|
发表于 2013-7-15 18:02:16
|
显示全部楼层
回复 1# wghuang 的帖子
a) The pressure BCs are NOT necessary; constant body-force can be used, too.
b) If the pressure BCs are necessary, the following 2 papers be of use:
1) Z.L. Guo, T.S. Zhao, Y. Shi,
Physical symmetry, spatial accuracy, and relaxation time of the lattice Boltzmann equation for micro gas flows,
J. Appl. Phys. 99 (2006) 074903.
2) F. Verhaeghe, L.-S. Luo, and B. Blanpain.
Lattice Boltzmann modeling of microchannel flow in slip flow regime.
Journal of Computational Physics 228(1):147-157 (January, 2009). |
|