Menu

Discussion Forum

New Discussion
Filtra

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.

Pressure distribution inside a 3D channel

Posted 4 nov 2010, 13:56 GMT-4 0 Replies

Pranav Ashtaputre
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

I am modeling in Comsol 3.5 a fluid flow in a channel with top surface deflecting with respect to time. I want to know the pressure distribution inside a 3-D rectangular channel in following two cases. Without giving deflection to the top surface and by applying deflection function to the top surface.
Inputs are velocity(u,v & w) at the inlet, pressure at the outlet and no-slip conditions at all the walls except at the top surface which is a moving wall with deflection A*sin(freq*t).
Ideally, how should be the pressure distribution on the top surface without any deflection?
Any help would be appreciated.

Thanks
Pranav
0 Replies Last Post 4 nov 2010, 13:56 GMT-4
COMSOL Moderator

Hello Pranav Ashtaputre

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