The incompressible lattice BGK model for Navier-Stokes equation

被引:0
|
作者
Zhang, XJ [1 ]
Liu, ZY [1 ]
机构
[1] Tsing Hua Univ, Dept Engn Math, Beijing 100084, Peoples R China
关键词
lattice BGK method; incompressible Navier-Stokes equation;
D O I
暂无
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
In the lattice Bhatnager-Gross-Krook (LBGK) model, the pressure p instead of the mass density rho(0) that is a constant is the independent dynamic variable. Through multiscaling expansion and Chapman-Enskog procedure, the incompressible Navier-Stokes equations are exactly derived in detail with the small Mach number limit from this LBGK model.
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页码:753 / 756
页数:4
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