Menu

Discussion Forum

New Discussion
Filter

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 The information provided may be out of date.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.

Spherical Symmetry Errors

Posted Jun 10, 2011, 1:51 p.m. EDT Geometry, Mesh, Studies & Solvers Version 4.1 0 Replies

Aaron Marcus
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello All,

I am modeling a spherically symmetric growth model that is governed by various constitutive equations and force balance equations. I believe that my implementation of the spherical coordinates in COMSOL is correct as the model works correctly in certain size domains. However, to make my model more realistic, I must reduce the size of my domain. This creates errors near the pole (x=0) in my model. Any suggestions on how to fix this error or what may be producing it?

Thank you in advance!
0 Replies Last Post Jun 10, 2011, 1:51 p.m. EDT
COMSOL Moderator

Hello Aaron Marcus

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