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July 23, 2012, 15:01 |
Problem with transient simulation
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#1 |
New Member
Norger
Join Date: Oct 2011
Posts: 25
Rep Power: 15 |
Hey,
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! Greetings |
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Tags |
coupled bc, temperature dependence, transient bc |
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