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 The information provided may be out of date.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.

Multiplication of two outputs as input

Please login with a confirmed email address before reporting spam

Hi,
I am solving a pressure acoustics(acpr) model coupled with Navier-Stokes model for a rectangular channel. As an output from pressure acoustics, I should get the pressure as well as the velocity components.

However, when I give (pressure*velocity) as a body force to the N-S, COMSOL doesn't recognize it. It just solves the model assuming zero body force. Could someone help me with this issue.

Many Thanks.

Regards
Nitesh

0 Replies Last Post 2012年8月13日 GMT-4 12:55
COMSOL Moderator

Hello Nitesh Nama

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.