【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 ,为今后更深入的研究和广泛应用打下了基础更多还原

【Abstract】 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.更多还原