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Forum: OpenFOAM Meshing & Mesh Conversion

September 6, 2007, 16:28

Replies: 23

[blockMesh] Internal walls of zero thickness

Views: 15,508

Posted By mattijs

What's to comment? You have 18

What's to comment? You have 18 baffles (face pairs) according to the 'error' messages.

(In the 1.4.1 checkMesh it doesn't throw them up as errors anymore (I think))

You can visualise the...

Forum: OpenFOAM Meshing & Mesh Conversion

September 6, 2007, 14:54

Replies: 23

[blockMesh] Internal walls of zero thickness

Views: 15,508

Posted By mattijs

>After running checkMesh, i al

>After running checkMesh, i also have warnings: that faces shares too many vertices

This is exactly what you want, an OF baffle is just two opposite boundary faces sharing the same points.

Forum: OpenFOAM Meshing & Mesh Conversion

September 6, 2007, 06:44

Replies: 23

[blockMesh] Internal walls of zero thickness

Views: 15,508

Posted By mattijs

From your checkMesh message it

From your checkMesh message it seems as if you already have two meshes (createBaffles writes the new mesh to a new time directory). Check for any polyMesh subdirectories.

Already deleted the...

Forum: OpenFOAM Meshing & Mesh Conversion

September 5, 2007, 11:09

Replies: 23

[blockMesh] Internal walls of zero thickness

Views: 15,508

Posted By mattijs

Tried a simple testcase but ca

Tried a simple testcase but cannot repeat your problem. Valgrind says everything is ok.
- is this standard 1.4.1?
- does checkMesh report anything after adding the zero-size patch?
- anything...

Forum: OpenFOAM Meshing & Mesh Conversion

August 10, 2007, 03:52

Replies: 23

[blockMesh] Internal walls of zero thickness

Views: 15,508

Posted By mattijs

Create a connected mesh and th

Create a connected mesh and then use

createBaffles <root> <case> <faceset>

to convert internal faces into boundaries.

mergeOrSplitBaffles <root> <case>

does the opposite:...

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