Menu

Discussion Forum

New Discussion
Filter

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 The information provided may be out of date.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.

The periodic boundary conditio for acoustic-structure

Posted Jul 9, 2012, 9:11 p.m. EDT Acoustics & Vibrations, Structural Mechanics Version 4.3 0 Replies

Yong LI
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello, all

The periodic boudnary condition for acoustic-structure should be imposed separately on the solid domain and fluid domain in COMSOL 4.3. it means that two periodical boudnary conditions should be used. however, in COMSOL 4.2a, one periodic boundary condition is sufficient to achieve the same thing. Altough it also works by two periodic boundary consitions, I also hope that this problem could be fixed in the next update.

Thanks for you attention.

best wishes.


Kyo
0 Replies Last Post Jul 9, 2012, 9:11 p.m. EDT
COMSOL Moderator

Hello Yong LI

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