Hazen Williams formula is one of the most popular friction loss formulas.Derived from flow tests performed within underground water mains around1905 by Allen Hazen and Gardner Williams, this friction loss formula was builton the established work of Antoine de Chezy (1775)f = 4.552 x Q1.85 / C1.85 x D4.87where:f = friction loss of 1 foot of pipe (psi/ft)Q = flowrate in gpmC = Hazen-Williams Roughness Coefficient (Higher value smoother pipe)D = Internal Diameter of Pipe (in)To obtain the total friction loss in apipe segment, this is multiplied by the pipesegment, L (ft).Q1 Segment 1QtQtQ2 Segment 2a. In the simple loop shown above, using the formula for friction factorderive the formula for Q1 as a function of total flow Qt and pipesegments L1 and L2. Assuming C and D are identical."b. Calculate Q1 for Qt = 600 gpm, L1 = 400ft, L2 = 200 ft.Does your answer make sense in view of f? ExplaintC.

Q1 Segment 1 Qt Qt Q2 Segment 2 a. In the simple loop shown above, using the formula for friction factor derive the formula for Q1 as a function of total flow Qt and pipe segments Li and L2. Assuming C and D are identical. b. Calculate Q1 for Qt = 600 gpm, L1 = 400ft, L2 = 200 ft. Does your answer make sense in view of f? Explaint %3D %3D C.

Q1 Segment 1 Qt Qt Q2 Segment 2 a. In the simple loop shown above, using the formula for friction factor derive the formula for Q1 as a function of total flow Qt and pipe segments Li and L2. Assuming C and D are identical. b. Calculate Q1 for Qt = 600 gpm, L1 = 400ft, L2 = 200 ft. Does your answer make sense in view of f? Explaint %3D %3D C.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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