Hi Arnon,
the end surfaces of your cylinders must be defined as "holes" in the 2 lateral
faces of your bounding box.
And the characteristic lengths you associated with some points are too small,
it will produce a very big mesh !
Cheers,
Dave
--
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Sart-Tilman B28
Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
Fax: +32 (0)4 366 29 10
WWW: http://hpc.montefiore.ulg.ac.be/
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arnon wrote:
I am trying to 3D mesh a combination of 10 cylinders, L shape and Box
(see attached.geo file) , but Gmsh crashes
1.Assertion failed!
2. Runtime error (Ntegen algorithm)
I have also tried to make a geometry with many boxes of different size
adjacent to each other all with different materials (i.e. they must be
meshed separately,and the mesh must be connected), but get similar
problems with
the meshing. Have you got any tips, or maybe a good example file other
than the examples/tutrials provided?
arnon
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