BOUNDARY-ELEMENT METHOD FOR STEADY 2D HIGH-REYNOLDS-NUMBER FLOW

被引：15
|
作者：
REK, Z
SKERGET, L
机构：
[1] Faculty of Engineering, University of Maribor, Maribor, SI-62000
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 1994年 / 19卷 / 04期
关键词：
BOUNDARY ELEMENT METHOD; VORTICITY VELOCITY FORMULATION; STEADY INCOMPRESSIBLE LAMINAR FLUID FLOW;
D O I：
10.1002/fld.1650190405
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper deals with the numerical simulation of fluid dynamics using the boundary-domain integral technique (BEM). The steady 2D diffusion-convection equations are discussed and applied to solve the plane Navier-Stokes equations. A vorticity-velocity formulation has been used. The numerical scheme was tested on the well-known 'driven cavity' problem. Results for Re = 1000 and 10,000 are compared with benchmark solutions. There are also results for Re = 15,000 but they have only qualitative value. The purpose was to show the stability and robustness of the method even when the grid is relatively coarse.
引用
收藏
页码：343 / 361
页数：19
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