[Gmsh] Problem with meshing between surfaces

[David Colignon]

Hi Verena,

I don't have enough time to explain the problems, but here is a working solution.

Regards,

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
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On 27/04/10 14:23, Krupp, Verena wrote:
> Hi Dave,
>
> thanks for your quick answer. I'm very glad about that.
>
> Now, I define the spheres direct in the geo.file and defined surfaces, but it doesn't really mesh the volume between the spheres and cylinder. I don't want a mesh in the spheres.
>
> I want to import this mesh to COMSOL for solving and post processing, but in my nas.file, I created in GMSH there is just the spheres and on cylinder plane.
>
> Hope you understand what I mean.
>
> I'm very grateful for your help.
>
> Regards, Verena
>
> -----Ursprüngliche Nachricht-----
> Von: David Colignon [mailto:David.Colignon at ulg.ac.be]
> Gesendet: Dienstag, 27. April 2010 12:34
> An: Krupp, Verena
> Betreff: Re: AW: [Gmsh] Problem with meshing between surfaces
>
> Hi Verena,
>
> I think that I see what you want to do, but unfortunately the three volumes (number 30, 61 and 92) imported from your
> nas mesh are only made of tetrahedras, there are no surface loops (or even surface elements) delimiting these volumes,
> so I don't see how to define them as "holes" in the cylinder...
>
> I don't know how you make these volumes and why you export them as a nas mesh, but a solution would be to define
> directly in Gmsh the surface of these volumes...
>
> Regards,
>
> 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/
> Agenda: http://www.google.com/calendar/embed?src=david.colignon%40gmail.com
>
>
> On 27/04/10 10:57, Krupp, Verena wrote:
>> Hey,
>>
>> sorry I thought I have attached this nas-file.
>>
>> Thanks a lot,
>>
>> Best wishes, Verena
>>
>> -----Ursprüngliche Nachricht-----
>> Von: David Colignon [mailto:David.Colignon at ulg.ac.be]
>> Gesendet: Freitag, 23. April 2010 16:44
>> An: Krupp, Verena
>> Cc: 'gmsh at geuz.org'
>> Betreff: Re: [Gmsh] Problem with meshing between surfaces
>>
>> Hi Verena,
>>
>> we also need "Kugelschuttung.nas" to check your geometry...
>>
>> Regards,
>>
>> Dave
>>
>>
>
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