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-   -   [mesh manipulation] refineMesh Cylinder (https://www.cfd-online.com/Forums/openfoam-meshing/106207-refinemesh-cylinder.html)

dl6tud August 22, 2012 01:49

refineMesh Cylinder
 
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I would like to refine a blockmesh. But only an inner cylindrical part. In my opinion, refineMesh does not work properly, because it connects some cells wrong (see picture). Has anyone had the same problem and/or can suggest a solution?

lindstroem August 22, 2012 05:38

If you switch of "decompose polyhedral cells" in paraview, it will look nicer. But you can trust the refineMesh - the mesh is ok. Or did checkMesh complain about something?

Greetings

dl6tud August 22, 2012 07:43

CheckMesh does not complain, so probably you are right. But it is still strange, why some cells are drawn wrong.

lindstroem August 22, 2012 09:38

As said, try to look at it with the option "decompose polyhedral cells".. It'll look fine then..


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