[Gmsh] Meshing an extruded object

[Silver, Barry]

Hi David
 
Thanks for the reply.
 
Here is the contents of the .geo file . I want to extrude this object by rotation and then mesh it both externally and internally.
 
Point(1) = {0, 0, 0};
Point(2) = {1, 0, 0};
Point(3) = {-1, 0, 0};
Point(4) = {0, 1, 0};
Point(5) = {0, -1, 0};
Circle(1) = {4, 1, 3};
Circle(2) = {4, 1, 2};
Line(3) = {3, 5};
Line(4) = {5, 2};

Please advise on the most appropriate/effecient way to this .
 
Cheers
 
Barry

________________________________

From: David Colignon [mailto:David.Colignon at ulg.ac.be]
Sent: Mon 8/10/2009 07:28
To: Silver, Barry
Cc: gmsh at geuz.org
Subject: Re: [Gmsh] Meshing an extruded object



Hi Barry,

can you send us your .geo file ?

Cheers,

Dave

--
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
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Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
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Silver, Barry wrote:
> Hi
> 
> I am novice and may be asking a simple question. Apologies in advance.
> 
> I have drawn a 2d object which is tear-drop shaped and I have extruded ,
> via rotation, this object about 4 times to obtain a 3d object. The
> object is shaped like a lightbulb
> 
> When I try and mesh the newly created 3d object, Gmsh crashes ...what I
> am doing wrong ?
> 
> Regards
> 
> Barry
>
>
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