Menu

Discussion Forum

New Discussion
Filtern

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 The information provided may be out of date.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.

Boundary Condition at PML

Posted 21.05.2013, 05:32 GMT-4 Structural Mechanics Version 4.3a 0 Replies

Ruzbeh
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi

I am bit confused with the BC for PML. For example I have a resonating disc attached to a substrate. Now The substrate is assumed to be fixed. It's a 2D axisymmetric problem. Substrate is surrounded by PML on 3 sides. When PML is added to the model, do I need to define any BC for PML as it is an added domain? Is there any rule of thumb for the PML scaling factor? Please advise.
0 Replies Last Post 21.05.2013, 05:32 GMT-4
COMSOL Moderator

Hello Ruzbeh

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.

Suggested Content