[Gmsh] gmsh generates corrupt 3D mesh (Re: gmsh mesh gives "Degenerate 3D element" error in Elmer)

[Jean-François Remacle]

Hello,

Did you use gmsh -optimize to optimize the 3D mesh. Delaunay mesh generation
can produce slivers, and there was at least one sliver in the mesh. Using -optimize
option removes the slivers, at least on my laptop ;-)

Info    : Opti : (17886,66,23974) =  1.48031E+01 QBAD  6.00461E-13 QAVG  6.65151E-01 (   1.500 sec) ---> THERE ARE SLIVERS !!!
Info    : Opti : (22562,93,46218) =  1.48031E+01 QBAD  2.13277E-05 QAVG  6.68003E-01 (   2.625 sec) ---> THERE ARE NO SLIVERS 


JF


Le 4 mars 2013 à 13:30, "Zenker, Dr. Matthias" <Matthias.Zenker at erbe-med.com> a écrit :

> <test.geo>

------------------------------------------------------------------
Prof. Jean-Francois Remacle
Universite catholique de Louvain (UCL)
Ecole Polytechnique de Louvain (EPL) - Louvain School of Engineering
Institute of Mechanics, Materials and Civil Engineering (iMMC)
Center for Systems Engineering and Applied Mechanics (CESAME)
Tel : +32-10-472352 -- Mobile : +32-473-909930 

 





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