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.
AC/DC MF simulation is converging MEF simulation not converging
Posted 2018年4月10日 GMT-4 07:01 Electromagnetic Heating, Low-Frequency Electromagnetics Version 5.3 3 Replies
Please login with a confirmed email address before reporting spam
The below post is related to an archived discussion
Dear all, I have a model to solve electromagnetic heating ( I try to use both MF and MEF). The MF model shows good convergence. Nevertheless, the MEF it does not. Following the different post, I have implemented non-zero conductivity of the air. In the air domain, I solved only Amper's Law (not current), and I have incorporated Gauge Fixing for A-Field. Anyone have an idea why is this happening and how to solve it?
Kind regards, Francisco
Please login with a confirmed email address before reporting spam
Dear Francisco,
May I suggest that you send your question to support@comsol.com. You will receive a swifter response.
Met vriendelijke groet, Best regards,
Yara Soares
COMSOL BV | Röntgenlaan 37 | 2719 DX Zoetermeer Phone: +31 (0)79 363 4230 | Fax: +31 (0)79 361 4212
www.comsol.nl | yara.soares@comsol.com
Please login with a confirmed email address before reporting spam
Hi Francisco,
One more thing to check in MEF is that you also have to apply electric potential, V=0 at some boundary(boundaries). If you share the model, will be able to make more comments.
Best Regards, Nirmal Paudel
Please login with a confirmed email address before reporting spam
Dear Nirmal Paudel,
Thank you for your adivice. I have included the V=0 at one corner of the domain. It seams that now it works a bit better.
Kind regards, Francisco