Search found 23 matches

by dak
24 Nov 2011, 22:00
Forum: ElmerSolver
Topic: density of material problem NS
Replies: 2
Views: 1162

Re: density of material problem NS

Thanks for your answer. Now, I understand. For almost a year, I have thought that the only way to do a flow simulation in elmer is in a transient state. Then, I've finally got to one problem in which I could run a simulation in a steady and in a transient state and got the same results! It took me a...
by dak
23 Nov 2011, 17:53
Forum: ElmerSolver
Topic: density of material problem NS
Replies: 2
Views: 1162

density of material problem NS

Hello, I have a strange problem. I have done some simulations of temperature and velocity field for air and water. For air, there is no problem at all. But Elmer can't give me any solution when I increase a density of material for an object in which I run flow simulations. I have tried to create a m...
by dak
08 Nov 2011, 14:13
Forum: External tools
Topic: Python script for reading results from *ep
Replies: 3
Views: 3365

Re: Python script for reading results from *ep

Hi all
I have found some errors. New version 0.16 was upload.

https://sourceforge.net/projects/elmerresultsrea/files/
by dak
10 Mar 2011, 15:57
Forum: ElmerSolver
Topic: problems with "StatMagSolve"
Replies: 4
Views: 1238

Re: problems with "StatMagSolve"

Hello
I have another question. Is there any possibility to compute current from StatMagSolve module results? Maybe I could use StatCurrentSolver? I would like to know what current density i have in my object.

Regards
DK
by dak
25 Feb 2011, 00:49
Forum: ElmerSolver
Topic: problems with "StatMagSolve"
Replies: 4
Views: 1238

Re: problems with "StatMagSolve"

Hello, Thanks for answer. I use the "angular frequency" statement in Solver section. The "Frequency" do not work for StatMagSolve. I suppose that wrong value of permeability is the reason of wrong results. That value I have found is = 0,404. When the newer version for windows could be realese? Thank...
by dak
24 Feb 2011, 20:01
Forum: ElmerSolver
Topic: problems with "StatMagSolve"
Replies: 4
Views: 1238

problems with "StatMagSolve"

Hello Recently, I have been doing some electromagnetic calculations. I was going to write an article. I used Elmer for heat computations. But when I tried to do some tests, Elmer gave me strange results. I want to check if the joule heat is changing correctly with a depth. But to my surprise, it doe...
by dak
08 Apr 2010, 12:18
Forum: ElmerSolver
Topic: Temperature controler
Replies: 1
Views: 1014

Temperature controler

Hi All, I would like to create a temperature controler algorithm using matc. I know that when i use: Heat Source = Variable Time,Temperature matc "a=tx(0)/okres-floor(tx(0)/okres);if ( a >0 & a<0.23 & tx(0)<6*3600 & tx(1)<temp_poczatkowa+12.10 ) moc; else 0;" it use time as variable tx(0) and Temper...
by dak
17 Mar 2010, 11:26
Forum: ElmerSolver
Topic: SaveData
Replies: 19
Views: 5283

Re: SaveData

Hi
No problem. If you ever want some other script just ask me. If I would have enough time, I try.
Try also this second script Elmer_ep.py!
Regards
Daniel Kucharski
by dak
11 Mar 2010, 19:17
Forum: ElmerSolver
Topic: SaveData
Replies: 19
Views: 5283

Re: SaveData

Hi I'm terrible sorry. I have checked this script, and it works good for me. Why? Because I'm using linux, and never test it under windows. There is one line which gives error. I forget to remove this line. When you run this script under windows this line search for a removed procedure. In linux thi...
by dak
11 Mar 2010, 19:04
Forum: ElmerSolver
Topic: SaveData
Replies: 19
Views: 5283

Re: SaveData

Hi
I am going to check this right now. Sorry if there was some mistakes that i have done. Are you using python on windows or linux? which version?
Regards
DK