Re: [Getfem-users] Modeling Laplace equation with neumann boundary condition

[Yves Renard]

Dear Donghyeon Kim,

A Neumann condition is to be added with "source term" bricks. See the following documenation page

http://download.gna.org/getfem/html/homepage/userdoc/model_source_term.html

Yves.


Le 08/07/2016 05:17, Donghyeon Kim a écrit :

Hi, I just started to use GetFEM++ few days ago. My project is to predict potential distribution when amount of constant current injected in 3D structure. Thus, my FEM model is laplace equation. However, in GetFEM++, I could not find how to set neumann boundary condition. In detail, I want to set neumann boundary condition at some face (grad(x)*n=k, x is solution, n is normal vector of face, and k is constant) Could you give me some advice or any clue?.

Thank you

Donghyeon Kim

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  Yves Renard (address@hidden)       tel : (33) 04.72.43.87.08
  Pole de Mathematiques, INSA-Lyon             fax : (33) 04.72.43.85.29
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