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.
AC voltage source in frequency linear perturbation
Posted 9 sept. 2015, 06:40 UTC−4 Low-Frequency Electromagnetics, Acoustics & Vibrations, Structural Mechanics Version 5.0 0 Replies
Please login with a confirmed email address before reporting spam
In the loudspeaker model, there are three physical fields:solid,magnetic and acousitic and two study steps:stationary and frequency domain-linear perturbation. i add a short-circiut ring in the model and want to simulate it as a transformer,so i add the electrical field, but the type of voltage source:AC-source seems to be active only in Frequency Domain studies and cannot be used in frequency domain-linear perturbation study.i tried to set Vsrc as 4[V] or linper(4)[V],the results are eigher 0 or very small,can someone tell me how to set these study steps and parameters to make it correct? thank you
Hello Ying Liu
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.