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-   OpenFOAM Native Meshers: snappyHexMesh and Others (http://www.cfd-online.com/Forums/openfoam-meshing-snappyhexmesh/)
-   -   snappyHexMesh refinementSurfaces (http://www.cfd-online.com/Forums/openfoam-meshing-snappyhexmesh/108233-snappyhexmesh-refinementsurfaces.html)

Chia October 17, 2012 14:38

snappyHexMesh refinementSurfaces
 
Hi,
I'm almost a new user of OpenFoam and I wish to know more about sHM.
I'm dealing with a simple geometry to better understand the meaning of the variables in snappyHexMeshDict (to apply them in a more complex case with an .stl geometry).
I focus attention on refinementSurfaces. I can't understand how sHM works with refinementSurfaces, in other words which is the meaning of level(min max)? How are they related to resolveFeatureAngle?
Maybe these are basic questions, but I would like to avoid misunderstandings in the meaning of these variables from the beginning.

Thanks,
Chiara

Tobi October 17, 2012 18:09

Quote:

Originally Posted by Chia (Post 387163)
Hi,
I'm almost a new user of OpenFoam and I wish to know more about sHM.
I'm dealing with a simple geometry to better understand the meaning of the variables in snappyHexMeshDict (to apply them in a more complex case with an .stl geometry).
I focus attention on refinementSurfaces. I can't understand how sHM works with refinementSurfaces, in other words which is the meaning of level(min max)? How are they related to resolveFeatureAngle?
Maybe these are basic questions, but I would like to avoid misunderstandings in the meaning of these variables from the beginning.

Thanks,
Chiara


Hi,

all your answers are here: http://openfoamwiki.net/index.php/SnappyHexMesh !!!

Especially --> POINT 2:
A Comprehensive Tour of snappyHexMesh - 7th OpenFOAM Workshop (25 June 2012):

Tobi


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