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Forum: OpenFOAM Meshing & Mesh Conversion

August 6, 2010, 08:43

Replies: 7

[snappyHexMesh] problems with snappyHexMesh

Views: 2,820

Posted By Mo-ITB

Hi Stefanie, snappy first snaps the stl out...

Hi Stefanie,

snappy first snaps the stl out of the volume defined by the bounding box.
the refinement can be done for all patches and surfaces you define.

in snappyHexMeshDict you can do...

Forum: OpenFOAM Meshing & Mesh Conversion

August 6, 2010, 07:44

Replies: 7

[snappyHexMesh] problems with snappyHexMesh

Views: 2,820

Posted By Mo-ITB

if you watch your mesh with paraview try to make...

if you watch your mesh with paraview try to make a threshold ( filters -> alphabetical -> extract cells by region) instead of a plane to prevent cells from being cut. then it might look better.

Forum: OpenFOAM Meshing & Mesh Conversion

August 6, 2010, 07:38

Replies: 7

[snappyHexMesh] problems with snappyHexMesh

Views: 2,820

Posted By Mo-ITB

Hi Stefanie, do you use a stl-file for the...

Hi Stefanie,

do you use a stl-file for the cube or are the outer boundaries containing the block definded by blockMesh?
In this case there would be no need to snap.

best,
Moritz

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