Menu

Discussion Forum

New Discussion
Filter

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.

How to prescribe a forcing pressure gradient condition in the momentum equation (CFD)

Posted Aug 3, 2016, 5:06 p.m. EDT 0 Replies

Sajiree Vaidya
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

I am solving a FSI problem using oscillatory fluid flow which deforms a solid attached inside a pipe . To get an oscillatory flow, I need to prescribe a forcing pressure gradient condition in the momentum equation. Can someone please guide me on how is it done in COMSOL? Should it be done by replacing external force term of the Navier Stoke's equation? If yes, then how can I do that?

Thanks.
0 Replies Last Post Aug 3, 2016, 5:06 p.m. EDT
COMSOL Moderator

Hello Sajiree Vaidya

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