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Selkov反应扩散系统激发性的晶格玻耳兹曼方法模拟
Simulation of Excitability of Selkov Reaction-Diffusion System with Lattice Boltzmann Method
【摘要】 用晶格玻耳兹曼方法数值模拟Selkov反应扩散系统的定态解,对系统从偏离平衡的状态回到平衡态所经历的路径进行分析,得到激发性存在的结论;模拟简单螺旋波的产生过程,给出简单螺旋波的波头轨迹。
【Abstract】 Simulations of the excitability of the Selkov reaction-diffusion system with the Lattice Boltzmann method are presented.The route of the system coming back from the state far from equilibrium indicated that the Selkov system with the parameter is excited.The process of the spiral waves and the contrail of the tip of the spiral waves were presented.
【关键词】 Selkov;
晶格玻耳兹曼方法;
线性稳定性分析;
计算机模拟;
【Key words】 Selkov; lattice Boltzmann method; analysis of linearity and stability; computer simulation;
【Key words】 Selkov; lattice Boltzmann method; analysis of linearity and stability; computer simulation;
【基金】 国家自然科学基金资助项目(10347001,10562001,70371067);广西自然科学基金资助项目(04470307);广西“新世纪十百千人才工程”专项基金资助项目(20011204)
- 【文献出处】 广西师范大学学报(自然科学版) ,Journal of Guangxi Normal University(Natural Science Edition) , 编辑部邮箱 ,2007年01期
- 【分类号】O193
- 【被引频次】4
- 【下载频次】77