Mechanical Engineering :: Hydraulics and Fluid Mechanics
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An open tank containing liquid is made to move from rest with a uniform acceleration. The angle 0 which the free surface of liquid makes with the horizontal is such that (where a = Horizontal acceleration of the tank, and g = Acceleration due to gravity)
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The discharge over a triangular notch is
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The discharge through an external mouthpiece is given by (where a = Cross-sectional area of the mouthpiece, and H = Height of liquid above the mouthpiece)
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The loss of pressure head in case of laminar flow is proportional to
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The flow of water through the hole in the bottom of a wash basin is an example of
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