Question
Download Solution PDFThe discharge over a rectangular notch is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Weir or notch is a physical structure of masonry constructed across the channel width to calculate the discharge of the channel section.
Rectangular Notch:
The discharge through a rectangular notch weir is,
Where, Q = discharge of fluid, Cd = Coefficient of discharge and H = height of water above the notch
Triangular Notch:
A V-notch weir is also called the triangular notch or weir. The discharge over a triangular weir or notch is given by the:
Where, Q = discharge of fluid, Cd = Coefficient of discharge, θ = Notch angle and H = height of water above the notch
Trapezoidal weir (or) Notch:
Where,
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