Lattice Boltzmann simulation for the spiral wave dynamics

被引：0
|
作者：
Deng Min-Yi [1 ]
Shi Juan
Chen Rui-Xiong
Kong Ling-Jiang
Liu Mu-Ren
机构：
[1] Guangxi Normal Univ, Coll Phys & Elect Engn, Giulin 541004, Peoples R China
[2] Guilin Univ Elect Technol, Dept Elect Engn, Giulin 541004, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2007年 / 48卷 / 04期
关键词：
lattice Boltzmann method; spiral waves; Selkov reaction; computer simulation;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigated the dynamics of the simple spiral waves of the Selkov reaction-diffusion system with the Lattice Boltzmann method. The results of computer simulation lead to the conclusion that the trajectory of the spiral tip is a small circle, the wavelength and the period decay exponentially when the value of parameter b increases; and the relation between the wavelength and the period is lambda proportional to T-1/2, which is qualitatively the same as that obtained by Ou-Yang Qi from Belousov-Zhabotinsky reaction system.
引用
收藏
页码：725 / 728
页数：4
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