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.
Inclusion of gravity in 3D natural convection problem with heat flux
Posted 29.05.2017, 01:48 GMT-4 Version 5.2 0 Replies
Please login with a confirmed email address before reporting spam
I am modelling a solar water heater and in that i wish to include gravity force. The water heater model is a thermosyphon based system which works on the movement of hot water upwards due to reduction of its density.
So, how do i include volume force and what are the different boundary conditions or initial values that I need to specify.
Also, when i ran the simulation just by specifying volume force, the results came out to be faulty.
Assistance needed. Thanks a lot.
Hello Ankush Deep
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.