Calculate the rate of flow of the water through a V-shaped channel having total angle between...
Calculate the rate of flow of the water through a V-shaped channel having total angle between the sides as 60o. Take Chezy’s constant of C = 50 and slope of the bed is 1 in 1500. The depth of flow is 6 m.
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Calculate the rate of flow of the water through
a V-shaped channel having total angle between...
Water flows through the channel. The depth of flow is y =1.75 m and the downward slope of the channel is 0.006
Water flows through the channel. The depth of flow is y =1.75 m and the downward slope of the channel is 0.006. The sides of the channel are finished concrete. (Figure 1) Part A Determine the volumetric flow of water through the channel.
Water flows at 10.8(103) t/min through a rectangular channel having a width of 6 ft (Figure 1)
Water flows at 10.8(103) t/min through a rectangular channel having a width of 6 ft (Figure 1) Part A Determine the critical depth of the flow. Part C What is the necessary increase in elevation h of the channel bed to create the depth yB = 4.05 ft?
Q1) Consider a rectangular channel with a constant width b, a) Obtain the equation of water...
Q1) Consider a rectangular channel with a constant width b, a) Obtain the equation of water surface profile (dy/dx) as function of Froude number and channel bottom slope in a channel transition assuming that over a short distance Ax, the energy losses can be neglected. b) Using the equation you have obtained, draw the water surface profile if flow is supercritical and if there is a downward step at the channel bed and show your results on the graph of...
Water flows down a rectangular channel that has a width of 2.2 m, a Manning's n...
Water flows down a rectangular channel that has a width of 2.2 m, a Manning's n of 0.019 and a slope of 1 in 200. Calculate the discharge in the channel when the depth of flow is 0.5 m, 1.0 m, 2.0 m, and 4.0 m. Plot a graph of depth against discharge and comment on its shape, [10 marks] A wide channel has a Manning's number = 0.021, a longitudinal bed slope of 1:250 and conveys 0.XX m3/s/m of...
In a rectangular channel, water flows at a flow rate of 15 m3 / s. The...
In a rectangular channel, water flows at a flow rate of 15 m3 / s. The width of the canal is 4.0 m and the water depth is 2.5 m. Without causing the water in the blast to swell: a) If the channel is narrowed without raising the channel base, what is the minimum value that the base width can take? b) Find the maximum threshold height that can be placed on the base without changing the channel width. c)...
water flows at a rate of 20 m3/s through a rectangular channel 4.0 m wide from...
water flows at a rate of 20 m3/s through a rectangular channel 4.0 m wide from a "steep slope" to a 'mild slope", creating a hydraulic jump. The upstream depth of flow is 1.20 m Find the following: (a) the downstream depth of flow, (b) the energy loss in the jump, anid (c) the upstream and downstream velocities 2)
Water flows through a rectangular channel 7.3 meter wide, at a rate of 3.1 m^3/s. with...
Water flows through a rectangular channel 7.3 meter wide, at a rate of 3.1 m^3/s. with a depth of 3 meters. The channel is lined with rough concrete and has a slope of 0.075 %. Calculate the critical depth, and normal depth and classify the slope. Manning's number for the channel is 0.014.
Water flows in a 100 ft wide rectangular channel at flow rate = 300 ft3/sec
Water flows in a 100 ft wide rectangular channel at flow rate = 300 ft3/sec. Manning's n = 0.015 and the bottom slope = 0.002. Calculate/answer the following: a. the uniform (normal) flow depth assuming the channel is wide and shallow. b. the critical flow depth. c. the flow depth upstream of a hydraulic jump with downstream depth = normal depth. d. the type of channel slope at the given normal depth: mild, critical, or steep (select one). f. the basis for your answer in...
7. Given the water surface (M2) profile, channel slope is MILD. Drawdown of the water surface occ...
7. Given the water surface (M2) profile, channel slope is MILD. Drawdown of the water surface occurs with approach to the free overfall For a 90-degree v-notch channel geometry, bed slope 0.0001, a Manning-n of 0.01 and a flow of 0.425 m'/s find (a) the Froude number and flow regime and (b) Critical depth near the free overfall (c) How far upstream does the flow become uniform (d) What is the water depth at this upstream location? M2 NDL DL...
(5) Water flows along a trapezoidal channel with base width B=1.5 m, side slope 1:1 (horizontal...
(5) Water flows along a trapezoidal channel with base width B=1.5 m, side slope 1:1 (horizontal to vertical) and depth D=0.7 m. It is controlled downstream by a sharp crested weir that has a crest height of H=2.4 m above the channel bed and a crest width equal to that of the base width. Calculate the flow rate in the channel (check any assumptions you make).
Q1) Consider a rectangular channel with a constant width b, a) Obtain the equation of water surface profile (dy/dx) as function of Froude number and channel bottom slope in a channel transition assuming that over a short distance Ax, the energy losses can be neglected. b) Using the equation you have obtained, draw the water surface profile if flow is supercritical and if there is a downward step at the channel bed and show your results on the graph of...
Water flows down a rectangular channel that has a width of 2.2 m, a Manning's n of 0.019 and a slope of 1 in 200. Calculate the discharge in the channel when the depth of flow is 0.5 m, 1.0 m, 2.0 m, and 4.0 m. Plot a graph of depth against discharge and comment on its shape, [10 marks] A wide channel has a Manning's number = 0.021, a longitudinal bed slope of 1:250 and conveys 0.XX m3/s/m of...
water flows at a rate of 20 m3/s through a rectangular channel 4.0 m wide from a "steep slope" to a 'mild slope", creating a hydraulic jump. The upstream depth of flow is 1.20 m Find the following: (a) the downstream depth of flow, (b) the energy loss in the jump, anid (c) the upstream and downstream velocities 2)
7. Given the water surface (M2) profile, channel slope is MILD. Drawdown of the water surface occurs with approach to the free overfall For a 90-degree v-notch channel geometry, bed slope 0.0001, a Manning-n of 0.01 and a flow of 0.425 m'/s find (a) the Froude number and flow regime and (b) Critical depth near the free overfall (c) How far upstream does the flow become uniform (d) What is the water depth at this upstream location? M2 NDL DL...
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