A finite volume method to solve the 3D Navier-Stokes equations on unstructured collocated meshes

被引：28
|
作者：
Perron, S
Boivin, S
Hérard, JM
机构：
[1] ARDC, Appl Sci Res Grp, Quebec City, PQ G7S 4K8, Canada
[2] Univ Quebec Chicoutimi, Quebec City, PQ G7H 2B1, Canada
[3] DRD, Elect France, Chatou, France
[4] Univ Aix Marseille 1, CMI, F-13453 Marseille 13, France
来源：
COMPUTERS & FLUIDS | 2004年 / 33卷 / 10期
关键词：
D O I：
10.1016/j.compfluid.2003.10.006
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A new method to solve the Navier-Stokes equations for incompressible viscous flows and the transport of a scalar quantity is proposed. This method is based upon a fractional time step scheme and the finite volume method on unstructured meshes. The governing equations are discretized using a collocated, cell-centered arrangement of velocity and pressure. The solution variables are stored at the cell-circumcenters. Theoretical results and numerical properties of the scheme are provided. Predictions of lid-driven cavity flow, flows past a cylinder and heat transport in a cylinder are performed to validate the method. (C) 2004 Elsevier Ltd. All rights reserved.
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页码：1305 / 1333
页数：29
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