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.

customize time stepping or tolerance

Please login with a confirmed email address before reporting spam

I structured two Microwave antennas in comsol3.5 and ran it in RF and Heat transfer module. The input power was switching between two antennas (pulsing signal). I scripted this in Matlab. However, it took me such a long time to complete the simple simulation due to the automatically condensed time stepping when power is switching. How can I make it faster? Is there a way to change the tolerance setting to be time dependant(I want to make it bigger at the pulse edge)? Or can I set up time-stepping manually?


Thanks a lot!
Yu

0 Replies Last Post 14.10.2009, 18:06 GMT-4
COMSOL Moderator

Hello Yu Huang

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.

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.