Applied Fluid Mechanics (7th Edition)
Applied Fluid Mechanics (7th Edition)
7th Edition
ISBN: 9780132558921
Author: Robert L. Mott, Joseph A. Untener
Publisher: PEARSON
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Chapter 19, Problem 19.26PP

The intake duct to a fan consists of intake louvers, 5.8 m of square duct ( 800 × 800 m m ) , a sudden contraction to a 400 -mm-diameter round duct, and 9.25 m of the round duct. Estimate the pressure at the fan inlet when the duct carries 0.80 m 3 / s of air.

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