Search found 8 matches
- 31 Aug 2021, 12:33
- Forum: ElmerSolver
- Topic: Reinitialize fields during steady-state simulation?
- Replies: 2
- Views: 1320
Re: Reinitialize fields during steady-state simulation?
It seems that you were right. Reinitialization is not necessary. Thank you.
- 26 Aug 2021, 12:05
- Forum: ElmerSolver
- Topic: Reinitialize fields during steady-state simulation?
- Replies: 2
- Views: 1320
Reinitialize fields during steady-state simulation?
Hello, is there some simple way to reinitialize fields during steady-state simulation? (either reuse Initial Condition, or set everything to 0) So that Elmer would do x steady state iterations, then reinitialize some or all the fields and then do another x iterations... I think this could be done by...
- 31 May 2021, 16:01
- Forum: ElmerSolver
- Topic: Exec Intervals, but skip first iteration
- Replies: 2
- Views: 902
Re: Exec Intervals, but skip first iteration
I am thinking that maybe Exec Condition with custom Fortran function might help me. But I need to pass it current value of Steady-State iterator. Is this possible? I cannot find any such information in the documentation. EDIT: I just realized that's just variable Time in Steady-State simulations. A ...
- 18 May 2021, 17:00
- Forum: ElmerSolver
- Topic: Exec Intervals, but skip first iteration
- Replies: 2
- Views: 902
Exec Intervals, but skip first iteration
Hi, I have a steady-state simulation, in which I want a certain solver to run only every 5 iterations (5th iteration, 10th iteration...). I attempted to do this: Solver 8: Exec Solver: after timestep Exec Intervals(1): 5 but this makes solver run on 1st iteration, 6th iteration etc. What can I do to...
- 08 Dec 2020, 11:42
- Forum: ElmerSolver
- Topic: Homogeneous Poisson equation - solve for potential
- Replies: 7
- Views: 2705
Re: Homogeneous Poisson equation - solve for potential
Thanks! That's helpful
- 05 Dec 2020, 14:38
- Forum: ElmerSolver
- Topic: Homogeneous Poisson equation - solve for potential
- Replies: 7
- Views: 2705
Re: Homogeneous Poisson equation - solve for potential
I found the solution!
I was using ElmerGrid on my .unv mesh, but I omitted -autoclean parameter. Now that I am using
it works.
Thank you all for your help!
I was using ElmerGrid on my .unv mesh, but I omitted -autoclean parameter. Now that I am using
Code: Select all
ElmerGrid 8 2 poisson.unv -autoclean
Thank you all for your help!
- 05 Dec 2020, 01:11
- Forum: ElmerSolver
- Topic: Homogeneous Poisson equation - solve for potential
- Replies: 7
- Views: 2705
Re: Homogeneous Poisson equation - solve for potential
Oh, sorry about that, it's just copying mistake. Even with the 'End' statement I have the same problem.
So if this works for you, does that mean that problem is probably with mesh?
So if this works for you, does that mean that problem is probably with mesh?
- 04 Dec 2020, 17:48
- Forum: ElmerSolver
- Topic: Homogeneous Poisson equation - solve for potential
- Replies: 7
- Views: 2705
Homogeneous Poisson equation - solve for potential
Hi everyone, I am trying to use Elmer for finding electric potential from homogeneous Poisson equation via StatElecSolver. I generated 2D mesh (it is annulus with different potentials on the inner and outer edge) in SALOME and created a .sif file for ElmerSolver, but it executes very quickly and the...