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giogio March 20, 2008 04:58

Porous Media Inertial and Resistance
hi, What is the difference between inertial coefficient and resistance coefficient il inputs for Porous Media ? Thanks

red lemon March 21, 2008 13:30

Re: Porous Media Inertial and Resistance
one is inertial resistance and other is viscous component of resistance

DEV April 2, 2008 02:29

Re: Porous Media Inertial and Resistance
read Ergun equation for pressure drop per unit length to understand more

zhhjll June 21, 2011 18:09

I want to model a micro filter, This filter (membrane) is rectangular (105 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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