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.
Magneto mechanics coupling
Posted 2024年11月19日 GMT+8 00:32 Electromagnetics, Structural Mechanics 0 Replies
Please login with a confirmed email address before reporting spam
Hi, I'm a new COMSOL user and I'm trying to model the deformation of a magnetized polymer due to an external magnetic field. The problem that I'm facing right now is that in the structural mechanics - magnetic fields, no currents coupling there aren't any domains where the coupling is applicable. My model is quite simple, it just consists of two rectangles (2D), where the outer one is the air domain and the inner one is the polymer, but I can't get why the coupling is not applicable to the polymer. To me it seems that the coupling is not possible because the polymer is magnetized (using "Magnetic Flux Conservation" node). I attach a screenshot of my model builder if it can be of any help.
Thank you in advance if you can help me!
Attachments:
Hello Marco Caniato
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.