摘要
A hydrodynamic boundary condition for the lattice Boltzmann model at impermeable boundaries is developed.This boundary condition satisfies both the no-slip condition and the fluid conservation at boundary nodes.Poiseuille flow and Couette flow are calculated with this technique to demonstrate the accuracy of the present boundary condition.
作者
方海平
林志方
陶瑞宝
FANG Hai-ping;LIN Zhi-fang;TAO Rui-bao(T.D.lee physics laboratory and department of physics,fudan university,shanghai 200433)
基金
Supported in part by Exxon R&E company,the Chinese Postdoctoral Foundation,and ShanghaiPostdoctoral Foundation.
