Water flows in a channel whose bottom slope is 0.5 and whose cross section is as shown
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Water flows in a channel whose bottom slope is 0.5° and whose cross section is as shown in Fig. P13–132. The dimensions and the Manning coefficients for the surfaces of different subsections are also given on the figure. Determine the flow rate through the channel and the effective Manning coefficient for the channel.
FIGURE P13–132
Transcribed Image Text:
1 m 1m 6 m Clean earth channel n₁ = 0.022 10 m Heavy brush n₂ = 0.075
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Related Book For
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala
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