Menu

Discussion Forum

New Discussion
Filtern

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.

How to get Capacitance matrix from Stationary Source Sweep?

Posted 14.06.2019, 19:13 GMT-4 Low-Frequency Electromagnetics Version 5.4 3 Replies

ModelingRF
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

I am trying to find capacitance matrix for a simple 2D geometry of conductors. Using the Stationary Source Sweep study, I got the electric potential plot for the individual terminals.

But in the results node, it shows no values for capacitance matrix. What setting do we need to extract capacitance matrix from Stationary Source Sweep?

Thanks.

3 Replies Last Post 19.06.2019, 09:05 GMT-4
Sergei Yushanov Certified Consultant
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 5 years ago 17.06.2019, 08:30 GMT-4
Updated: 5 years ago 17.06.2019, 08:26 GMT-4

Attached is model with 2 x 2 Maxwell and mutual capacitance matrices. To get this result you have to use "Activate manual terminal sweep" and add Parametric Sweep study step.

Sergei

Attached is model with 2 x 2 Maxwell and mutual capacitance matrices. To get this result you have to use "Activate manual terminal sweep" and add Parametric Sweep study step. Sergei
Walter Frei COMSOL Employee

Please login with a confirmed email address before reporting spam

Posted: 5 years ago 17.06.2019, 09:36 GMT-4
Updated: 5 years ago 19.06.2019, 09:25 GMT-4

See also: https://www.comsol.com/blogs/how-to-calculate-a-capacitance-matrix-in-comsol-multiphysics

See also:
ModelingRF
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 5 years ago 19.06.2019, 09:05 GMT-4
Updated: 5 years ago 19.06.2019, 09:00 GMT-4

Thanks, Sergei. Appreciated for your help.

Thanks, Sergei. Appreciated for your help.

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