A numerical method for large-eddy simulation in complex geometries

被引：352

作者：

Mahesh, K ^{[1
]}

Constantinescu, G

Moin, P

机构：

[1] Univ Minnesota, Dept Aerosp Engn & Mech, Minneapolis, MN 55455 USA

[2] Stanford Univ, Ctr Turbulence Res, Stanford, CA 94305 USA

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 2004年 / 197卷 / 01期

关键词：

large-eddy simulation; unstructured grids; complex geometries; energy-conserving schemes; gas-turbine combustor;

D O I：

10.1016/j.jcp.2003.11.031

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We discuss the development of a numerical algorithm, and solver capable of performing large-eddy simulation in the very complex geometries often encountered in industrial applications. The algorithm is developed for unstructured hybrid grids, is non-dissipative, yet robust at high Reynolds numbers on highly skewed grids. Simulation results for a variety of flows are presented. (C) 2003 Elsevier Inc. All rights reserved.

引用

页码：215 / 240

页数：26

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