Lattice Boltzmann方法及其应用  

Theory and Application of Lattice Boltzmann Method

作　　者：张晓军[1] 刘祖源[1] 万明芳[1] 

机构地区：[1]武汉理工大学

出　　处：《武汉理工大学学报》2002年第3期46-49,共4页Journal of Wuhan University of Technology

摘　　要：L attice Boltzm ann方法是目前国内外计算流体动力学 ( CFD)领域研究的热点之一 ,介绍了 L B方法的数学建模、边界处理、算法 ,系统地分析了其特点 ,并指出了该方法存在的不足 ,提出了相应的改进措施 ,也具体计算了一些实际问题 。The construction of mathematic model, boundary managements, algorithm and applications of lattice Boltzmann method, which is one of research hotspots of computational fluid dynamics(CFD) at present, are presented. Then its characteristics are analyzed comprehensively, and its applications are offered, based on which its deficiencies and corresponding improvements are indicated, which probably provides the bases of intensive research and extensive applications later on.

关 键 词：LGA方法 LB方法 LBGK模型 NAVIER-STOKES方程 平衡分布函数 计算流体动力学 CFD LatticeBoltzmann方法 

分 类 号：O35[理学—流体力学]