Mechanical Engineering :: Hydraulics and Fluid Mechanics
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The diameter of the nozzle (d) for maximum transmission of power is given by (where D = Diameter of pipe, f = Darcy 's coefficient of friction for pipe, and l = Length of pipe )
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The discharge over a right angled notch is (where H = Height of liquid above the apex of notch)
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A weir is said to be broad crested weir, if the width of the crest of the weir is __________ half the height of water above the weir crest.
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A vertical wall is subjected to a pressure due to one kind of liquid, on one of its sides. The total pressure on the wall per unit length is (where w = Specific weight of liquid, and H = Height of liquid)
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An error of 1% in measuring head over the apex of the notch (H) will produce an error of __________ in discharge over a triangular notch.
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