Menu

Discussion Forum

New Discussion
Filtra

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.

Phase Change Interface crossing the model boundary

Posted 1 mar 2021, 22:38 GMT-5 Heat Transfer 0 Replies

Jay Chou
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi All,

I am learning the case of tin_melting_front which demonstrates how to model phase transition by a moving boundary interface according to the Stefan problem. This is a very good case with well desgined boundary conditions. But I found that when simulating all solids disappear, there will be a problem. As all solid phase disappears, the Phase Change Interface would crosss the model boundary. This is impossible in real situation.

How to deal with such a situation?

Thanks!

-Jay

Attachments:

0 Replies Last Post 1 mar 2021, 22:38 GMT-5
COMSOL Moderator

Hello Jay Chou

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