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Bill Gretta November 10, 1998 22:45

Validation Data for Perforated Plates
I'm looking for experience anyone has had with modeling thin perforated plates in incompressible ducted flow, specifically in diffusers. Any test data and correlation with CFD (porous media) results would be appreciated.

Robin Bornoff November 11, 1998 05:56

Re: Validation Data for Perforated Plates
Get hold of:

Flow Resistance - A Design Guide for Engineers

by Erwin Fried and I. E. Idelchick

ISBN 0-89116-435-9

They put most things in a wind tunnel to determine the pressure loss coefficient for a range of Reynolds numbers. Watch out for Re. nos based on device velocity.


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