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Forum: OpenFOAM Meshing & Mesh Conversion

September 2, 2005, 05:02

Replies: 34

[Other] Generating a unstructured grids from STL files

Views: 9,633

Posted By mattijs

Forget my last post, forgot

Forget my last post,

forgot that stlToGmsh is a mesh generator, thought it was only a surface format converter. Still helps to have a look at the gmsh file and check for elements with element...

Forum: OpenFOAM Meshing & Mesh Conversion

August 30, 2005, 03:54

Replies: 34

[Other] Generating a unstructured grids from STL files

Views: 9,633

Posted By mattijs

You started off from a surface

You started off from a surface description in the form of an STL file, right? So stlToGmsh probably converts it to the gmsh surface format.

At what point did you generate tetrahedra (volume...

Forum: OpenFOAM Meshing & Mesh Conversion

August 18, 2005, 05:34

Replies: 34

[Other] Generating a unstructured grids from STL files

Views: 9,633

Posted By mattijs

Your .msh file is probably emp

Your .msh file is probably empty. Did you actually generate a (3D) mesh in gmsh?

Forum: OpenFOAM Meshing & Mesh Conversion

August 10, 2005, 05:08

Replies: 34

[Other] Generating a unstructured grids from STL files

Views: 9,633

Posted By mattijs

Hi Sita, I came up with thi

Hi Sita,

I came up with this list before:

http://www.cfd-online.com/cgi-bin/OpenFOAM_Discus/show.cgi?tpc=1&post=859#POST859

For polygon modelling you might also have a look at e.g....

Forum: OpenFOAM Meshing & Mesh Conversion

May 6, 2005, 17:24

Replies: 34

[Other] Generating a unstructured grids from STL files

Views: 9,633

Posted By mattijs

autoPatch is really quite simp

autoPatch is really quite simple. It takes all the edges on the surface of the mesh, marks those edges where the angle between the two faces using the edge is larger than the user specified value and...

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