|
发表于 2011-3-25 19:54:16
|
显示全部楼层
回复 1# pakchoi1987 的帖子
The boundary algorithm is applied to those nodes at "boundary", i.e., the nodes defining the cyclinder in your example. Whether or not it is applied to the nodes inside the cylinder makes no difference.
BTW, you can solve the problem ANALYTICALLY for the channel flow and you will understand EVERYTHING. You should at leave try something like that once in your life so you would have a better understanding of what those guys are talking about. |
|