Menu

Discussion Forum

New Discussion
Filtra

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.

Extremely Thin Layer

Posted 24 giu 2016, 08:17 GMT-4 Geometry, Mesh Version 5.2 2 Replies

Thomas Bender
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello everyone,

I would like too add a thin layer copper (0.01mm) on an insulator. Durch diese Schicht, einer gegebenen Stromfluss , und ich möchte das Magnetfeld zu untersuchen.
If I builds up the geometry with insulator and thin copper layer , I always get meshing error because of the dimensions. Is there an elegant way to apply a thin copper layer on the insulator in COMSOL?
The other dimensions of the geometry are in the range of 1-20 cm.

Thank you and best regards,

Thommy
2 Replies Last Post 24 giu 2016, 09:33 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 8 years ago 24 giu 2016, 08:59 GMT-4
Hi
have you checked the "Thin feature Boundary Layers" that exist in most physics ?
For very thin surfaces this gives you the physics simplified and you mesh only the surface. (Assuming the thickness is small and you have no or simple linear gradient through this small thickness

--
Good luck
Ivar
Hi have you checked the "Thin feature Boundary Layers" that exist in most physics ? For very thin surfaces this gives you the physics simplified and you mesh only the surface. (Assuming the thickness is small and you have no or simple linear gradient through this small thickness -- Good luck Ivar
Jeff Hiller COMSOL Employee

Please login with a confirmed email address before reporting spam

Posted: 8 years ago 24 giu 2016, 09:33 GMT-4
See www.comsol.com/model/heating-circuit-465 , or better yet www.comsol.com/model/simulating-wireless-power-transfer-in-circular-loop-antennas-19043 for instance.
Best,
Jeff
PS: Only English on the Discussion Forum, bitte schon! Thank you.
See https://www.comsol.com/model/heating-circuit-465 , or better yet https://www.comsol.com/model/simulating-wireless-power-transfer-in-circular-loop-antennas-19043 for instance. Best, Jeff PS: Only English on the Discussion Forum, bitte schon! Thank you.

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