|February 7, 2011, 14:27||
Question) fan simulation & B.C
Kim sang heuon
Join Date: Feb 2011
Posts: 5Rep Power: 7
I want to compare experimental data in anechoic room
with fluent simulation result.
So, in ICEM-CFD , i meshed huge room(hexaheron room) and fan.
(fan diameter = 70mm , room size = 2400mm x 2400mm x 1500mm)
To get initial state information for sliding mesh model,
i used steady solver and MRF model.
I used wall B.Cs at floor and pressure inlet & pressure outlet B.Cs at other sides.
Then, ' reversed flow ' is occurred and it didn't vanished .
How can i vanish this message.
Just extend my room size?
In my case,
can I change pressure inlet & pressure outlet B.Cs to pressure far-field B.Cs?
Thanks in advance.
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