Explain the physical significance of the above equation and give the type of jump you would expect between (2 and (3?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A sluice gate, as shown in figure 01, is used to control the upstream water level in a
3 m wide rectangular channeL The water discharge in the channel is 15 m3/s.

You given the water depth at 3 to be 2.5 m and the hydraulic jump Froude number equation

1
3
2
Figure Q1
Transcribed Image Text:1 3 2 Figure Q1
(e) You given the water depth at (3 to be 2.5 m and the hydraulic jump Froude
number equation
1 y2
1+2
y1.
2 y1
Fr?
Note the subscripts DO NOT refer to figure Q1.
Explain the physical significance of the above equation and give the type of jump you
would expect between (2) and 3?
Transcribed Image Text:(e) You given the water depth at (3 to be 2.5 m and the hydraulic jump Froude number equation 1 y2 1+2 y1. 2 y1 Fr? Note the subscripts DO NOT refer to figure Q1. Explain the physical significance of the above equation and give the type of jump you would expect between (2) and 3?
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