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 The information provided may be out of date.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 2011年9月20日 GMT-4 23:54 MEMS & Nanotechnology, MEMS & Piezoelectric Devices, Geometry Version 3.5a 0 Replies
Please login with a confirmed email address before reporting spam
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:
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.