Lattice Boltzmann model for simulating flows with multiple phases and components

作者：Xiaowen Shan, Hudong Chen · 发表于：Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 年份：1993 · DOI：10.1103/physreve.47.1815 · 被引用次数：3622 · 研究领域：Lattice Boltzmann Simulation Studies、Aerosol Filtration and Electrostatic Precipitation、Fluid Dynamics and Turbulent Flows

A lattice Boltzmann model is developed which has the ability to simulate flows containing multiple phases and components. Each of the components can be immiscible with the others and can have different mass values. The equilibrium state of each component can have a nonideal gas equation of state at a prescribed temperature exhibiting thermodynamic phase transitions. The scheme incorporated in this model is the introduction of an interparticle potential. The dynamical rules in this model are local so it is highly efficient to compute on massively parallel computers. This model has many applications in large-scale numerical simulations of various types of fluid flows.