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.

Form Assembly Problem

Please login with a confirmed email address before reporting spam

Hello,

i try to set up a 3D simulation of a rotating electrical machine. If i use a stationary study and the form union, everything is working fine and i get a solution. The opposite happens, if i use the form assembly (with imprints) and again only the stationary step. I always get an error, that the solution is not converging. But i need the form assembly for the time dependent step.

As i said, it is working with form union. What mistake am i doing? Can someone help me?



1 Reply Last Post 2018年4月6日 GMT-4 14:00
COMSOL Moderator

Hello Seb Pleb

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.


Please login with a confirmed email address before reporting spam

Posted: 6 years ago 2018年4月6日 GMT-4 14:00

I have a simillar problem. form Union works for a electrostatically actuaded cantilevers. But to analyse contacts I need form assembly, that is where I do not get results :(

I have a simillar problem. form Union works for a electrostatically actuaded cantilevers. But to analyse contacts I need form assembly, that is where I do not get results :(

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.