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.

sx_smsld in boundary conditions

Please login with a confirmed email address before reporting spam

Hello everyone,

does anybody know how to apply sx_smps expression in periodic boundary conditions???
It works with displasement u but not with stress...

I have a 3D cube (with sphere cutting inside) whitch is periodic in x and y directions and i need to calculate stiffness of this structure...

in help I found examples of periodic boundary conditions only for displasement but I need to apply pressure or stress..

please help me with this..
best regards,
Aleksandr

0 Replies Last Post 2010年2月16日 GMT-5 10:16
COMSOL Moderator

Hello Aleksandr Prajs

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.