Please i need help: Set of boundary conditions for inflow with fan.
Hello everyone. I am a newbie working with FLUENT. I'm working on the task to school. I will outline my problem. I'm trying to simulate windy turbulence in a plastic box (0.5 m x 0.5 m x 2.5 m) with one input and one output. After the simulation, i compares the simulation results with real measurements.
Problem is: Setting the input boundary conditions. Fails to achieve a comparable situation as in real measurements. The question is: Can someone help me with setting the input boundary conditions? On entry is the fan, the output is just a hole. Not thinking about heat transfer i am solving just a flow of air. Thanks a lot for your help.:confused: This is real measurmets of velocity cross hole with fan. http://www.email.cz/download/i/adovr...PLA/napric.png And this is simulation. http://www.email.cz/download/i/0lRs4...8U/Capture.PNG |
If you have the fan curve, then you can use the Fan BC as the inlet BC
Regards Luke |
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