Hi Peter,
Will do
thanks for clarifying.
Marco
Search found 56 matches
- 21 Nov 2018, 01:14
- Forum: ElmerSolver
- Topic: Problems with coilSolver
- Replies: 2
- Views: 2773
- 20 Nov 2018, 01:18
- Forum: ElmerSolver
- Topic: Problems with coilSolver
- Replies: 2
- Views: 2773
Problems with coilSolver
Hi all, I'm trying to solve for the current in a 3D closed coil (see picture below) closed_loop_std_10_turns.jpg Unfortunately the solution that I obtain with coil solver is not plausible (see picture below, a volumetric view of current density magnitude) because in this case current is a solenoidal...
- 18 Nov 2018, 22:12
- Forum: ElmerSolver
- Topic: problems with MGDynamicsCalc
- Replies: 4
- Views: 3299
Re: problems with MGDynamicsCalc
Hi Peter,
indeed, commenting "Calculate Joule heating = True" removes the problem.
Thanks for your help!
Marco
indeed, commenting "Calculate Joule heating = True" removes the problem.
Thanks for your help!
Marco
- 09 Nov 2018, 17:04
- Forum: ElmerSolver
- Topic: problems with MGDynamicsCalc
- Replies: 4
- Views: 3299
problems with MGDynamicsCalc
Hi all, I'm having a problem MGDynamicsCalc solver, given a specific current injected in a simple 3D coil (1 turn surrounded by air) I'm trying to calculate its magnetic energy. The current solver seems to work (I have only checked the statCurrent solver output, btw is there a different way to check...
- 03 Oct 2018, 19:26
- Forum: Contributed Cases
- Topic: magnetostatic with mesh morphing
- Replies: 3
- Views: 9495
Re: magnetostatic with mesh morphing
Hi Alex,
You can, for example, split the zip file in two or more smaller files directly with winzip. Or decrease mesh density.
Regards,
Marco
You can, for example, split the zip file in two or more smaller files directly with winzip. Or decrease mesh density.
Regards,
Marco
- 13 Oct 2017, 11:48
- Forum: ElmerSolver
- Topic: Beginner in using Elmer
- Replies: 3
- Views: 3164
Re: Beginner in using Elmer
Hi Charlezyi, Another option to keep an eye on for 1D modeling and simulation is openmodelica https://www.openmodelica.org Here you get the bonus of 3D animation included in the simulation (some configuration required...) In your case animation might not be a decision maker since your projectile can...
- 06 Jul 2017, 02:34
- Forum: ElmerSolver
- Topic: problem with mortar periodic BC
- Replies: 8
- Views: 7342
Re: problem with mortar periodic BC
Hi Peter, to further avoid problems with mesh complexity I have prepared a very simple model yet representative of a real world system (KISS rule ;) ). Consider the system shown in the picture below (NB: clicking the picture will expand it, just found it, but maybe I'm the only one that didn't know ...
- 18 Jun 2017, 13:50
- Forum: ElmerSolver
- Topic: problem with mortar periodic BC
- Replies: 8
- Views: 7342
Re: problem with mortar periodic BC
Good morning Peter, " ...However, even after that there seems to be something beyond the mortar FEs making your system hard to converge... " - bad luck?!? :D About your comment of convergence without Mortar BC. If you mean using pure simmetry conditions instead of mortar than I can confirm...
- 17 Jun 2017, 19:55
- Forum: ElmerSolver
- Topic: problem with mortar periodic BC
- Replies: 8
- Views: 7342
Re: problem with mortar periodic BC
Hi Peter, About the minor tips, I have tried all of them but it didn't help. Though my questions reamin still open, I have tried Mortar BC Additive (True/False) but again no resuts. After that, I have prepared a new mesh that uses an unstructured mesh for the volume and a structured 2D mesh on Morta...
- 02 Jun 2017, 01:37
- Forum: ElmerSolver
- Topic: problem with mortar periodic BC
- Replies: 8
- Views: 7342
Re: problem with mortar periodic BC
Hi Peter, Glad to hear that you see 3D electromagnetics as a promising field ^^ By the way, I assume you are aware of the article "Electromagnetic transient finite element 3D modelling of electrical machines using open-source tools"? Ive found it in this post: http://www.elmerfem.org/forum...