A mixed spectral method for incompressible viscous fluid flow in an infinite strip

被引：0
|
作者：
Wang Zhong-Qing [1 ]
Guo Ben-Yu [1 ]
机构：
[1] Shanghai Normal Univ, Dept Math, Div Computat Sci, E Inst Shangai Univ, Shanghai 200234, Peoples R China
来源：
COMPUTATIONAL & APPLIED MATHEMATICS | 2005年 / 24卷 / 03期
关键词：
incompressible viscous fluid flow; mixed Legendre-Legendre rational spectral method; infinite strip;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper considers the numerical simulation of incompressible viscous fluid flow in an infinite strip. A mixed spectral method is proposed using the Legendre approximation in one direction and the Legendre rational approximation in another direction. Numerical results demonstrate the efficiency of this approach. Some results on the mixed Legendre-Legendre rational approximation are established, from which the stability and convergence of proposed method follow.
引用
收藏
页码：343 / 364
页数：22
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