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 The information provided may be out of date.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.

Initial guess = initial values?

Posted 2012年2月16日 GMT-5 05:04 Parameters, Variables, & Functions Version 4.2a 0 Replies

EH Ooi
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,
Does anyone know if the initial guess for the nonlinear solver for a steady-state problem is the same as the input to the initial values?

If they are different, then how can I set the initial guess to help my nonlinear solver converge?

Thank you.

Best wishes,
EH
0 Replies Last Post 2012年2月16日 GMT-5 05:04
COMSOL Moderator

Hello EH Ooi

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

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