|July 23, 2012, 14:01||
Problem with transient simulation
Join Date: Oct 2011
Posts: 25Rep Power: 7
my problem is that my results do not change over the time and, therefore, I need you help .
I have a hot rotating body in a room and I want to know how the temperature of the air in the room is influenced by the body over the time.
My settings are:
Energy - ON
Viscous - Realizable k-epsilon
body - rotating with 25.000 rpm
room - velocity inlet with 0 m/s
The interface between the solid body and the fluid (air in the room) is set as coupled.
The interior solid of the body gets a defined temperature (e.g. 970 K) in the cell zone boundaries.
At the boundary conditions, the room around the body gets a temperature of 295 K as the current value (at "New Input Parameter...") and maybe here is the mistake?
I hope you can help me and find my mistake.
Thank you for your efforts!
|coupled bc, temperature dependence, transient bc|
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