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Old   September 24, 2006, 22:03
Default Porous Screen
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aloha5i
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Dear all, Now I am trying to simulate the flow pass by one porous screen. I am trying to use the momentum loss model in CFX to simulate this porous media. and I got the following table which describes the relationship between flow rate and pressure.

flow rate Pressure (l/sec/m^2) (Pa) 9.7 6895 63.0 68948 104.5 172936 157.0 379212

I suppose to calculate the properties of the porous media from this table. Could anybody give me a clue how to do this job? Any suggestions and recommended materials are very welcome.

Kind regards Aloha5i
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Old   September 25, 2006, 19:32
Default Re: Porous Screen
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aloha5i
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The table in good format

flow rate $Pressure

(l/sec/m^2) $(Pa)

$9.7 $6895

$63.0 $68948

$104.5 $172936

$157.0 $379212

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