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.
Solution of an eigenfrequency problem
Posted Mar 14, 2010, 2:18 p.m. EDT 5 Replies
Please login with a confirmed email address before reporting spam
As a test model, I am trying to find the eigenfrequencies of a 440 Hz tuning fork I drew on Inventor and imported into Comsol. I do get the proper eigenfrequencies, but the displacement amplitude is in meters! It is a 10 cm tuning fork, so I can't see how it gets to such high amplitudes.
How does one set the driving amplitude of the eigenfrequency calculation?