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.

Fluid flow and heat transfer in phase change material

Please login with a confirmed email address before reporting spam

hi
I'm using Comsol 3.4 ,I am solving a conduction- convection heat transfer problem and fluid flow
I got this error
Error:
Time 0:
Repeated error test failures. May have reached a singularity.
Last time step is not converged.

Please suggest me how to solve the above problem or give me some guidelines so that I can solve the problem.


0 Replies Last Post Feb 12, 2014, 3:36 a.m. EST
COMSOL Moderator

Hello Mhiri Zeineb

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.