Re: [deal.II] Boundary conditions on components in with FESystem

2020-12-02 Thread Konrad Simon
Dear Wolfgang, I may have stumbled over something. I created a 3D hyper_shell with 6 coarse cells which is nothing but a cube with a cubical void in the center. I then asked for the face orientations of each face in each cell. In each of the 6 cells all faces have standard orientation

Re: [deal.II] Boundary conditions on components in with FESystem

2020-11-08 Thread Wolfgang Bangerth
On 11/6/20 10:11 AM, Konrad Simon wrote: I have a code version in which I am using a FESystem (3d) composed of three elements: FE_Nedelec (w), FE_RaviartThomas (u) and DGQ (p). The code compiles fine but gives unreasonable results and I do not see what I am doing wrong or what I forgot.

[deal.II] Boundary conditions on components in with FESystem

2020-11-06 Thread Konrad Simon
Dear all, I have a code version in which I am using a FESystem (3d) composed of three elements: FE_Nedelec (w), FE_RaviartThomas (u) and DGQ (p). The code compiles fine but gives unreasonable results and I do not see what I am doing wrong or what I forgot. I need to impose (essential)