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March 20, 2008, 04:58
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Porous Media Inertial and Resistance
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Guest
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hi, What is the difference between inertial coefficient and resistance coefficient il inputs for Porous Media ? Thanks
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March 21, 2008, 13:30
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Re: Porous Media Inertial and Resistance
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Guest
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one is inertial resistance and other is viscous component of resistance
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April 2, 2008, 03:29
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Re: Porous Media Inertial and Resistance
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#3 |
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Guest
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read Ergun equation for pressure drop per unit length to understand more
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June 21, 2011, 19:09
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New Member
zohreh
Join Date: Feb 2011
Location: Tehran
Posts: 20
Rep Power: 15  |
I want to model a micro filter, This filter (membrane) is rectangular (10×5 cm) with the thickness 12e-5. so,I calculate this parameters from Ergun equation which D=1e-6, because of the Micro filter type. is this assumption true??
i think this is very thin filter so there in not flow through in the membrane, in this situation is inertial coefficieant higher in Y direction? or not?when i set y-direction inertial coefficient higher than x-direction got better answer! is this resonable? I am looking forward to hearing from you. Sincerely yours |
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