EBK WATER RESOURCES ENGINEERING
3rd Edition
ISBN: 9781119493167
Author: Mays
Publisher: VST
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Chapter 5, Problem 5.4.2P
To determine
The computations of backwater at mile 2.0
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PLease answer hydrology question, will thumbs up if correct. make sure it is correct please if answer.
The discharge in an open trapezoidal channel was measured by slope area method. Depth of water = 2.50m, Bottom width of
channel 3.10m, Width of channel at the water surface = 5.10m. Determine the area of cross section.
Select the correct response:
9.80 sq.m.
10.25 sq.m.
11.55 sq.m.
12.45 sq.m.
Problem 7-26
Chapter 5 Solutions
EBK WATER RESOURCES ENGINEERING
Ch. 5 - Prob. 5.1.1PCh. 5 - Prob. 5.1.2PCh. 5 - Prob. 5.1.3PCh. 5 - Prob. 5.1.4PCh. 5 - Prob. 5.1.5PCh. 5 - Prob. 5.1.6PCh. 5 - Prob. 5.1.7PCh. 5 - Prob. 5.1.8PCh. 5 - Prob. 5.1.9PCh. 5 - Prob. 5.2.1P
Ch. 5 - Prob. 5.2.2PCh. 5 - Prob. 5.3.1PCh. 5 - Prob. 5.3.2PCh. 5 - Prob. 5.3.3PCh. 5 - Prob. 5.3.4PCh. 5 - Prob. 5.3.5PCh. 5 - Prob. 5.3.6PCh. 5 - Prob. 5.4.1PCh. 5 - Prob. 5.4.2PCh. 5 - Prob. 5.5.1PCh. 5 - Prob. 5.5.2PCh. 5 - Prob. 5.5.3PCh. 5 - Prob. 5.5.4PCh. 5 - Prob. 5.5.5PCh. 5 - Prob. 5.5.6P
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- Calculate the uniform water depth in meters (m) of an open channel flow to convey Q=10 m3/sec discharge with manning coefficient n=0.014, channel slope So=0.0004, and channel width B=4marrow_forwardplease help with hydrology problem. make sure it is correct, will thumbs up if correct.arrow_forwardwhat is the depth of uniform flow rate in a rectangular planned woood channel with Manning's n=0.012,width of 2.0m and a bed slope of 0.002,when the flow rate is 4m3/sarrow_forward
- Water Resources Engineering: Open Channel Flow A 3.7 meter wide rectangular channel with with a bed slope of 0.00019 and a depth of flow of 2.2 meters. Manning's roughness coefficient is 0.019. Find: a) Can Manning's equation be applied to this system (i.e. Is the flow fully turbulent)? b) Regardless to the answer to part a, determine the steady uniform discharge in the channel (i.e. the "normal depth")arrow_forwardWater flows in a channel of the shape of isosceles triangle of bed width 'a' and sides making an angle of 45° with the bed. Determine the relation between depth of flow 'd' and the bed width 'a' for maximum velocity and for maximum discharge condition. Use manning's formula and note that 'd' is less than 0.50a.arrow_forward5. Determine the backwater profile created by an obstruction in a channel causing a backup of 5.0 feet. The channel is trapezoidal as defined below and conveys a discharge of 200 cfs. Use the standard step method. 2 n = 0.030 So = 0.0050 ft/ft 8.0' the answer should be (backwater profile)arrow_forward
- Sol?arrow_forwardQuestion 11 of 23 A discharge of 1.2 m3/s flows on an open channel with a slope of 0.0062. If the coefficient of roughness is 0.0123, compute the depth of the channel for an optimum discharge for a triangular section. Select the correct response: 0.49 m 0.41 m 0.51 m 0.69 m < Previous Continuoarrow_forwardDetermine the normal depth (m) in a rectangular channel with flowing discharge of 70 m3/s, roughness of n=0.025, slope of 0.001, with bottom width of 6 meters.arrow_forward
- Answer in lt/minarrow_forwardFind the normal depth for a discharge of 350cfs in a rectangular channel with a bottom widith of 20 ft. The channel is concrete lined (n=0.013) with a slope of 0.75%. Use mannings equationarrow_forwardThe bottom width and bed slope of a long rectangular channel are 4.0 m and 0 0008, respectively. The volumetric steady-state discharge is 1.50 m/s. The flow depth at a specific location is 0 30 m. Ifn=0.016, determine: (a) The type of water surface profile expected Show all work and state your reasoning in support of your work Pleasell!! (b) Sketch the water surface profile with all necessary information and labels shownarrow_forward
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