A sharp crested, suppressed weir is under a head of 0.67m. The weirs length is 3m and its height is 1.22m. Determine the discharge coefficient Cw. Cw = 0.611 + (0.075H/P) b. Determine the flow rate of water over the weir. C. If the weir is submerged and the downstream water surface is 0.30m above the top of the weir, determine the flow rate of the water over the weir.
A sharp crested, suppressed weir is under a head of 0.67m. The weirs length is 3m and its height is 1.22m. Determine the discharge coefficient Cw. Cw = 0.611 + (0.075H/P) b. Determine the flow rate of water over the weir. C. If the weir is submerged and the downstream water surface is 0.30m above the top of the weir, determine the flow rate of the water over the weir.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:3. A sharp crested, suppressed weir is under a head of 0.67m. The weirs length is 3m and its height is
1.22m.
a. Determine the discharge coefficient Cw. Cw=0.611 + (0.075H/P)
b.
Determine the flow rate of water over the weir.
C.
If the weir is submerged and the downstream water surface is 0.30m above the top of the weir,
determine the flow rate of the water over the weir.
Ans: a: 0.6522, b: 3.169m³/s, c: 2.763m³/s
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