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.
How to simulate strain and stress of thin cantilever at eigenfrequency?
Posted 08.05.2018, 21:43 GMT-4 Structural & Acoustics, MEMS & Piezoelectric Devices, Structural Mechanics 0 Replies
Please login with a confirmed email address before reporting spam
Hello, I want to calculate the stress and strain of a very thin cantilever (1mm square size with 5um thickness) at eigenfrequency. I used "3D" model with "Solid Mechanics" physics. It is easy to get resonant frequency at "eigenfrequency" study. However, there is always problem for simulation of strain and stress at resonant frequency in "frequency domain" study. How can I solve the problem? Any help is appreciated. Thanks a lot.
Hello John Liu
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.