Boundary Treatments in Lattice Boltzmann Method

摘要：

　　The lattice Boltzmann method (LBM) is widely used in solving hydrodynamics for various systems.Boundary treatment is important in fluid simulation.In this paper,two types of boundary conditions are discussed,fluid-solid boundary and fluid-fluid boundary.The previously reported models are modified for higher accuracy and stability in this paper.Some numerical simulations conformed the higher accuracy and stability compared with the previous methods.

关键词： lattice Boltzmann method fluid-solid boundary fluid-fluid boundary accuracy stability

作者: Z.D.WANG J.F.YANG Y.K.WEI Y.H.QIAN

作者单位: Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China

会议类型: 国际会议

会议名称: Sixth International Conference on Nonlinear Mechanics(第六届国际非线性力学会议)(ICNM-VI)

会议地点: 上海

会议语种:英文

页码: 257-260

在线出版日期: 2013-08-01（万方平台首次上网日期，不代表论文的发表时间）