Search found 1873 matches

by mzenker
Yesterday, 15:41
Forum: ElmerSolver
Topic: Electric field calculation using Gmsh and Elmer.
Replies: 7
Views: 44

Re: Electric field calculation using Gmsh and Elmer.

Hi,

to get msh format 2, add
-format msh2
to your gmsh command (see viewtopic.php?f=3&t=6654&start=10).

HTH,
Matthias
by mzenker
Yesterday, 13:43
Forum: ElmerSolver
Topic: Electric field calculation using Gmsh and Elmer.
Replies: 7
Views: 44

Re: Electric field calculation using Gmsh and Elmer.

Hi,

try to export the mesh in gmsh format 2 and import that to Elmer. gmsh format 4 import to Elmer has not been possible for some time - apparently this has now changed, but I suspect that the implementation is rather fresh and possibly might still have some bugs...

Matthias
by mzenker
Yesterday, 10:26
Forum: ElmerSolver
Topic: Electric field calculation using Gmsh and Elmer.
Replies: 7
Views: 44

Re: Electric field calculation using Gmsh and Elmer.

Hi, I cannot see an obvious reason why your calculation should not produce a valid result. The densities of your materials are approximative, but density does not affect the electric field. Since at least one of your materials is a conductor, you could try to use the static current solver instead of...
by mzenker
24 Apr 2019, 17:54
Forum: ElmerSolver
Topic: Electric field calculation using Gmsh and Elmer.
Replies: 7
Views: 44

Re: Electric field calculation using Gmsh and Elmer.

Hi,

you should give more information if you want someone to help you. What is your geometry (geo file if you use gmsh would be fine)? You should also post the sif file as it contains the settings for ElmerSolver.

Matthias
by mzenker
23 Apr 2019, 13:01
Forum: ElmerSolver
Topic: How to assign boundary conditions to a large amount of surfaces
Replies: 10
Views: 98

Re: How to assign boundary conditions to a large amount of surfaces

Hi, as was suggested before, you will get what (I think) you want if you do file->export in gmsh, use .msh as file extension, set the format to "version 2 ASCII" and do NOT check "save all elements". gmsh then saves a mesh file cube.msh with only the physical bodies and boundaries. You can open that...
by mzenker
15 Apr 2019, 12:34
Forum: External tools
Topic: Confusion about.geo files
Replies: 1
Views: 23

Re: Confusion about.geo files

Hi,

.geo files are gmsh format. For information about gmsh see www.gmsh.info.

Matthias
by mzenker
11 Apr 2019, 11:26
Forum: ElmerSolver
Topic: Shell Solver Ring Stiffened Pressure Vessel
Replies: 7
Views: 84

Re: Shell Solver Ring Stiffened Pressure Vessel

OK, yet another approach... ;)
The essential is that your problem seems to be solved.

Matthias
by mzenker
10 Apr 2019, 15:30
Forum: ElmerSolver
Topic: Shell Solver Ring Stiffened Pressure Vessel
Replies: 7
Views: 84

Re: Shell Solver Ring Stiffened Pressure Vessel

Did you make a partition in Salomé before meshing (see also http://www.elmerfem.org/elmerwiki/index ... e_to_Elmer)? This normally helps to prevent that kind of problem.

HTH,
Matthias
by mzenker
10 Apr 2019, 12:01
Forum: ElmerSolver
Topic: Fracture Mechanics application
Replies: 4
Views: 81

Re: Fracture Mechanics application

Hi,

a short search in the forum reveals this post: viewtopic.php?f=3&t=3819.
Maybe this is what you are looking for?

HTH,
Matthias
by mzenker
10 Apr 2019, 11:57
Forum: ElmerSolver
Topic: Shell Solver Ring Stiffened Pressure Vessel
Replies: 7
Views: 84

Re: Shell Solver Ring Stiffened Pressure Vessel

Hmmm...
If you inspect the interface more closely, do you see that the meshes for both adjacent bodies share nodes?