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Forum: OpenFOAM Meshing & Mesh Conversion

February 22, 2015, 12:13

Replies: 10

[Other] How is aspect ratio computed?

Views: 4,489

Posted By musahossein

Oh No. Ok now I am really going to beat myself...

Oh No. Ok now I am really going to beat myself with a stick! cant believe I missed it.

Forum: OpenFOAM Meshing & Mesh Conversion

February 22, 2015, 10:36

Replies: 10

[Other] How is aspect ratio computed?

Views: 4,489

Posted By musahossein

prepoint error

I noted that the prefpoint error comes up, when the OpenFOAM has crashed as the numerical analysis has gotten haywire. In my case, I have coupled a structural code with OpenFOAM. The structural code...

Forum: OpenFOAM Meshing & Mesh Conversion

February 22, 2015, 09:13

Replies: 10

[Other] How is aspect ratio computed?

Views: 4,489

Posted By musahossein

wyldckat: here is the blockMesh that I have...

wyldckat: here is the blockMesh that I have modified. I am not sure what you meant by "begining of the vertexes block". Please let me know what you mean.

/*--------------------------------*- C++...

Forum: OpenFOAM Meshing & Mesh Conversion

February 21, 2015, 15:14

Replies: 10

[Other] How is aspect ratio computed?

Views: 4,489

Posted By musahossein

the pesky PrefPoint Problem

I fixed the mesh, and checked it in paraFoam, Also performed a checkMesh and it looks everything is ok. However when I do a parallel run, I get the following error right after domain decomposition...

Forum: OpenFOAM Meshing & Mesh Conversion

February 21, 2015, 14:55

Replies: 10

[Other] How is aspect ratio computed?

Views: 4,489

Posted By musahossein

How is aspect ratio computed?

Ok. I think I finally fixed it. Here is the blockmesh file:

FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}

Forum: OpenFOAM Meshing & Mesh Conversion

February 21, 2015, 11:05

Replies: 10

[Other] How is aspect ratio computed?

Views: 4,489

Posted By musahossein

How is aspect ratio computed?

I am not sure where the 0.2 comes from. Are you assuming that to be the height of the box (i.e. double the depth of fluid)?. Also, the minimum face area that you compute is 1.6666e-5. But shouldnt it...

Forum: OpenFOAM Meshing & Mesh Conversion

February 20, 2015, 22:28

Replies: 10

[Other] How is aspect ratio computed?

Views: 4,489

Posted By musahossein

How is aspect ratio computed?

Bruno:

Rather than start a new thread, I would appreciate it if you could please tell me how the aspect ratio in openfoam is computed. The reason I ask is that I ran checkMesh on a model and I...

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