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.

3D capacitive pressure sensor analysis in COMSOL 3.2.0

Please login with a confirmed email address before reporting spam

Dear All,

I have been using COMSOL for a few months now . I would like to analyse a MEMS 3D capacitive pressure sensor. I tried to couple Electrostatic ,solid stress strain module along with the moving mesh(ALE) but I get a message ' fatal error '. Could someone share with me the detailed procedure for coupling these subdomains. Please find attached the simple geometry I would like to use. The middle rectangular plate represents air and other two rectangular plates represents the plates of the capacitor.

Thanks in advance,

Best regards,
Ashwin Simha.
NITK Surathkal.


0 Replies Last Post 2010年10月13日 GMT-4 06:35
COMSOL Moderator

Hello Ashwin Simha

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.