Menu

Discussion Forum

New Discussion
Filtrer

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 The information provided may be out of date.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.

Eigenfrequency of piezoelectric actuator with stress

Posted 21 oct. 2014, 03:00 UTC−4 MEMS & Nanotechnology, Piezoelectric Devices Version 4.4 0 Replies

Patrick Brandts
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

I'm trying to find what the influence is off stress to the eigenfrequencies of a piezoelectric actuator but no matter what stress I add, the eigenfrequencies won't change.

In the attachment you will find a simplified model which demonstrates my problem. Can anybody tell me what I'm doing wrong?
0 Replies Last Post 21 oct. 2014, 03:00 UTC−4
COMSOL Moderator

Hello Patrick Brandts

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