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.
Can't export deformed geometry using electromechanics
Posted 29 août 2016, 18:11 UTC−4 MEMS & Nanotechnology, MEMS & Piezoelectric Devices, Geometry, Mesh Version 5.0 0 Replies
Please login with a confirmed email address before reporting spam
I’m simulating the electrostatic force in 2D parallel plate capacitor, and there would be some expected deformation of the two electrodes.The four edges of the plates are fixed constraint. I included moving mesh and geometric nonlinearity in my model, the Moving Mesh is at the top of the physics list. However the deformed geometry I exported from the deformed configuration is the original geometry, not the deformed one. It seems there are some similar problems after 4.3, I would appreciate it if anyone could offer help. By the way in prescribed mesh displacement I could only set the inner boundaries between plates and air to be u and v, I couldn’t select the outside boundaries of the plates cause moving mesh could only be applied to the air inside.
Thanks in advance;)
Hello Dongsheng Lv
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.