Menu

Discussion Forum

New Discussion
查找

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Time dependency does not compute

Posted 2011年10月26日 GMT-4 07:41 Low-Frequency Electromagnetics, Studies & Solvers Version 4.2 3 Replies

Shoval Zoran
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi again,

In another one of my tests I seem to be having trouble with moving to a time-dependent step. Open up the Helmholtz coils model from the tutorial. delete the stationary step and add a time dependent step instead, and compute. It gives me the Failed to find consistent initial values error. What's going on?
3 Replies Last Post 2011年10月26日 GMT-4 10:53
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2011年10月26日 GMT-4 09:05
Hi

have you checed that you deleted and reinitiated the solver section correctly, as well as checking if the physics you are using is compatible with time dependent solving ?

--
Good luck
Ivar
Hi have you checed that you deleted and reinitiated the solver section correctly, as well as checking if the physics you are using is compatible with time dependent solving ? -- Good luck Ivar
Shoval Zoran
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2011年10月26日 GMT-4 10:24
the reinitiation of the solver section was done correctly, and of course AC/DC works in Time dependent. what can be the cause of inconsistent initial values?
the reinitiation of the solver section was done correctly, and of course AC/DC works in Time dependent. what can be the cause of inconsistent initial values?
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2011年10月26日 GMT-4 10:53
Hi

receck your BC's, or just rebuild the model from scratch, something must have gone wrong in there (should though ;)

--
Good luck
Ivar
Hi receck your BC's, or just rebuild the model from scratch, something must have gone wrong in there (should though ;) -- Good luck Ivar

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content