计算物理 ›› 1991, Vol. 8 ›› Issue (3): 279-286.

• 论文 • 上一篇    下一篇

Kaczmarz迭代与流场计算

史金松, 庄卫华, 章卫军   

  1. 河海大学计算机系, 南京 210024
  • 收稿日期:1990-10-08 修回日期:1991-08-02 出版日期:1991-09-25 发布日期:1991-09-25

KACZMARZ ITERATION AND COMPUTATION OF FLOWS

Shi Jinsong, Zhuang Weihua, Zhang Weijun   

  1. The Hohai university, Nanjing 210024
  • Received:1990-10-08 Revised:1991-08-02 Online:1991-09-25 Published:1991-09-25

摘要: 本文提出基于有限元法及Kaczmarz迭代的一种求解二维恒定流的数值方法,给出了用此方法求解的数值实例。

关键词: 有限元法, 迭代法, 恒定流, 非对称, 偏微分方程

Abstract: In this paper a numerical method, which is composed of the finite element method and Kaczmarz iteration, solving for two-dimensional steady flows is presented. The numerical example using the method is given.

Key words: finite element method, iteration method, steady flows, non-symmetric, partial differential equation