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Unformatted text preview: b = 1.0 x 10-8 . Assume the equivalent sand roughness of the channel k = 0.005 m and that the energy coefficient = 1.06. Let the kinematic viscosity of the water be 1.003 x 10-6 m 2 /s. a) Find the normal depth of flow assuming the channel flow is in the D range (Hazen-Williams). b) Verify the flow range. c) Determine the critical depth and state whether the flow is super- or subcritical. d) Determine critical bed slope. e) Verify that the correct flow range was used to obtain the critical bed slope. Problem 3: Assume the laminar flow range applies and derive the normal depth equation for a triangular channel cross-section. Show a figure and define all terms....
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This note was uploaded on 04/04/2012 for the course CWR 4202 taught by Professor Newman during the Spring '08 term at University of Florida.
- Spring '08