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-   -   [ANSYS Meshing] multibody (http://www.cfd-online.com/Forums/ansys-meshing/95256-multibody.html)

firatwsen December 11, 2011 15:25

multibody
 
Hi ;

I am trying to mesh 2 bodies. These two bodies have 5 parts also. I do not want to combine 2 bodies into one because mesihng geometry with two bodies is easier. But I have some problem. When I import mesh intofluent, there is a boundary condition which is assigned as wall but I want this BC to be interior. In addition, these wall is between two fluid regions so there seems to be no problem in changing to interior but I can not!!! Please help me otherwise I will be dismissed with my ms thesis.

With Regards

pstreufert December 12, 2011 13:21

The interior bc is for a volume, not a face, which is what a wall bc is. I think you need an interface between the two fluids on either side of the "wall".

firatwsen December 14, 2011 01:59

thanks for your help

kvloover December 14, 2011 19:12

I'm having the same issue (posted it in fluent subfolder)

But with the addition that I cannot select Interface.
It's formed a boundary together with the mirrored version and i can only select:
*fan
*interior
*porous-jump
*radiator
*wall

firatwsen December 15, 2011 14:51

i could not find any solution so i had to left that problem

firatwsen December 15, 2011 15:28

meshing multizone
 
Hi

I am trayinh to mesh a geometry using multizone meshing method. Firstly I am meshing geometry which is sweepable so I get a hex mesh. Then I continue with second body with multizone method. But when it creates mesh for second body, it removes the mesh generated at first body. Does any body knows the reason?


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