中文说明：应用背景格子-的方法是用于数值模拟物理现象，作为一种替代经典的求解器偏微分方程。应用的主要领域是流体力学，特别是数值解不可压缩，含时变的斯托克斯方程。强度的LBM然而基于其方便地表示复杂的能力物理现象，从多相流到流体化学反应。由于该方法是基于分子描述一种流体，可以直接用于微观物理的知识制定适当的数学模型。它是一个宝贵的工具基础研究，因为它保持了一个周期之间的制定理论和相应的数值模型的制定。关键技术在大多数代码中，示例应用程序是在一个通道中的一个二维流汽缸。在上下边界，并在表面上缸，消失的流体速度被施加（无滑移条件）。这个缸放置稍不对称，其中心的一个格网站上方的通道。雷诺兹数是重= 100，一一个非定常，周期流动的值。测试计算机在1600mhzwith 256 KB L2缓存的AMD速龙处理器。
English Description：
Application background The lattice Boltzmann method is used for the numerical simulation of physical phenomena and serves as an alternative to classical solvers of partial differential equations. The primary domain of application is fluid dynamics, and in particular the numerical solution of the incompressible, time-dependent Navier-Stokes equation. The strength of the LBM is however based on its ability to easily represent complex physical phenomena, ranging from multiphase flows to fluids with chemical reactions. As the method is based on a molecular description of a fluid, knowledge of the microscopic physics can directly be used to formulate an adequate numerical model. The LBM is an invaluable tool in fundamental research, as it keeps the cycle between the elaboration of a theory and the formulation of a corresponding numerical model short. Key TechnologyIn most codes, the sample application is a 2D flow in