Menu

Discussion Forum

New Discussion
Filter

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.

Continuous Casting

Posted Jul 29, 2016, 7:12 p.m. EDT Fluid & Heat, Heat Transfer & Phase Change 0 Replies

Pooja Tilak
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,
I am modeling solidification of casting process using the following model:
www.comsol.com/model/continuous-casting-382

The alloy I am using is different hence the parameters are different. The geometry is similar, except that I have a larger diameter.

I have estimated the heat transfer coefficients and they are 3-4 times that used in this problem. My solution does not converge for these higher values. However, using lower values of heat transfer coefficients, I obtained convergence.

What could be the source of this error? How do I tackle it?

Thanks in advance
0 Replies Last Post Jul 29, 2016, 7:12 p.m. EDT
COMSOL Moderator

Hello Pooja Tilak

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