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 The information provided may be out of date.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.

Piezoelectric

Posted 20 sept. 2011, 23:54 UTC−4 MEMS & Nanotechnology, MEMS & Piezoelectric Devices, Geometry Version 3.5a 0 Replies

Jagan Mohan Reddy Kudimi
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

hi!

I am working on the design of piezoelectric energy harvesting with a cantilever structure. I am using the piezoelectric material as zinc oxide (ZnO). When thickness of the piezoelectric is increasing or decreasing , the generated output voltage is non-linear. But from theoretically and some journals explains that thickness of piezoelectric material is directly proportional to generated voltage. Here I am attached my model. Please anyone look at my model and tell me that where I did mistake.

Thank you

Attachments:

0 Replies Last Post 20 sept. 2011, 23:54 UTC−4
COMSOL Moderator

Hello Jagan Mohan Reddy Kudimi

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