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Forum: OpenFOAM Meshing & Mesh Conversion

December 21, 2005, 11:27

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

Hi, I'm back on the cyclic iss

Hi, I'm back on the cyclic issues.

I have managed to reorder my cyclic patch for my 'real' case using couplePatches. In this case it was obviously important which faces were used for the...

Forum: OpenFOAM Meshing & Mesh Conversion

November 16, 2005, 04:52

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

I'm testing the cyclic capabil

I'm testing the cyclic capabilities of OpenFOAM with a simple testcase that I thought would be possible to use with OpenFOAM. You can see it in this picture: ...

Forum: OpenFOAM Meshing & Mesh Conversion

November 11, 2005, 03:50

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

Thanks Mattijs, that's more li

Thanks Mattijs, that's more like what I wanted hear. Then I just have to find a way to renumber the cyclic patch in a correct way, either through ICEM or some other way.

If couplePatches was...

Forum: OpenFOAM Meshing & Mesh Conversion

November 10, 2005, 05:49

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

Please enlighten me on why the

Please enlighten me on why the matching sides must be planar since there is only one rotation tensor for all faces.

Maybe I don't understand what you mean by rotation tensor, but I interpret it...

Forum: OpenFOAM Meshing & Mesh Conversion

November 10, 2005, 04:43

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

It seems like OpenFOAM wants t

It seems like OpenFOAM wants the cyclic patch to be ordered in the following way, correct me if I'm wrong:

One of the cyclic sides should be in the first half of the face list and the other...

Forum: OpenFOAM Meshing & Mesh Conversion

November 10, 2005, 03:52

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

Thanks for your answer Mattijs

Thanks for your answer Mattijs, although I would perhaps have liked an answer saying that cyclic surfaces can be curved. I guess it will be up to me to implement it as soon as I have learnt how....

Forum: OpenFOAM Meshing & Mesh Conversion

November 9, 2005, 10:59

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

Sorry for the last message, th

Sorry for the last message, the text got all mixed up. Here it is again:

Here are some more error messages, when using the degug switch. It seems like couplePatches finds the two cyclic sides,...

Forum: OpenFOAM Meshing & Mesh Conversion

November 9, 2005, 10:57

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

cyclicPolyPatch::order : Found

cyclicPolyPatch::order : Found 0 on patch PER1 where the cos of the angle between two connected faces was less than 0.9
cyclicPolyPatch::order : Writing zone 0 face centres to OBJ file...

Forum: OpenFOAM Meshing & Mesh Conversion

November 9, 2005, 10:36

Replies: 48

[Commercial meshers] Fluent msh and cyclic boundary

Views: 17,582

Posted By hani

Does couplePatches have any re

Does couplePatches have any requirements on a rotational cyclic patch other than that the rotation axis must go through the origin?

Does the patch have to be planar?

I try to use...

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