A partially open sluice gate discharges water into a rectangular channel. The tail water depth in the channel is 3m and Froude number is 1/2√2. If a free hydraulic jump is to be formed at downstream of the sluice gate after the vena contracta of the jet coming out from the sluice

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A partially open sluice gate discharges water
into a rectangular channel. The tail water depth in
the channel is 3m and Froude number is 1/2/2.
If a free hydraulic jump is to be formed at
downstream of the sluice gate after the vena
contracta of the jet coming out from the sluice
gate, the sluice gate opening should be (coefficient
of contraction Cc = 0.9)
Transcribed Image Text:A partially open sluice gate discharges water into a rectangular channel. The tail water depth in the channel is 3m and Froude number is 1/2/2. If a free hydraulic jump is to be formed at downstream of the sluice gate after the vena contracta of the jet coming out from the sluice gate, the sluice gate opening should be (coefficient of contraction Cc = 0.9)
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