10. It is Known that:•Q = 18 m^3 / s• Rectangular channel, 3 m wide• Unfinished form concrete• Hydraulic jump occurs at a depth of y1 = 1 mDetermine: Energy attenuation in hydraulic jump (energy loss)

When liquid flows at a high velocity in an open channel, the flow can become unstable, and minor…

Answered: 10. It is Known that: •Q = 18 m^3 / s •…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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CCB 343 –HYDRAULICS Tutorial Questions, February 2021 1. A sluice gate is used to control and measure the discharge in an open channel. When the upstream and downstream water depths are 1.0 m and 0.2 m respectively, calculate the discharge in the channel [0.81 m'/s/m width] 2. A rectangular concrete-lined channel of width 2.5 m and depth 0.5 m has a slope of 1 in Try calculating the [0.94m/s]. 2000. If the Manning's n value is 0.015, calculate the discharge. discharge using the Chezy equation with C = 70. 3. A hydraulic jump is to be formed in a channel carrying a discharge of 0.8 m/s/m width of channel with a depth of flow of 0.25 m. Calculate the depth required downstream to create the jump. [0.61 m] 4. A river is 30 m wide and has a rectangular shape. At a bridge location the flow width is restricted to 25 m by the piers of the bridge and the river bed is approximately horizontal. Describe the flow which obtains underneath the bridge with minimum upstream depth when a flood of 450…
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10. It is Known that: •Q = 18 m^3 / s • Rectangular channel, 3 m wide • Unfinished form concrete • Hydraulic jump occurs at a depth of y1 = 1 m Determine: Energy attenuation in hydraulic jump (energy loss)