Search found 3587 matches

by raback
Today, 02:02
Forum: ElmerSolver
Topic: Closed coil with core simulation
Replies: 32
Views: 881

Re: Closed coil with core simulation

Hi

Join solvers 4 and 8 by adding keywords "Vtu Format = Logical True" and "Gmsh Format = Logical True" and keep the "After Simulation" active.

-Peter
by raback
Yesterday, 13:26
Forum: ElmerSolver
Topic: Multigrid Preconditioning
Replies: 1
Views: 9

Re: Multigrid Preconditioning

Hi The geometric multigrid requires a hierarchy of meshes. You can either provide a set of meshes, or perhaps rather use "Mesh Levels" in the simulation section to apply mesh multiplication reqursively. Then you start from a very coarse mesh which may not always be feasible as it cannot desscribe th...
by raback
Yesterday, 03:44
Forum: External tools
Topic: Salome: Elmer-plugin available
Replies: 13
Views: 8186

Re: Salome: Elmer-plugin available

Hi RaJa,

Thanx for keeping up the good work!

Are these instructions still the best pointer to the code:
viewtopic.php?t=4482#p16362

-Peter
by raback
Yesterday, 03:12
Forum: Bug reports
Topic: Segmentation Fault - Heat and Static Current Conduction
Replies: 3
Views: 397

Re: Segmentation Fault - Heat and Static Current Conduction

Hi

Perhaps the ViewFactors executable is not in the path? Then it is not found and failure occurs.

-Peter
by raback
Yesterday, 03:10
Forum: General
Topic: Problem with Elmer definition file editor
Replies: 1
Views: 21

Re: Problem with Elmer definition file editor

Hi

What version of Elmer were you running? I.e. downloaded from where?

-Peter
by raback
Yesterday, 03:07
Forum: Installation & compilation
Topic: NSIS error installing binaries on Win 10 Pro
Replies: 5
Views: 144

Re: NSIS error installing binaries on Win 10 Pro

Hi Just added fresh Windows installer to sf.net and nic.funet.fi. ElmerGUI now comes with OpenCASCADE (occ) and VTKPost too. Seaki's new work with VTK8 made this possible. There are two versions, either with or without MPI. Some notes on the configuration: - OpenCASCADE with cadview functionality is...
by raback
Yesterday, 02:28
Forum: ElmerSolver
Topic: Closed coil with core simulation
Replies: 32
Views: 881

Re: Closed coil with core simulation

Hi Frederic,

There should not be any empty files. There can be may .vtu files if you run in parallel and the .pvtu file is then the wrapper file.

Perhaps you could share a listing of your problem?

-Peter
by raback
05 Apr 2020, 22:03
Forum: ElmerSolver
Topic: Introducing springs to a point/face as a boundary condition
Replies: 28
Views: 261

Re: Introducing springs to a point/face as a boundary condition

Hi,

Yes, the vtk versions there turned out to be broken. Try the older ones without vtk. For distros you need all the required dynamic libs and bundling them currently requires some manual steps.

-Peter
by raback
05 Apr 2020, 21:52
Forum: General
Topic: Magnetic field induced by current in a cylindrical wire
Replies: 21
Views: 183

Re: Magnetic field induced by current in a cylindrical wire

Hi You cannot just change one value in the "subcell limits 1". Probably you entangle the mesh. The other values should be in proportion. I just tested the scaling by altering Coordinate Scaling(3) = 1.0e-4 1.0e-4 1.0e-3 i.e. scaling (x,y) differently than z. The "joule heating e" does not depend on ...