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-   -   free slip wall (https://www.cfd-online.com/Forums/fluent/250860-free-slip-wall.html)

BUAA LSM July 13, 2023 05:03
free slip wall
 
I want to set the wall to be an Euler wall,like free slip wall in CFX.but when I set the wall to move wall, i only choose the wall surface as the no-slip wall.Can I set a rotating wall to slip wall?

LuckyTran July 13, 2023 11:58
Use specified shear and set it to zero shear.

BUAA LSM July 14, 2023 02:06
Quote:
Originally Posted by LuckyTran (Post 853310)
Use specified shear and set it to zero shear.
Unfortunately, when the wall is set to move,specified shear cannot be used

LuckyTran July 14, 2023 02:29
In Fluent it is allowed, this is a Fluent forum.

Also if the wall is a free slip wall, it doesn't matter if it is rotating or not. So just don't use the rotating wall option.


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