Hi,
If your volumes are somehow overlapping and give a nonconformal mesh, then you need to heal the geometry and you will probably have to
reconstruct the volumes. But Gmsh version 3 gives you more powerful tools to edit the geometry, see
http://onelab.info/pipermail/gmsh/2017/011515.html
Regards,
Dave
--
David Colignon, Ph.D.
1er Logisticien de Recherche
Université de Liège
ACE - Applied & Computational Electromagnetics
Quartier POLYTECH 1 - Montefiore B28
Allée de la découverte 10
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
http://www.ulg.ac.be/nic4
On 13/08/17 18:24, [email protected] wrote:
Good evening,
First of all I want to thank Dr. Colignon and Prof. Geuzaine for their answers to my question
http://onelab.info/pipermail/gmsh/2017/011502.html . Now I have another problem. After I imported the geometry, which contains out of several
solids, and assigned physical volumes, surfaces and characteristic length the mesh is nonconformal. When I activated sew faces before
importing, I have no Volumes in the statistic, so I cant assign physical Volumes. Unfortunately I'm not allowed to upload the step file here.
I have used the search function and some years ago there was a discussion with
Dr. Zenker in 2013 :
http://onelab.info/pipermail/gmsh/2013/007880.html . He used a workaround with netgen. I couldn't try it because our IT Department denied my
query to install it on my laptop.
Is there a solution within the new gmsh version 3 to heal the geometry and to
keep the volumes ?
Thanks for your time and support
Fabian
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