哈密顿系统的格子Boltzmann模型

哈密顿系统的格子Boltzmann模型

闫广武, 郝雁

吉林大学数学学院,长春 130012

收稿日期:2001-12-27 修回日期:1900-01-01 出版日期:2002-10-26
通讯作者: 闫广武

A Lattice Boltzmann Model for the Hamilton System

YAN Guang-wu, HAO Yan

College of Mathematics, Jilin University, Changchun 130012, China

Received:2001-12-27 Revised:1900-01-01 Online:2002-10-26
Contact: YAN Guang-wu

摘要/Abstract

摘要： 给出哈密顿系统的格子Boltzmann算法.在一个反应-扩散系统的格子Boltzmann模型中, 通过对细观参数进行控制,给出哈密顿系统所对应的平衡态分布函数, 并应用格子Boltzmann算法模拟一个简单的单摆运动行为.

关键词: 格子Boltzmann算法, 哈密顿系统, 单摆

Abstract: A lattice Boltzamnn model for the Hamilton system is given. By controlling the parameters in the reaction-diffusion lattice Boltzmann model, we obtained the equilibrium distribution functions for the Hamilton system. As an example, we simulated the motion behavior of the pendulum.

Key words: lattice Boltzmann algoerithm, Hamilton system, pendulum

中图分类号:

O354

闫广武, 郝雁. 哈密顿系统的格子Boltzmann模型[J]. J4, 2002, 40(04): 339-341.

YAN Guang-wu, HAO Yan. A Lattice Boltzmann Model for the Hamilton System[J]. J4, 2002, 40(04): 339-341.

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