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Forum: OpenFOAM Pre-Processing

February 13, 2019, 17:35

Replies: 4

ideasUnvToFoam issue

Views: 1,459

Posted By julieng

I post the differences between meshes obtained...

I post the differences between meshes obtained with Salome and blockMesh:

Salome Mesh :

Mesh stats
points: 50802
internal points: 0
faces: 100550

Forum: OpenFOAM Pre-Processing

February 13, 2019, 17:18

Replies: 4

ideasUnvToFoam issue

Views: 1,459

Posted By julieng

The converge curve for the top fluid domain is...

The converge curve for the top fluid domain is pretty bad

http://reho.st/self/d1452cc644fdc787bcb172f03eaa2adad817fdcb.jpg

Forum: OpenFOAM Pre-Processing

February 13, 2019, 15:26

Replies: 4

ideasUnvToFoam issue

Views: 1,459

Posted By julieng

Ok, I found that it is not good to create groups...

Ok, I found that it is not good to create groups for inside boundaries between domains. The command "splitMeshRegions -cellZones -overwrite" creates itself these boundaries.
So I have results close...

Forum: OpenFOAM Pre-Processing

February 13, 2019, 14:20

Replies: 4

ideasUnvToFoam issue

Views: 1,459

Posted By julieng

I found that I need also the add the domains in...

I found that I need also the add the domains in mesh groups, and after running
"splitMeshRegions -cellZones -overwrite" I have all the domains and boundaries well defined. The command checkMesh...

Forum: OpenFOAM Pre-Processing

February 11, 2019, 18:21

Replies: 4

ideasUnvToFoam issue

Views: 1,459

Posted By julieng

ideasUnvToFoam issue

Hello,

I want to do again the same simple 2D case that (solver chtMultiRegionSimpleFoam)

https://www.cfd-online.com/Forums/openfoam-pre-processing/214296-chtmultiregion-changedirectory.html
...

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