in a rectangular box is performed using finite volume techniques. An analysis of the energy spectra obtained from the simulations shows that an agreement with the Kolmogorov law for the inertial range is found only when an appropriate spatial discretization method is used. This agreement is obtained both for a low (0.05) and a moderate (0.6) Mach number when Smagorinsky's subgrid model is employed.

引用

页码：799 / 816

页数：18

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