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Design of Hydraulic Jump Stilling Basin over Rough Beds Using CFD
This paper presents the hydraulic and structural design of a hydraulic jump stilling basin over a rough bed using three-dimensional, unsteady,...
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Experimental analysis of hydraulic jump at high froude numbers
The hydraulic jump is a rapid transition state from supercritical to subcritical flow that occurs commonly in rivers, prismatic channels, and...
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Hydraulic Jump Control Using Stilling Basin with Abruptly Expanding and Negative Step
The present research describes a laboratory study of a hydraulic jump in an abruptly expanding channel and a negative step. The Froude numbers were...
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Numerical Modeling of Jets Near a Hydraulic Jump
Liquid wastes from municipal and desalination activities are often discharged into the receiving water body in the form of wastewater jets. Such jets...
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Effects of Different Turbulence Models on Prediction of Oscillating Hydraulic Jump at a Drop Structure with a Trench
Open-channel flows over a drop structure with a trench, often seen in urban rivers, may cause an oscillating phenomenon of hydraulic jumps depending...
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Local hydraulic jump effects on sediment deposition in open-channel flume experiments
When a river channel is narrow, bifurcated, or intersected, or when extreme weather or geological disasters cause shed rock masses to occupy a river...
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Hydraulic jump and choking of flow in pipe with a change of slope
This paper investigates hydraulic jumps in slo** pipes by means of wall-resolved large eddy simulation (LES). The purpose is to achieve an improved...
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Numerical Modeling Investigations of Hydraulic Jump Characteristics over a Chute Spillway
A chute spillway is a hydraulic structure designed to convey water from a higher level to a lower level with a steep slope, typically used in dam...
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Relative Depth of Jump Downstream of Hydraulic Multi-gate Structures
Most head and cross-regulators on the main or branch canals of the Egyptian irrigation network are of few vent number types which are considered as...
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Effect of Surface Roughness and Channel Slope on Hydraulic Jump Characteristics: An Experimental Approach Towards Sustainable Environment
Hydraulic jumps are efficient energy dissipaters, and their proper design can help in harnessing the energy of flowing water. By studying the impact...
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Displacement of a Hydraulic Jump in a Rectangular Channel: Experimental Study
The formation of a hydraulic jump is the result of rapid transition from supercritical to subcritical flow regime; this phenomenon is always...
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Characteristics of Hydraulic Jump in Stilling Basin Covered with Different Arrangements of Dune Bed Forms
Depending on the flow conditions and sediment characteristics, different types of bed forms (ripple, dune, anti-dune, etc.) developed on the...
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Extreme pressure coefficients: modelling a hydraulic jump using deep-learning based methods
Hydraulic jump pressure field analysis is essential to assess slab stability in dissipation basins. This study is aimed to modelling non-dimensional...
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Effect of Submerged Counter Flow Jet on Hydraulic Jump Characteristics in Stilling Basins
A hydraulic jump dissipates the excess energy of flowing water downstream of hydraulic structures, such as spillways and sluice gates. The present...
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Quantifying the Dynamics of Fluid Flow in a Hydraulic Jump Using Imaging Techniques
Imaging techniques have gathered attention in the recent past owing to it non-intrusive nature and superior results in quantifying the dynamics of...
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The influence of azimuthally varying edge conditions on the hydraulic jump
We examine theoretically the structure of the non-circular jump for an impacting circular jet, induced by azimuthally dependent edge conditions. We...
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Experimental Investigation of the Hydraulic Performance of a Hydraulic-Jump-Stepped Spillway
For a traditional stepped spillway, low energy dissipation and cavitation damage may occur when the unit discharge is larger than a limit due to...
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Investigation of the Effect of Velocity on Secondary Currents in Semicircular Channels on Hydraulic Jump Parameters
Numerical modeling of fluid current on the basis of computational fluid dynamics in comparison with experimental methods has various advantages,...
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Experimental Investigation of the Joint Effect of Flow Expansion and Submerged Vanes on Hydraulic Jump Characteristics
In this study, the joint effects of submerged vanes and flow expansion on the hydraulic jump are experimentally investigated. Experiments include...
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Hydraulic Investigation of Converged Ski-Jump Bucket in Presence of Dividing Wall
The ski-jump bucket is used as the energy dissipating structure at the end of the spillway or bottom outlet. In this study, both simultaneously and...
