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Quadratic resistance Coefficient

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Old   January 9, 2006, 06:15
Default Quadratic resistance Coefficient
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Ramana
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Can anyone let me know how to calculate the following:

Quadratic resistance Coefficient & Linear resistance Coefficient for gas flow through porpus media.

Thank you in advance.

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Old   January 9, 2006, 09:26
Default Re: Quadratic resistance Coefficient
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Michael Bo Hansen
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Quadratic: Kq = dP/dx * 1/u^2 [kg/m^4]

- Michael Bo
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Old   January 10, 2006, 00:27
Default Re: Quadratic resistance Coefficient
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Ramana
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Thank You Very Much Mr. Michael Bo
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Old   November 26, 2012, 16:25
Default Quadratic resistance Coefficient & Linear resistance Coefficient for free surface flo
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ali triki
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Can anyone let me know how to calculate the following:
Quadratic resistance Coefficient & Linear resistance Coefficient for free surface flow. (references)
Thank you in advance.
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Old   November 26, 2012, 17:25
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Glenn Horrocks
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Those coefficients are for porous material in single phase flow. They are not suitable for multi phase flow.
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