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.

Resonance excitation in Time Domain

Please login with a confirmed email address before reporting spam

Hi,

Assuming i have a structure that i know its resonance frequencies (found with Eigenfrequency study). I try to simulate the same structure in Time Domain with sinusoidal excitation at its resonance frequency.

Should i expect from the structure to behave as it is at resonance? If not, how can i excite natural frequencies of the structure in Time Domain simulation?

Best Regards, Dima.


0 Replies Last Post 23.01.2018, 04:34 GMT-5
COMSOL Moderator

Hello Dima Apter

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.