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Defining permeability for resistance

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Old   November 29, 2016, 03:03
Default Defining permeability for resistance
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Alex
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Hi to everyone!

At the moment I'm trying to simulate the flow through the very fine powder using the solid resistance part.
But unfortunately I get the pressure drop which is 2 times higher that calculated. Could you please give me a hint regarding the possible mistake in the calculations?
Thank you for the help in advance.
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Old   December 21, 2016, 07:56
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Jon Wilde
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Do you have a nice fine uniform mesh through the resistance?
Advection Scheme 5?
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