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 The information provided may be out of date.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.

Use Time Dependent Solution of Model 1 as Source of Model 2

Please login with a confirmed email address before reporting spam

Hi:

Thanks for your reading.

Now I am running a very simple simulation composed of 2 Time Dependent Models.

In Model 1, I succeeded solving Chemical Transport Dilute(CTD) to get the flux time dependent solution, in 1D

Now, I wanted to use this 1D-time dependent solution as a EM Current Source for another model which has a Line Source (so the dimensionality fits). But It seems I can not use flux results directly to map from one model to another. The dependents of CTD is only species. I tries also to take time derivatives of those species, i.e. mod1.net , where mod1.ne is the dependent, It fails.

So I come here to ask if there is a way to put the solution of one model into another model, just as a variable or function?

Thanks

0 Replies Last Post Oct 3, 2013, 8:08 p.m. EDT
COMSOL Moderator

Hello Bo Zeng

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.