FINITE-ELEMENT METHODS FOR PARABOLIZED NAVIER-STOKES EQUATIONS

被引：3

作者：

BOURGAULT, Y ^{[1
]}

CAUSSIGNAC, P ^{[1
]}

RENGGLI, L ^{[1
]}

机构：

[1] EPFL,DEPT MATH,CH-1015 LAUSANNE,SWITZERLAND

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1994年 / 111卷 / 3-4期

关键词：

D O I：

10.1016/0045-7825(94)90134-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper deals with discontinuous finite element methods for parabolized Navier-Stokes equations, presented, to simplify, in the incompressible case. First, a continuous linear model problem is studied, with regard to existence and uniqueness. Then, several schemes with additional stabilization terms are proposed to discretize this problem. Error estimates for some schemes are obtained and, finally, numerical results for linear and nonlinear problems are presented.

引用

页码：265 / 282

页数：18

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