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 The information provided may be out of date.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.

Natural Convection in Rectangular Cavity

Posted Dec 10, 2011, 5:27 a.m. EST Fluid & Heat, Heat Transfer & Phase Change Version 4.0a 1 Reply

safeer
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi All,

I am analyzing natural convection inside 2D rectangular cavity in Comsol 4.0a.

I want to plot the graph of Nusselt number (Nu) along center/ vertical line.
Can anyone tell me how to get Nusselt No (Nu) from calculated results.


Thanks,
Safeer
1 Reply Last Post Dec 10, 2011, 10:40 a.m. EST
Francois Gregoire
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago Dec 10, 2011, 10:40 a.m. EST
Hi,

There is no Nusselt along the center line, i.e., in the air. The Nu is on the boundaries. Read about the Nu number.
Hi, There is no Nusselt along the center line, i.e., in the air. The Nu is on the boundaries. Read about the Nu number.

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