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 The information provided may be out of date.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.

Conditional constraint

Posted Sep 16, 2011, 5:47 a.m. EDT Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.2 0 Replies

Alain Glière
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Dear all,

I would like to impose a conditional constraint on the value of the unknown in a coupled problem (heat transfer+level set).

The problem can be summarised as follows. During the transient evolution of the system, the temperature reaches the fusion temperature in a specific zone and I would like to set the level set function to zero in this zone while letting it evolve freely in the rest of the domain.

Thanks in advance,

Alain Glière

0 Replies Last Post Sep 16, 2011, 5:47 a.m. EDT
COMSOL Moderator

Hello Alain Glière

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