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ANSYS FLUENT on ceiling fan

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Old   June 11, 2017, 09:39
Smile ANSYS FLUENT on ceiling fan
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Selangor
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Hi there,

I'm currently running a simulation of the ceiling fan in an enclosed room. I'm using the MRF method. I used standard k-epsilon turbulence model with standard wall functions. The following attachments are the results but i'm not too sure it is correct. Who has a good soul that could help me to check and give some feedbacks? :X

In the cell zone condition, i set the rotating domain to frame motion. The question is do I have to set the wall rotating domain in the boundary condition to moving wall?
Attached Images
File Type: jpg boundary condition.jpg (82.1 KB, 10 views)
File Type: jpg cell zone condition.jpg (100.3 KB, 9 views)
File Type: jpg velocity in stn frame contour (front view).jpg (76.6 KB, 10 views)
File Type: jpg velocity in stn frame streamline (iso view).jpg (136.6 KB, 12 views)
File Type: jpg velocity in stn frame vector (front view).jpg (116.8 KB, 9 views)
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ceiling fan, frame motion, moving wall, mrf, room

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