Menu

Discussion Forum

New Discussion
Filter

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.

Potential coupling setting

Posted Oct 9, 2022, 6:56 a.m. EDT Electromagnetics 1 Reply

睿雯 吴
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Set the potential of the two lines to be equal, but the potential value is unknown, and the potential can only be obtained through later calculation。Does anyone know how to set？

1 Reply Last Post Oct 9, 2022, 7:57 p.m. EDT
Robert Koslover Certified Consultant
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 2 years ago Oct 9, 2022, 7:57 p.m. EDT

If you are doing electrostatics, you can force floating potentials on different surfaces to match each other fairly easily. See the attached example and a picture of the potentials in the solution. The two smallest circles are set at floating potentials that are constrained to be equal.

-------------------
Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
If you are doing electrostatics, you can force floating potentials on different surfaces to match each other fairly easily. See the attached example and a picture of the potentials in the solution. The two smallest circles are set at floating potentials that are constrained to be equal.

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.

Suggested Content