How can I set up porous media coefficients given pressure drop versus mass flow rate data?

You can typically get a curve fit of pressure drop versus mass flow rate in the form of equation 1 (

When we compare the values of eq 1 with what Fluent expects, we find the values for viscous resistance Di and inertial resistance Ci.

Note: Make sure the units of the calculated resistance coefficients match the units listed in the porous media entry panel.
L is the thickness of the porous media zone.

Show Form
No comments yet. Be the first to add a comment!