Search found 30 matches

by Adev
18 Dec 2019, 19:19
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

Thank you Kevin, I figured out that, to edit the definitions file (PDE), I simply double-clicked on the name, changed it as you suggested, and then as there is no "Save" utility (Only Save As", I just closed it, then checked to see if it took it … and it worked!? This may be worthwhil...
by Adev
17 Dec 2019, 21:41
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

Thank you Kevin, When I added the 2nd flux solver from the File-Definitions menu, I did indeed add the renamed flux solver 2 by editing and renaming the flux solver.xml file. The confirmation I have is that modified xml file was added is in the opened definitions tree where you can see the flux solv...
by Adev
17 Dec 2019, 16:00
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

I fixed the previous sif file error and ran it. The run progressed a little further but then crashed on the following error msg: MAIN: Reading Model: PipeOnly.sif LoadInputFile: Scanning input file: PipeOnly.sif LoadInputFile: Loading input file: PipeOnly.sif Load: FATAL: Can't find procedure [2_] I...
by Adev
17 Dec 2019, 03:26
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

Thank you again Kevin for your generous time. I have a question: One obvious item from your review is that I had an extra statement "Active Solvers(1) = 3" in my sif file. My question regards the other statements "Frequency = Variable time; Real MATC "freqVec(tx - 1)"; and A...
by Adev
17 Dec 2019, 00:48
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

Ok, I edited the sif copying and pasting from the CWENG sif file to mine, yielding the attached sif below, ran it and got the error message also attached, stating that "AddEquationBasics: Variable > pressure wave < exists but it is not associated to any equation". The statement "Varia...
by Adev
16 Dec 2019, 16:52
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

Referring to the CWeng sif file, lines 120 to 125 are not available in the GUI … any explanation? From the ELMER Manual, under "Model -Setup" there should be choices available for the coordinate system that include Cartesian 1D, Cartesian 2D, Cartesian 3D, Polar 2D, Polar 3D, Cylindric, Cy...
by Adev
13 Dec 2019, 17:18
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

Aha, now I see it, thank you very much Kevin!
I'll have to re-do it from scratch, use the $ sign this time, and post the outcome.
by Adev
13 Dec 2019, 01:38
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

Hi Kevin, I really appreciate your feedback. It will take me a while to recover and regenerate the problem using the GUI (which I do want to do)., but I will attempt your comments. In the meantime, here is the sif file from one of the resident experts, CWeng posted on the forum topic referenced abov...
by Adev
13 Dec 2019, 00:32
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

Here is my sif file that failed
FNP_pipe_only case.sif
(4.61 KiB) Downloaded 300 times
by Adev
13 Dec 2019, 00:31
Forum: ElmerSolver
Topic: Acoustics – Basic Postprocessing With ElmerSolver & Paraview
Replies: 50
Views: 29560

Re: Acoustics – Basic Postprocessing With ElmerSolver & Paraview

While waiting for responses, I blindly followed/attempted to mimic the sif file presented by CWeng in http://www.elmerfem.org/forum/viewtopic.php?f=4&t=5001#p17893 The result was an error about rho0 not defined or something like that … I am vague because when I reloaded the project file, absolut...