ON THE DOWNSTREAM BOUNDARY-CONDITIONS FOR THE VORTICITY-STREAM FUNCTION FORMULATION OF 2-DIMENSIONAL INCOMPRESSIBLE FLOWS

被引：14

作者：

TEZDUYAR, TE ^{[1
]}

LIOU, J ^{[1
]}

机构：

[1] UNIV MINNESOTA,MINNESOTA SUPERCOMP INST,MINNEAPOLIS,MN 55455

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1991年 / 85卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0045-7825(91)90133-Q

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Downstream boundary conditions equivalent to the homogeneous form of the natural boundary conditions associated with the velocity-pressure formulation of the Navier-Stokes equations are derived for the vorticity-stream function formulation of two-dimensional incompressible flows. Of particular interest are the zero normal and shear stress conditions at a downstream boundary.

引用

页码：207 / 217

页数：11

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