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Re: Elastic wave
Posted: 28 Apr 2017, 10:26
by Fouzi
Hi,
In model==> Equation==>Edit solver settings in Linear system am not sure about the methode to use, have you an idea about this.
Fouzi
Re: Elastic wave
Posted: 28 Apr 2017, 11:59
by mzenker
Hi,
I would first solve the problem that your simulation doesnt' seem to give the result you expect. You can use the defaults as long as the simulation converges in a reasonable time without errors or warnings.
HTH,
Matthias
Re: Elastic wave
Posted: 28 Apr 2017, 12:02
by Fouzi
Hi Matthias ,
I have always this warning (see attached), but i don't undertund why?
Re: Elastic wave
Posted: 28 Apr 2017, 12:11
by mzenker
Could you show more of your log file if someone should tell you what goes wrong?
Without knowong more details, I would guess that this message might be related to the fact that you seem to use a 2D solver with a 3D geometry, and that the solver looks for a property called thickness which it doesn't find. Have a look into the models manual and search for the keyword "thickness"...
HTH,
Matthias
Re: Elastic wave
Posted: 28 Apr 2017, 12:16
by Fouzi
Hi,
Ok am looking for this inforlation in the pdf, for the geometrie i change it and i make a 2D mesh (plate dim 0.5m*0.3m*0.003m).
Thank you
Fouzi
Re: Elastic wave
Posted: 28 Apr 2017, 12:29
by mzenker
Hi,
could you post the whole logfile?
It seems that your mesh has problems also.
And you should carefully read the chapter on the solver you are using...
Matthias
Re: Elastic wave
Posted: 28 Apr 2017, 12:56
by Fouzi
Hi,
yes i print alla this documment i think i go fast and i miss a lot of things, I can't find the Log file.
Fouzi
Re: Elastic wave
Posted: 28 Apr 2017, 13:15
by mzenker
By "log file" I mean the output on the terminal. It will be written to a file by calling the solver like this:
ElmerSolver > case.log 2>&1
where case.log is your logfile.
Drawback: you don't see the output on the terminal.
Matthias
Re: Elastic wave
Posted: 02 May 2017, 11:00
by Fouzi
Hi,
The probleme is with Gmsh (pleas see the picture) .
Fouzi
Re: Elastic wave
Posted: 02 May 2017, 12:16
by mzenker
Hi,
I cannot see what the problem is from the picture.
For gmsh-specific questions there is a gmsh mailing list...
Matthias