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Search: Posts Made By: mirko
Forum: OpenFOAM December 15, 2010, 16:43
Replies: 8
Views: 2,577
Posted By mirko
I think I found the problem: I am solving a...

I think I found the problem:

I am solving a 1D problem and I set the mesh size in the ignored directions to be 1x1. If I change that to 1x2, 2x1, or 2x2, the internal patch is removed, and I get...
Forum: OpenFOAM December 15, 2010, 16:29
Replies: 8
Views: 2,577
Posted By mirko
No difference. For what it's worth, I think...

No difference.

For what it's worth, I think that the mesh is valid. If I specify the slip boundary condition on the interface, the calculation runs, and I get an answer that makes sense: the...
Forum: OpenFOAM December 15, 2010, 14:32
Replies: 8
Views: 2,577
Posted By mirko
I am adding the mesh view. One block is with...

I am adding the mesh view.

One block is with a coarse mesh, and the other with a fine mesh along z
(this is a 1D geometry)

The merged patch is shown by the diagonal lines. Not sure why that...
Forum: OpenFOAM December 15, 2010, 13:31
Replies: 8
Views: 2,577
Posted By mirko
Hm, you are right. Not sure where my mistake is....

Hm, you are right. Not sure where my mistake is. Here are parts of the file.

here are the point definitions for the internal patches. They are identical:


(0 0 4.0) // 4
(1 0 4.0)...
Forum: OpenFOAM December 15, 2010, 11:53
Replies: 8
Views: 2,577
Posted By mirko
I use mergePatchPairs in the blockMeshDict. I...

I use mergePatchPairs in the blockMeshDict. I was following the discussion in Section 5.3.2 of the user manual.

Mirko
Forum: OpenFOAM December 14, 2010, 18:30
Replies: 8
Views: 2,577
Posted By mirko
BC on internal patch in laplaceFoam

Hi,

I have a geometry that consists of two blocks that I build and mesh using blockMesh. I have defined two interface patches, and merged them.

I want to solve for the temperature distribution...
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