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July 20, 2015, 01:41
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Modeling porous media
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#1 |
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New Member
Join Date: Dec 2014
Posts: 3
Rep Power: 11  |
Hi
I'm trying to model vegetation (tree crowns) as 3D porous media by employing Fluent. I have some queries, hope someone can help me out. In fact I added 3 source terms (one in the governing momentum, the others in K and e). To validate the UDF, I get data from my similar work. now Its my question: Is there any relationship between pressure drop and pressure loss coefficient? (It mentioned just pressure loss coefficient) I do not know how to get these two parameters: Viscous resistance coefficients and Inertial resistance? Thanks. |
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July 20, 2015, 13:30
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#2 |
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New Member
Join Date: Dec 2014
Posts: 3
Rep Power: 11 |
 I mean what should I fill the two parameters in porous media tab based on pressure loss coefficient. Its unit is (1/m). |
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July 20, 2015, 15:00
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#3 |
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New Member
mohamadreza
Join Date: Jul 2015
Posts: 16
Rep Power: 10 |
Hi every body
I don't know how determine initial velocity for the flow in porous media. Thank you for time and consideration. Best regards |
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