degenerate 发表于 2014-10-9 18:48:29

跪求！圆柱运动时格点处理！！

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 发表于 2014-10-11 08:30:32

回复 1# degenerate 的帖子

自己给自己回一下！大神们，求出手啊

luo@odu.edu 发表于 2014-10-24 20:59:42

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 发表于 2014-12-1 09:32:02

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.
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