计算物理 ›› 1996, Vol. 13 ›› Issue (3): 310-314.

• 论文 • 上一篇    下一篇

对流扩散方程的格点模型

邹秀芬   

  1. 武汉水利电力大学, 武汉 430072
  • 收稿日期:1995-05-16 修回日期:1996-03-10 出版日期:1996-09-25 发布日期:1996-09-25
  • 基金资助:
    北京计算物理开放实验室基金资助课题

LATTICE MODELS FOR SOLVING-CONVECTION-DIFFUSION EQUATIONS

Zou Xiufen   

  1. Wuhan University of Hydraulic and Electric Engineering, Wuhan 430072
  • Received:1995-05-16 Revised:1996-03-10 Online:1996-09-25 Published:1996-09-25

摘要: 推广流体力学的格点法解一般的数学物理方程,建立了一维对流扩散方程的简单和复杂的格点模型,并利用此模型模拟了几种不同初边值条件下的对流扩散方程

关键词: 格点法, 对流扩散方程, 格点模型

Abstract: The lattice method of fluid dynamics is extended to solve general mathematical physics equations, hence the simple and complex models are for build for solving convection-diffusion equtions. Several typical problems are simulated numencelly by using these models. The results compared with those of the lattice gas automata and other numerical methods show good agreement.

Key words: lattice method, convection diffusion equations, lattice model

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