Menu

Discussion Forum

New Discussion
Filtrer

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 input user-defined governing equations as Boundary Conditions

Posted 10 avr. 2016, 00:24 UTC−4 0 Replies

Pragyan Trivedi
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

I want to model the heat transfer taking place from a cylinder which is surrounded by fluid. The mass flow rate of the fluid is decreasing with time (That function is known to us). Also, the inside of the cylinder has a heat source which generates heat as a cosine function of the length of the cylinder (Q*cos(pi*z/l)). Can you please help me with how to proceed to model this problem?


Regards,

Pragyan


0 Replies Last Post 10 avr. 2016, 00:24 UTC−4
COMSOL Moderator

Hello Pragyan Trivedi

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