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AWWA DSS71319

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AWWA DSS71319 Understanding the Pressure Versus Flow Relationship for Pipe Leaks

Conference Proceeding by American Water Works Association, 11/01/2009

Walski, Thomas; Whitman, Brian; Baron, Mary; Gerloff, Fred

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This powerpoint presentation begins by providing a brief overview of the problem of water loss and an equation for estimating leakage reduction. Topics presented include: laboratory setup; an equation for curve fit; the behavior of leak openings in pipesunder pressure; effective "n" values for slits; closeness of power curve; effect on %UAF; and, implications for water operators. Includes tables, figures.

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Edition: Vol. - No. Published: 11/01/2009 Number of Pages: 35File Size: 1 file , 840 KB