Validation Data for Perforated Plates

November 10, 1998, 22:45

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.

November 11, 1998, 05:56

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.

Robin.

November 10, 1998, 22:45	Validation Data for Perforated Plates	#1
Bill Gretta Guest Posts: n/a	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.

November 11, 1998, 05:56	Re: Validation Data for Perforated Plates	#2
Robin Bornoff Guest Posts: n/a	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. Robin.

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