[Gmsh] Problem generating a hole inside a volume

[Mauricio Vinassa]

Hello and thank you Dr Matthias for your help

I need to generate a volume that has inside other two perpendicular
volumes, which also need to be meshed. I tried to do this defining each of
the interior volume independently and the create the exterior volume with a
hole inside.

I am not sure if this is the best way to do it, but I can't generate the 3D
mesh, neither changing geometries nor changing 3D mesh algorithm. I avoid
crossing surfaces but still can't get it.

I have attached the .geo file, which is a simplification of my model, with
the surface loops and volumes.

If you can take a look at it and see if you can find where is the problem I
would be very grateful, at this time I don't know what else to try.

Mauricio


On Fri, Feb 21, 2014 at 5:13 AM, Zenker, Dr. Matthias <
Matthias.Zenker at erbe-med.com> wrote:

>  Hi,
>
>
>
> there was no attachment...
>
>
>
> Matthias
>
>
>
> *Von:* Mauricio Vinassa [mailto:mvinassa at gmail.com]
> *Gesendet:* Freitag, 21. Februar 2014 01:18
> *An:* gmsh at geuz.org
> *Betreff:* [Gmsh] Problem generating a hole inside a volume
>
>
>
> Hi all,
>
> I am kind new in mesh generation, is not my expertise area at all.
>
> I am trying to generate a 3D mesh to a volume with a hole inside, seems to
> be very simple, but I tried everything (hope not everything) but couldn't
> got it. I tried changing my volume geometries several time, changing my 3D
> algorithm to frontal, etc etc but none of these worked.
>
> I attached a .geo file (simplified model), which is a simplification of my
> model, with the surfaces loop generation and the volume.
>
> If you can take a look at it and see where is my problem I would be very
> grateful, at this time I don't know what else to try. \
>
> Thanks
>
> Mauricio
>
>
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