A Lattice Boltzmann Study of Phase Separation in Liquid-Vapor Systems with Gravity

作     者：Artur Cristea Giuseppe Gonnella Antonio Lamura Victor Sofonea 

作者机构：Center for Fundamental and Advanced Technical ResearchRomanian AcademyBd.Mihai Viteazul 24300223 Timi¸soaraRomania Dipartimento di FisicaUniversita di Bari and INFNSezione di BariVia Amendola 17370126 BariItaly Istituto Applicazioni CalcoloCNRVia Amendola 122/D70126 BariItaly 

出 版 物：《Communications in Computational Physics》 (计算物理通讯（英文）)

年 卷 期：2010年第7卷第2期

页      面：350-361页

核心收录：

学科分类：07[理学] 0701[理学-数学] 0702[理学-物理学] 

基　　金：The authors acknowledge support from CEEX 11(2005-2008) as well as CNR-INFM for a grant at CINECA Consortium for Supercomputing. 

主　　题：Lattice Boltzmann phase separation liquid-vapor gravity 

摘      要：Phase separation of a two-dimensional van der Waals fluid subject to a grav-itational force is studied by numerical simulations based on lattice Boltzmann methodsimplemented with a finite difference scheme. A growth exponent α=1 is measured inthe direction of the external force.