A rectangular channel 6.1 m wide with n = 0.014 is laid on a slope of 0.001 and terminates in a free overfall. Upstream 300 m from the overfall is a sluice gate that produces a depth of 0.47 m immediately downstream. (a) For a discharge of 17.0 m3 /s, draw the NDL. CDL and the water surface profile that occurs in the channel. Do you expect a hydraulic jump to occur in the channel? (b) From the overfall up to a location where the depth is 1.2 m, compute and plot the water surface profile using the direct step method. please solve it in a simple way
A rectangular channel 6.1 m wide with n = 0.014 is laid on a slope of 0.001 and terminates in a free overfall. Upstream 300 m from the overfall is a sluice gate that produces a depth of 0.47 m immediately downstream. (a) For a discharge of 17.0 m3 /s, draw the NDL. CDL and the water surface profile that occurs in the channel. Do you expect a hydraulic jump to occur in the channel? (b) From the overfall up to a location where the depth is 1.2 m, compute and plot the water surface profile using the direct step method. please solve it in a simple way
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A rectangular channel 6.1 m wide with n = 0.014 is laid on a slope of 0.001 and terminates in a free overfall. Upstream 300 m from the overfall is a sluice gate that produces a depth of 0.47 m immediately downstream.
(a) For a discharge of 17.0 m3 /s, draw the NDL. CDL and the water surface profile that occurs in the channel. Do you expect a hydraulic jump to occur in the channel?
(b) From the overfall up to a location where the depth is 1.2 m, compute and plot the water surface profile using the direct step method.
please solve it in a simple way
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