The downstream depth should only be modeled until it reaches the conjugate depth of the normal depth, at which point a hydraulic jump will form.
32.
In rectangular channel, such conservation equation can be further simplified to dimensionless M-y equation form, which is widely used in hydraulic jump analysis in open channel flow.
33.
Where a hydraulic jump occurs, the signature is an abrupt backward slope, corresponding to the rapid reduction in the flow rate at the point of the jump.
34.
To trigger the hydraulic jump without obstacles, an apron is designed such that the flat slope of the apron retards the rapidly flowing water from the spillway.
35.
In this image, y 1 and y 2 represent the conjugate depths of the hydraulic jump where y 2 assumes the depth of y d.
36.
The rate of energy dissipation or head loss across a hydraulic jump is a function of the hydraulic jump inflow Froude number and the height of the jump.
37.
The rate of energy dissipation or head loss across a hydraulic jump is a function of the hydraulic jump inflow Froude number and the height of the jump.
38.
Turbidity currents can result in internal hydraulic jumps ( i . e ., hydraulic jumps as internal waves in fluids of different density ) in abyssal fan formation.
39.
A vertical line that crosses the M-y curve twice ( i . e . non-critical flow conditions ) represents the depths on opposite sides of a hydraulic jump.
40.
Turbidity currents can result in internal hydraulic jumps ( i . e ., hydraulic jumps as internal waves in fluids of different density ) in abyssal fan formation.
