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Forum: OpenFOAM Meshing & Mesh Conversion

August 25, 2011, 11:17

Replies: 12

[snappyHexMesh] gmsh+stl+snappyHexMesh

Views: 6,298

Posted By alberto

SnappyHexMesh greatly improved in 2.0.x, as a...

SnappyHexMesh greatly improved in 2.0.x, as a consequence I strongly suggest to upgrade to the latest version. If you want more information:...

Forum: OpenFOAM Meshing & Mesh Conversion

August 24, 2011, 21:04

Replies: 12

[snappyHexMesh] gmsh+stl+snappyHexMesh

Views: 6,298

Posted By alberto

You can probably avoid the problem with a trick: ...

You can probably avoid the problem with a trick:

- Generate the mesh in snappyHexMesh without adding layers or refining around the surfaces.

- Use refineMesh to refine around objects. You...

Forum: OpenFOAM Meshing & Mesh Conversion

August 24, 2011, 10:05

Replies: 12

[snappyHexMesh] gmsh+stl+snappyHexMesh

Views: 6,298

Posted By alberto

Do you see the same problem if you activate the...

Do you see the same problem if you activate the option "use VTKkPolyhedron" in paraview? Paraview tends to show some cells as triangles, even when they are actually a single cell.

Forum: OpenFOAM Meshing & Mesh Conversion

August 21, 2011, 04:39

Replies: 12

[snappyHexMesh] gmsh+stl+snappyHexMesh

Views: 6,298

Posted By alberto

Yes, it is possible. Once you have the STL, put a...

Yes, it is possible. Once you have the STL, put a box with blockMesh around it and mesh the box fine enough to intersect the details of your geometry. At this point you can follow one of the...

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