STABILIZED FINITE-ELEMENT METHODS FOR THE VELOCITY PRESSURE STRESS FORMULATION OF INCOMPRESSIBLE FLOWS

被引：100

作者：

BEHR, MA

FRANCA, LP

TEZDUYAR, TE

机构：

[1] LAB NACL COMP CIENT,CNPQ,RUA LAURO MULLER 445,BR-2290 RIO JANEIRO,RJ,BRAZIL

[2] MINNESOTA SUPERCOMP INST,MINNEAPOLIS,MN 55415

[3] USA,HIGH PERFORMANCE COMP RES CTR,DEPT AEROSP ENGN & MECH,MINNEAPOLIS,MN 55415

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1993年 / 104卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0045-7825(93)90205-C

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Formulated in terms of velocity, pressure and the extra stress tensor, the incompressible Navier-Stokes equations are discretized by stabilized finite element methods. The stabilized methods proposed are analyzed for a linear model and extended to the Navier-Stokes equations. The numerical tests performed confirm the good stability characteristics of the methods. These methods are applicable to various combinations of interpolation functions, including the simplest equal-order linear and bilinear elements.

引用

页码：31 / 48

页数：18

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