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.
use time dependent parameter in a funciton
Posted Jul 1, 2015, 2:36 p.m. EDT Electromagnetics, Low-Frequency Electromagnetics, Modeling Tools & Definitions, Parameters, Variables, & Functions, Studies & Solvers Version 4.4, Version 5.0, Version 5.1 0 Replies
Please login with a confirmed email address before reporting spam
I'm trying to generate a simple electric pulse with Function from Comsol (global definition->function->rectangle). We can assume the rising edge and falling edge of the pulse are perfect. The pulse will last 5 ms and its amplitude will be 1 kV.
But I don't know how to couple time parameter into my rectangular function. I don't either know how to load the rectangular into the electrical potential in Electrical current physics. The electrical potential doesn't like a global function such as 1[kV]*rec.
I'm quite a new bee in Comsol, so please explain in detail or give me some study guide if you will.
Thank you,
Yiqi
Hello Yiqi Ni
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.