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December 17, 2013, 05:59
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porous surface in a room
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#1 |
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Senior Member
tmeysam92
Join Date: Jun 2011
Posts: 135
Rep Power: 14  |
Hi
There is a porous surface whose fluid porosity is 0.2337 and air is passing through the surface. What I should put for viscous resistance in fluent? Is there any formula to calculate it? Regards |
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December 18, 2013, 07:08
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#2 |
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Senior Member
OJ
Join Date: Apr 2012
Location: United Kindom
Posts: 473
Rep Power: 20 |
You would need some data that would give you a relation between pressure drop at different flow rates. You can then devise the loss coefficient from this and plug the values in porus jump boundary condition. The procedure is very well documented in the Help documentation.
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December 20, 2013, 04:37
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#3 |
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New Member
ethen
Join Date: Jun 2012
Posts: 12
Rep Power: 13 |
Darcy law to calculate
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| fluent 14, porous body |
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