An open channel of square cross section had a flowrate of 17.2 ft³/s when first used. After extended use, the channel became 0.6-filledwith silt. Determine the flowrate for this silted condition. Assume the Manning coefficient is the same for all the surfaces.Qs=! ft³/s

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Answered: An open channel of square cross section…

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.34P

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An open channel of square cross section had a flowrate of 17.2 ft³/s when first used. After extended use, the channel became 0.6-filled with silt. Determine the flowrate for this silted condition. Assume the Manning coefficient is the same for all the surfaces. Qs= ! ft³/s