Could you upload your sif file?
Maybe your mesh too if it is not too big?
Search found 27 matches
- 12 Feb 2014, 18:24
- Forum: ElmerSolver
- Topic: Whitney Solver Parallel: Performance and Memory Organisation
- Replies: 6
- Views: 4859
- 21 Jan 2014, 18:41
- Forum: ElmerSolver
- Topic: Shape functions
- Replies: 1
- Views: 1865
Shape functions
Hello,
Is there any way to select the shape functions in elmer?
If I try the same mesh in Elmer and Comsol I need a much finer mesh in Elmer to get the same results.
Edit: I am using the WhitneySolvers and the MagnetoDynamics2D
Is there any way to select the shape functions in elmer?
If I try the same mesh in Elmer and Comsol I need a much finer mesh in Elmer to get the same results.
Edit: I am using the WhitneySolvers and the MagnetoDynamics2D
- 21 Jan 2014, 18:28
- Forum: General
- Topic: Mesh model question
- Replies: 5
- Views: 3249
Re: Mesh model question
I do not really know the exact answer but
If it solves your problem I wouldn't worry about it.
Code: Select all
Volume elements: 0
- 21 Jan 2014, 18:26
- Forum: Installation & compilation
- Topic: Where are the Linux Binaries for ElmerGUI?
- Replies: 1
- Views: 2829
Re: Where are the Linux Binaries for ElmerGUI?
I think there aren't any but compiling (at least with gentoo) is really straight forward.
- 20 Nov 2013, 10:15
- Forum: ElmerSolver
- Topic: Convergence History
- Replies: 8
- Views: 10308
Re: Convergence History
The numerical solution searches the (local) minimum so you give a threshold to stop. The convergence monitor shows you the state of your solution progress. In this graph you can see how fast your solver converge. I would suggest you to use paraview for post processing. Just change your sif file to P...
- 19 Nov 2013, 17:46
- Forum: ElmerSolver
- Topic: WhitneyHarmonicAVSolver complex current density
- Replies: 1
- Views: 1865
WhitneyHarmonicAVSolver complex current density
Hello,
In the models manual there is the body force
My problem is I need real and imaginary part of current density.
Is there any way to give both parts?
Edit:
I have the same problem with the MagnetodDynamics2DHarmonic solver.
In the models manual there is the body force
Code: Select all
Current Density Im i Real
Is there any way to give both parts?
Edit:
I have the same problem with the MagnetodDynamics2DHarmonic solver.
- 18 Nov 2013, 11:06
- Forum: ElmerGUI
- Topic: B-H Curve MagnetoDynamics2D
- Replies: 15
- Views: 14466
Re: B-H Curve MagnetoDynamics2D
I think you need the coefficents of the cubic spline function.
In your case file there are german words so I think you can handle this site:
http://www.arndt-bruenner.de/mathe/scri ... spline.htm
I hope this will help.
In your case file there are german words so I think you can handle this site:
http://www.arndt-bruenner.de/mathe/scri ... spline.htm
I hope this will help.
- 15 Nov 2013, 17:39
- Forum: ElmerGUI
- Topic: B-H Curve MagnetoDynamics2D
- Replies: 15
- Views: 14466
Re: B-H Curve MagnetoDynamics2D
If you need fast a 2d only simulation maybe give femm a try. It is much easier to understand but elmer is much more powerful. But i found another thing you should look at. From the elmer models manual: B-H Curve Cubic Real The B-H curve must be given as a cubic spline. This enables that the derivati...
- 15 Nov 2013, 13:43
- Forum: ElmerSolver
- Topic: Export solution in specific area
- Replies: 3
- Views: 2584
Re: Export solution in specific area
I think the SaveLine Solver is the right for me. In the 2d case I can use Solver 3 Exec Solver = After Simulation Equation = SaveLine Procedure = "SaveData" "SaveLine" Filename = "line.dat" Polyline coordinates(2,2) = -5e-3 5e-4 -5e-3 4.45e-3 End But I didn't get it to ...
- 15 Nov 2013, 13:36
- Forum: ElmerGUI
- Topic: B-H Curve MagnetoDynamics2D
- Replies: 15
- Views: 14466
Re: B-H Curve MagnetoDynamics2D
I tried your code on win7 and Linux. On Win7 I got some errors like ERROR:: Model Input: For property name:[target variable complex] . On Linux there was a convergence problem. After changing the bh to relative permeability 1 it worked on Linux. So I think you have at least two problems. Your Window...