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Forum: ANSYS Meshing & Geometry

June 27, 2012, 02:48

Replies: 13

[GAMBIT] sweeping 2D Boundary Layers

Views: 1,917

Posted By -mAx-

If you don't want Pave schema or tetrahedral Mesh...

If you don't want Pave schema or tetrahedral Mesh and you cannot use interfaces, then I am afraid you cannot handle your problem (that's my opinion).
But maybe someone else has the key...

Forum: ANSYS Meshing & Geometry

June 27, 2012, 00:37

Replies: 13

[GAMBIT] sweeping 2D Boundary Layers

Views: 1,917

Posted By -mAx-

If you want Hexa mesh then you need to use...

If you want Hexa mesh then you need to use interfaces
>disconnect face 6
>Mesh volume2 with your desired element size
>Mesh volume1 with also your desired element size
If you leave your mesh like...

Forum: ANSYS Meshing & Geometry

June 13, 2012, 00:57

Replies: 13

[GAMBIT] sweeping 2D Boundary Layers

Views: 1,917

Posted By -mAx-

BL are used to treat turbulence transition at...

BL are used to treat turbulence transition at walls
http://en.wikipedia.org/wiki/Law_of_the_wall

Forum: ANSYS Meshing & Geometry

June 12, 2012, 07:57

Replies: 13

[GAMBIT] sweeping 2D Boundary Layers

Views: 1,917

Posted By -mAx-

you also tried to "mesh" a face with a BL. It...

you also tried to "mesh" a face with a BL.
It is not ok.
Why don't you want to use Quad-Pave?
it is also Hexa elements, but unstructured
Else you have the possibility to work with interfaces

Forum: ANSYS Meshing & Geometry

June 12, 2012, 06:39

Replies: 13

[GAMBIT] sweeping 2D Boundary Layers

Views: 1,917

Posted By -mAx-

no you cannot since lower and upper surfaces...

no you cannot since lower and upper surfaces don't have same density

Forum: ANSYS Meshing & Geometry

June 12, 2012, 05:33

Replies: 13

[GAMBIT] sweeping 2D Boundary Layers

Views: 1,917

Posted By -mAx-

I said that you cannot use BL as a...

I said that you cannot use BL as a meshing-schema.
In your case: delete the volume mesh from volume1, and delete all BL.
Then the rectangle, you "meshed" with a BL, you can for example mesh it with...

Forum: ANSYS Meshing & Geometry

June 12, 2012, 04:59

Replies: 13

[GAMBIT] sweeping 2D Boundary Layers

Views: 1,917

Posted By -mAx-

you shouldn't use Bl in this way. This is not a...

you shouldn't use Bl in this way.
This is not a mesh-schema.
Are you enforced to have upper and lower surfaces with different densities?

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