Menu

Discussion Forum

New Discussion
Filtern

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 The information provided may be out of date.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.

Multiple Initial Conditions

Posted 08.04.2014, 01:20 GMT-4 Heat Transfer & Phase Change Version 4.3b 3 Replies

Gary Yu
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi all,

I would like to specify different initial conditions in different domains for a heat transfer problem, but COMSOL only allows me to select all domains with one initial condition.

Is there anyone who can help me please?


3 Replies Last Post 08.04.2014, 20:46 GMT-4
Pu
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 08.04.2014, 02:01 GMT-4
Or you can specify piecewise initial conditions?

--
Pu, ZHANG
DTU Fotonik
Or you can specify piecewise initial conditions? -- Pu, ZHANG DTU Fotonik
Henrik Sönnerlind COMSOL Employee

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 08.04.2014, 02:38 GMT-4
Hi,

The first (default) Initial conditions node has all domains as selection. Right-click on the physics interface and add more Initial conditions nodes when you need different selections.

Regards,
Henrik
Hi, The first (default) Initial conditions node has all domains as selection. Right-click on the physics interface and add more Initial conditions nodes when you need different selections. Regards, Henrik
Gary Yu
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 08.04.2014, 20:46 GMT-4
Thanks Henrik and Pu for your replies. I have figured it out already.

Thanks Henrik and Pu for your replies. I have figured it out already.

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