[Gmsh] RE : Mesh-Error

[julien hoessler]

Hi Franz,
Sorry for the delay. The problem is that you've recombined the two  
circular surfaces so you can't get prisms in it. I've changed your  
mesh to what I think should be what you're looking for (definition of  
the plane surfaces first, including the inner core, then extrude  
everything along the axis)
regards
Julien
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On 19 Jun 2010, at 15:16, Franz Th. Langer wrote:

> Hi Julien,
>
> thanks very much for help!
>
> I thougt that for generating "prisms" in the inner core of my model,
> everything is there !!!
> top and bottom : 2 triangular faces
>                           and 3 quadrangle-sides
>
> is there a  way to produce just prisms in the inner core of my model?
>
> Best regards
> Franz
>
> Hoessler, Julien wrote:
>
>> Hi Franz,
>> Your surfacic mesh is made of quads because of the recombine  
>> command, so it's impossible to generate tetras inside your volume.  
>> If you want a volumic hexa meshes, you need to extrude your surfaces
>> regards
>> Julien
>> ________________________________________
>> De : gmsh-bounces at ace20.montefiore.ulg.ac.be [gmsh-bounces at ace20.montefiore.ulg.ac.be 
>> ] de la part de Franz Langer [eplanung at t-online.de]
>> Date d'envoi : samedi 19 juin 2010 09:58
>> ? : gmsh at geuz.org
>> Objet : [Gmsh] Mesh-Error
>>
>> Hi,
>>
>> I get a 3d-mesh-error , and I
>> cant find the reason why?
>>
>> Best regards
>> Franz
>>
>>
>> --
>> Mit freundlichen Gr??en
>>
>> Dipl.-Ing. Franz Theodor Langer (Gesch?ftsf?hrer)
>> -----------------------------------------------------------------
>> E_Planung GmbH
>> Planung + Berechnung f?r Wissenschaft und Technik im Ingenieurbau
>>
>> Schl?sselbergstra?e 30, 81673 M?nchen, Tel. 089/454933-0 Fax -14
>> Gesch?ftsnummer: HRB 90116, Gerichtsstand: M?nchen
>>
>>
>>
>>
>

Julien Hoessler
PhD Student
Department of Aeronautics
Imperial College London

Phone: +44 (0) 20759 45042
Email:   julien.hoessler06 at imperial.ac.uk