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 > > > _______________________________________________ > Getfem-users mailing list > [email protected] > https://mail.gna.org/listinfo/getfem-users -- Yves Renard ([email protected]) tel : (33) 04.72.43.87.08 Pole de Mathematiques, INSA-Lyon fax : (33) 04.72.43.85.29 20, rue Albert Einstein 69621 Villeurbanne Cedex, FRANCE http://math.univ-lyon1.fr/~renard ---------
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