Hello,
I write a mesh operator that starts from a surface mesh and adds a
boundary layer to it (according to this paper
http://onlinelibrary.wiley.com/doi/10.1002/1097-0207%2820000910/20%2949:1/2%3C193::AID-NME929%3E3.0.CO;2-R/abstract)
<http://onlinelibrary.wiley.com/doi/10.1002/1097-0207%2820000910/20%2949:1/2%3C193::AID-NME929%3E3.0.CO;2-R/abstract>.
Steps are:
1) create surface mesh
2) calculate normals
3) move old GFaces
4) create elements in boundary layer (green elements)
5) mesh internal GRegion (orange elements)
My algorithm works fine. But if I mesh some bounding surfaces using
transfinite edges and surfaces there occurs very very flat elements in
the final internal GRegion.
So my question: does the meshGRegion operator requests any mesh vertex
reparametrization on its bounding faces of edges if using transfinite stuff?
Please find attached a mesh cut of the final mesh.
Best regards
Alex
--
Alexander Tismer
Institut für Strömungsmechanik
und Hydraulische Strömungsmaschinen
Universität Stuttgart
Pfaffenwaldring 10
70550 Stuttgart
Tel.: +49 (0) 711 / 685 63007
Fax: +49 (0) 711 / 685 63255
eMail: [email protected]
http://www.ihs.uni-stuttgart.de
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