跪求！圆柱运动时格点处理！！

degenerate

求问，在圆柱绕流时，圆柱运动时，有新流体节点产生，而有的流体节点到了圆柱内部，新的流体节点怎么处理？？PS：我使用统一边界处理来处理圆柱边界的

degenerate

自己给自己回一下！大神们，求出手啊

luo@odu.edu

There are several approaches to deal with this issue, none of them is perfect, of course. Have you read some of the previous papers?

-- LS Luo

degenerate

luo@odu.edu 发表于 2014-10-24 20:59
There are several approaches to deal with this issue, none of them is perfect, of course. Have you r ...

Sorry to reply you message so late.  I have read some papers on dealing with the new lattice which changes from the solid lattice into fluid lattice. But all of them are interpolation methods(e.g. Bouzidi; Lallemand; Zhaoli Guo).  I think these approaches will have an effect on the non-slip boundary conditions.