Mesoscopic Multi-Particle Collision Dynamics of Reaction-Diffusion Fronts
化学物理
2016-09-08 v1 计算物理
摘要
A mesoscopic multi-particle collision model for fluid dynamics is generalized to incorporate the chemical reactions among species that may diffuse at different rates. This generalization provides a means to simulate reaction-diffusion dynamics of complex reactive systems. The method is illustrated by a study of cubic autocatalytic fronts. The mesoscopic scheme is able to reproduce the results of reaction-diffusion descriptions under conditions where the mean field equations are valid. The model is also able to incorporate the effects of molecular fluctuations on the reactive dynamics.
引用
@article{arxiv.physics/0506216,
title = {Mesoscopic Multi-Particle Collision Dynamics of Reaction-Diffusion Fronts},
author = {K. Tucci and R. Kapral},
journal= {arXiv preprint arXiv:physics/0506216},
year = {2016}
}
备注
5 pages, 4 figures