Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
16.10.2010, 11:19 GMT-4
Hi
this has been discussed a few times, try a search on the Forum, but I cannot remember the "good" solution, as I do not believe there is a "time integration" operator as for the space integration.
In som cases you can change the time variable to a space variable, if you can adapt the equations
--
Good luck
Ivar
Hi
this has been discussed a few times, try a search on the Forum, but I cannot remember the "good" solution, as I do not believe there is a "time integration" operator as for the space integration.
In som cases you can change the time variable to a space variable, if you can adapt the equations
--
Good luck
Ivar
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
18.10.2010, 12:56 GMT-4
see http://www.comsol.com/support/knowledgebase/913/
Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
18.10.2010, 15:46 GMT-4
Hi
Thanks Ozgur, I forgot to search on the KB, I was sure it was somewhere ;)
--
Good luck
Ivar
Hi
Thanks Ozgur, I forgot to search on the KB, I was sure it was somewhere ;)
--
Good luck
Ivar
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
19.10.2010, 14:29 GMT-4
[QUOTE]
see http://www.comsol.com/support/knowledgebase/913/
[/QUOTE]
Thanks, Ozgur
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
19.10.2011, 02:03 GMT-4
the suggestion was useful for me too!! thanks
the suggestion was useful for me too!! thanks
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
19.10.2011, 04:56 GMT-4
see www.comsol.com/support/knowledgebase/913/
Right on, Ozgur, and in release 4.2a we have some nice news on this topic:
New additional time-dependent solutions operators that you can use for results evaluation, for example:
- timeint() for time integration
- timeavg() for time averages
4.2a will start shipping end of this week.
Niklas
[QUOTE]
see http://www.comsol.com/support/knowledgebase/913/
[/QUOTE]
Right on, Ozgur, and in release 4.2a we have some nice news on this topic:
New additional time-dependent solutions operators that you can use for results evaluation, for example:
- timeint() for time integration
- timeavg() for time averages
4.2a will start shipping end of this week.
Niklas
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
17.01.2012, 09:58 GMT-5
Hello Niklas,
I was wondering where may I find the time integral function timeint()? It would be great if you may drop quick tips to use this function
However, sugestions from Ivar and knowledge base 913 was helpful.
-Thanks
Kumar
Hello Niklas,
I was wondering where may I find the time integral function timeint()? It would be great if you may drop quick tips to use this function
However, sugestions from Ivar and knowledge base 913 was helpful.
-Thanks
Kumar
Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
17.01.2012, 10:37 GMT-5
Hi
The special operator "timeint()" is in v4.2a (1.66 is my current one) try a help search "timeint" or "special operators"
It's limited to post processing though. For the solver process you must go via the ODE as described in the KB
--
Good luck
Ivar
Hi
The special operator "timeint()" is in v4.2a (1.66 is my current one) try a help search "timeint" or "special operators"
It's limited to post processing though. For the solver process you must go via the ODE as described in the KB
--
Good luck
Ivar