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.

solid mechanics weird results

Please login with a confirmed email address before reporting spam

Hi,

I am simulating a piezoelectric device. I am experiencing difficulty in understanding the stress result of the structure. The bottom layer has zero displacement boundary condition, however I see a bulge as seen in the image on the bottom layer. Could anyone help me understand what it is?

Regards,



0 Replies Last Post 15 lug 2019, 07:14 GMT-4
COMSOL Moderator

Hello Aashish Sah

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.