[Getdp] Magnetostatic 3D

[Christophe Geuzaine]

Victor Bellido-Gonzalez wrote:
> 
> Hi,
> I wonder if I could get some help defining a 3 D problem,... it is a
> simple example but I can't get around defining all the things I need
> using Gsmh, so I cannot get the final solution with GetDP. The problem
> is a SmCo magnet (Br= 0.94 Tesla, Hc= 730 kA/m) of
> dimensions:
> x=10
> y=40
> z=20 (magnetic axis)
> 
> The magnet is placed on a piece of iron of dimensions
> x=30
> y=60
> z=10
> 
> the magnet is centred on that piece of iron.
> You can see the geometry on the following file,... my question is how I
> go about defining the "Physical" characteristics of this
> problem.

Your problem is the same (in 3D) as the one defined in the demo
distributed with GetDP (demos/test.pro). Reading the demo + the Gmsh
tutorial will teach you all the stuff needed to solve your problem.

Christophe

-- 
Christophe Geuzaine

Tel: (626) 395-4552    http://www.geuz.org
Fax: (626) 578-0124    mailto:geuzaine at acm.caltech.edu