Menu

Discussion Forum

New Discussion
查找

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 The information provided may be out of date.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.

lid driven cavity flow

Posted 2012年12月8日 GMT-5 03:29 Version 4.0 3 Replies

Ameya Mannikar
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,
My problem concerns with a square geometry with an oscillating lid.
I wanted to know how to give the boundary condition for a wall to oscillate.

Thank you in advance
Ameya
3 Replies Last Post 2012年12月9日 GMT-5 05:34
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2012年12月8日 GMT-5 04:10
Hi

oscillating in translation or rotation or both ? and is it an imposed oscillation (force displacement ...'') Is the oscillation driving, or driven

If you have the answer to this I'l lexpect you will find the BC directly yourself ;)

--
Good luck
Ivar
Hi oscillating in translation or rotation or both ? and is it an imposed oscillation (force displacement ...'') Is the oscillation driving, or driven If you have the answer to this I'l lexpect you will find the BC directly yourself ;) -- Good luck Ivar
Ameya Mannikar
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2012年12月8日 GMT-5 04:46
I do not know where to give the boundary condition in COMSOL since I am new to the software. I know 'what ' the boundary condition is ;\
I do not know where to give the boundary condition in COMSOL since I am new to the software. I know 'what ' the boundary condition is ;\
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2012年12月9日 GMT-5 05:34
Hi

then I can oly advice you to go step by step through some of the introduction videos on the web, and do some of the model library examples. But start one physics at the time, jumping straight into a CFD case, and in the same time learning all the buttons and twiggles of COMSOL is really ambituous

--
Good luck
Ivar
Hi then I can oly advice you to go step by step through some of the introduction videos on the web, and do some of the model library examples. But start one physics at the time, jumping straight into a CFD case, and in the same time learning all the buttons and twiggles of COMSOL is really ambituous -- Good luck Ivar

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