Menu

Discussion Forum

New Discussion
Filter

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 The information provided may be out of date.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.

comsol default solver parameters

Posted Apr 8, 2013, 2:36 p.m. EDT Interfacing, Structural Mechanics Version 4.3a 0 Replies

Jyani Vaddi
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello all,

I am generating a matlab-script based comsol model and want to be able to run it from within Matlab. I am simulating a time-dependent study of a vibration problem.

From my understanding of comsol documentation, when I create a "time-dependent" study node, set the time parameters, the results while solving parameters and "run" the study object, comsol automatically creates a default solver object and runs the model (unless I specifically create a solver object and run it instead).

My question is is there a way to change the parameters of this default solver without me having to create a new solver object? I want to change the time-stepping method from "free" to "intermediate" or "strict" and use the rest of the default solver parameters as they are.


Thanks
Jyani
0 Replies Last Post Apr 8, 2013, 2:36 p.m. EDT
COMSOL Moderator

Hello Jyani Vaddi

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