Engineering, 17.04.2020 00:23 kfolston4478
A rectangular channel has a width of 9 meters and is flowing at a temperature of 20 degrees Celsius. Using the flow rates of 2 m3 /s, 4 m3 /s, and 6 m3 /s a) Plot the specific energy curve (depth versus energy) for each flow rate. Make sure that the curves encompass both subcritical and supercritical sections (both axes should be from 0-1 and Please see the note above regarding plots. Provide sample calculations for the specific energy of Q = 4 m3 /s y=0.2 m b) Using the curves, estimate the critical depths for each flow rate. Compare these values to the critical depth computed using the standard equation as a check to whether or not the plot is correct.
Answers: 1
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Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
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A rectangular channel has a width of 9 meters and is flowing at a temperature of 20 degrees Celsius....
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