Search found 81 matches

by foadsf
11 May 2022, 09:19
Forum: ElmerSolver
Topic: Thin axisymmetric elastic disk over a vacuum hole
Replies: 10
Views: 1649

Re: Thin axisymmetric elastic disk over a vacuum hole

Hi Peter,

Thanks a lot for the information.
Can you also be kind to review my .geo and .sif files I posted earlier?
by foadsf
10 May 2022, 14:46
Forum: ElmerSolver
Topic: Thin axisymmetric elastic disk over a vacuum hole
Replies: 10
Views: 1649

Re: Thin axisymmetric elastic disk over a vacuum hole

I managed to run the simulation under Windows WSL as instructed here. I would appreciate it if you could review my results and give me some feedback.
by foadsf
10 May 2022, 14:35
Forum: Installation & compilation
Topic: install MUMPS solver (Windows)
Replies: 5
Views: 6980

Re: install MUMPS solver (Windows)

I was able to run a decent version of Elmer under Windows Subsystem for Linux (WSL). Assuming you have admin rights on your computer If you have Hyper-V available (you have Windows Pro or better, Windows Home doesn't work, and you have hardware virtualization activated via BIOS), then just follow th...
by foadsf
10 May 2022, 13:04
Forum: ElmerSolver
Topic: Thin axisymmetric elastic disk over a vacuum hole
Replies: 10
Views: 1649

Re: Thin axisymmetric elastic disk over a vacuum hole

Sadly I am not able to use the MUMPS solver on windows. See also this post. 😔
by foadsf
10 May 2022, 13:02
Forum: Installation & compilation
Topic: install MUMPS solver (Windows)
Replies: 5
Views: 6980

Re: install MUMPS solver (Windows)

Sadly the MUMPS solver is still a big issue on Windows OS. Please consider that a great portion of your potential industrial users is on Windows. And these types of boiler plate issues are not encouraging.
by foadsf
10 May 2022, 12:45
Forum: Installation & compilation
Topic: How to get the MUMPS solver on Windows OS?
Replies: 3
Views: 1823

How to get the MUMPS solver on Windows OS?

Following this post , I am trying to run ElmerSolver against the .sif file provided by Kevin Arden. However, I get this error message: ERROR:: CheckLinearSolverOptions: MUMPS solver has not been installed. STOP 1 I have downloaded the binaries from here . and used the cmd/batch script to set up the ...
by foadsf
09 May 2022, 22:43
Forum: ElmerSolver
Topic: Thin axisymmetric elastic disk over a vacuum hole
Replies: 10
Views: 1649

Re: Thin axisymmetric elastic disk over a vacuum hole

Hi again Kevin,

Here is as far as I have gone so far
20220509.zip
(2.84 KiB) Downloaded 107 times
. Can you be kind to take a look at my .geo and .sif files and let me know how do you think about them?
by foadsf
09 May 2022, 18:57
Forum: ElmerGUI
Topic: Display physical names
Replies: 8
Views: 6058

Re: Display physical names

I also wonder what the enteties.sif file is meant for? 🤔
by foadsf
09 May 2022, 18:52
Forum: ElmerGUI
Topic: Display physical names
Replies: 8
Views: 6058

Re: Display physical names

It appears as if compiling mesh from the .unv format doesn't create the mesh.names file. The gmsh <fileName>.geo -3 -order 2 -format unv ElmerGrid 8 2 <fileName>.unv -autoclean -out <folderName> command doesn't create one. while gmsh disk_hole.geo -3 -order 2 ElmerGrid 14 2 <fileName>.msh -autoclean...
by foadsf
09 May 2022, 16:52
Forum: ElmerSolver
Topic: Thin axisymmetric elastic disk over a vacuum hole
Replies: 10
Views: 1649

Re: Thin axisymmetric elastic disk over a vacuum hole

Hi Kevin, I am not sure if the "no displacement at x = 0" boundary condition is enough. I think we also need differentiability, ∂*/∂x = 0, so the "beam" is perpendicular to the y axis. Plus we need the simulation parameter: Simulation ... Coordinate System = "Axi Symmetric&q...