Lattice Boltzmann Simulation for the Spiral Wave Dynamics |
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| Authors: | DENG Min-Yi SHI Juan CHEN Rui-Xiong KONG Ling-Jiang LIU Mu-Ren |
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| Affiliation: | 1. College of Physcis and Electronic Engineering, Guangxi Normal University, Giulin 541004, China;2. Department of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China |
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| Abstract: | ![]()
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 ofthe spiral tip is a small circle, the wavelength and the period decayexponentially when the value of parameter b increases; and the relationbetween the wavelength and the period is λ∝T1/2, which isqualitatively the same as that obtained by Ou-Yang Qi from Belousov-Zhabotinsky reaction system. |
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| Keywords: | lattice Boltzmann method spiral waves Selkov reaction computer simulation |
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