Fully discrete Jacobi-spherical harmonic spectral method for Navier-Stokes equations

被引：0
|
作者：
黄伟 [1 ]
郭本瑜 [2 ]
机构：
[1] Department of Mathematics,Shanghai University
[2] Department of Mathematics,Shanghai Normal University
来源：
Applied Mathematics and Mechanics(English Edition) | 2008年 / 04期
基金：
中国国家自然科学基金;
关键词：
fully discrete Jacobi-spherical harmonic spectral method; Navier-Stokes equations in a ball; mixed coordinates;
D O I：
暂无
中图分类号：
O241.82 [偏微分方程的数值解法]; O357.1 [不可压缩粘性流体力学];
学科分类号：
070102 ; 080103 ; 080704 ;
摘要：
A fully discrete Jacobi-spherical harmonic spectral method is provided for the Navier-Stokes equations in a ball.Its stability and convergence are proved.Numerical results show efficiency of this approach.The proposed method is also applicable to other problems in spherical geometry.
引用
收藏
页码：453 / 476
页数：24
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