[snappyHexMesh] Snappy. Mesh region between 2 concentric stls -- CFD Online Discussion Forums

May 16, 2014, 09:46

Snappy. Mesh region between 2 concentric stls

be_inspired

Senior Member

M. Montero

Join Date: Mar 2009

Location: Madrid

Posts: 153

Rep Power: 17

Hi all,

I am trying to mesh the region between 2 stls.
Originally there were 2 meshes. The bigger one in which some cells were removed using subsetMesh and and internal Mesh. The objective is to create new grid in the region between both meshes and so, to obtain a unique mesh but keeping the original ones. After snappy, the next step would be to merge all meshes and stich the meshes to delete all internal faces.

I have 2 stls. The geometries were obtained using foamToSurface+surfaceSplitByPatch.

Could you give me some guidance about how to proceed with snappy or if the procedure is not valid?

Best Regards
Marcelino

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Last edited by be_inspired; May 18, 2014 at 19:03.

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