ANUGA is also capable of modelling hydraulic jumps due to the ability of the finite-volume method to accommodate discontinuities in the solution.
22.
The purpose of the vertical hard basin drop is to force the water into a hydraulic jump ( a small standing wave ).
23.
By contrast, between positions 2 and 3, turbulence in the hydraulic jump dissipates energy, while the momentum can be assumed to be conserved.
24.
The internal hydraulic jumps have been associated with salinity or temperature induced stratification as well as with density differences due to suspended materials.
25.
For instance in case of the description of hydraulic jumps, the conservation form is preferred since the momentum flux is continuous across the jump.
26.
As the flume becomes submerged, the hydraulic jump diminishes and ultimately disappears as the downstream conditions increasingly restrict the flow out of the flume.
27.
Figure 2 : A common example of a hydraulic jump is the roughly circular stationary wave that forms around the central stream of water.
28.
A "'hydraulic jump "'is a phenomenon in the science of hydraulics which is frequently observed in open channel flow such as rivers and spillways.
29.
Otherwise this so called " hydraulic jump " or dissipation of energy would occur downstream causing large amounts of bank and river bed erosion.
30.
A hydraulic jump is a region of rapidly varied flow and is formed in a channel when a supercritical flow transitions into a subcritical flow.
