Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
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.
PML for time-dependent solver in SME doesn't work at all.
Posted 10.07.2011, 06:18 GMT-4 Version 4.0a 2 Replies
Please login with a confirmed email address before reporting spam
But PML for time-dependent solver in SME in my model doesn't work, thus I searched a lot here
and found that many people have the same difficulties and no clear answers.
When I used V35a, there were no PML for time-dependent solver in SME, thus I didn't bother.
It seems that no one knows how to correctly make this work or only the software developer knows the answer.
Then why put PML into V40a in the first place?
Could anyone give me a simple example with working PML for time-dependent solver in SME?
Attachments:
Hello Heungson Lee
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.
Please login with a confirmed email address before reporting spam
Did you solve the problem?
I met the same question again.
Please login with a confirmed email address before reporting spam
PMLs are for frequency domain only.
For time dependent analysis, you can use the Low Reflecting Boundary to damp wave reflections.
Regards,
Henrik