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Specified the mass flow or velocity with internal condition |
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September 1, 2023, 01:03 |
Specified the mass flow or velocity with internal condition
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#1 |
New Member
Jie-Ying Zhan
Join Date: Feb 2023
Posts: 10
Rep Power: 3 |
hey guys,I realy need some advice,please help me.
As the title, I'm simulating a data center case, and I want to specify the flow rate behind each rack(with face). Obviously, I can't use inlet or outlet boundary conditions, so I want to know if there is a way to directly specify the flow velocity or flow rate on that face(maybe with internal condition or something else?). |
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September 1, 2023, 11:18 |
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#2 |
Senior Member
Kareem
Join Date: Nov 2022
Location: New York
Posts: 125
Rep Power: 5 |
I think you are looking for an internal fan condition. If you have two faces in contant you can specify a pressure jump across the face. This simulates a fan taking air in from one side and accelerating it back into the domain.
check out the fluent manual for more details on using the internal fan boundary condition
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Tags |
boudary condition, data center, mass flow |
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