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Forum: OpenFOAM Meshing & Mesh Conversion

September 14, 2017, 05:49

Replies: 14

[snappyHexMesh] Removing further cells after SHM

Views: 2,630

Posted By a_slow_old_man

There is some uneccessary refinement along the...

There is some uneccessary refinement along the lengthwise "edges". I don't think that is responsible for the problem, but you can fix that by decreasing the "includeAngle" in your...

Forum: OpenFOAM Meshing & Mesh Conversion

September 14, 2017, 00:23

Replies: 14

[snappyHexMesh] Removing further cells after SHM

Views: 2,630

Posted By a_slow_old_man

Is it possible for your to upload your case so I...

Is it possible for your to upload your case so I can take a closer look at it?

If you are not allowed to upload your case, can you take some images of your geometry before and after the SHM job?...

Forum: OpenFOAM Meshing & Mesh Conversion

September 13, 2017, 00:24

Replies: 14

[snappyHexMesh] Removing further cells after SHM

Views: 2,630

Posted By a_slow_old_man

Okay this part here might explain it. I...

Okay this part here might explain it.

I assumed your basemesh, the one provided by your teacher is structured. I looked up gambit and it seems to built unstructured meshes as well as structured...

Forum: OpenFOAM Meshing & Mesh Conversion

September 12, 2017, 07:58

Replies: 14

[snappyHexMesh] Removing further cells after SHM

Views: 2,630

Posted By a_slow_old_man

Hmmm that is strange. Can you try to add these...

Hmmm that is strange. Can you try to add these infos back in the Dictionary but keep addLayers false?

Forum: OpenFOAM Meshing & Mesh Conversion

September 12, 2017, 05:25

Replies: 14

[snappyHexMesh] Removing further cells after SHM

Views: 2,630

Posted By a_slow_old_man

Please try this snappyHexMeshDict, it is a very...

Please try this snappyHexMeshDict, it is a very reduced form, which only uses the surface of the .stl file for refinement. The Problem might be coupled to the featureEdgeRefinement.
...

Forum: OpenFOAM Meshing & Mesh Conversion

September 5, 2017, 00:36

Replies: 14

[snappyHexMesh] Removing further cells after SHM

Views: 2,630

Posted By a_slow_old_man

Hello Francesco, there ist only one thing I...

Hello Francesco,

there ist only one thing I saw in your SHMDict, you missed a semicolon here, but I don't think that is the root of the problem.

You have one important message in your log...

Forum: OpenFOAM Meshing & Mesh Conversion

September 1, 2017, 01:49

Replies: 14

[snappyHexMesh] Removing further cells after SHM

Views: 2,630

Posted By a_slow_old_man

Hello Francesco, welcome to the forum. ...

Hello Francesco,

welcome to the forum.

It is almost impossible to help you when you do not provide your snappyHexMeshDict and the log file of your SHM run.
There is just too much which could...

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