A Lattice Boltzmann Model for Multi-phase Fluid Flows
comp-gas
2009-10-22 v2 元胞自动机与格子气
摘要
We develop a lattice Boltzmann equation method for simulating multi-phase immiscible fluid flows with variation of density and viscosity, based on the model proposed by Gunstensen {\em et al} for two-component immiscible fluids. The numerical measurements of surface tension and viscosity agree well with theoretical predictions. Several basic numerical tests, including spinodal decomposition, two-phase fluid flows in two-dimensional channels and two-phase viscous fingering, are shown in agreement of experiments and analytical solutions.
引用
@article{arxiv.comp-gas/9303001,
title = {A Lattice Boltzmann Model for Multi-phase Fluid Flows},
author = {Daryl Grunau and Shiyi Chen and Kenneth Egger},
journal= {arXiv preprint arXiv:comp-gas/9303001},
year = {2009}
}
备注
15 pages, latex