Estimating void fraction in a hydraulic jump by measurements of pixel intensity [PDF]
, 2012 A hydraulic jump is a sudden transition from supercritical to subcritical flow. It is characterized by a highly turbulent roller region with a bubbly two-phase flow structure. The present study aims to estimate the void fraction in a hydraulic jump using
Carvahlo, R. +3 more
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Numerical Investigation Of The Impact On The Flow Patterns In The Spillway Crest Elevation Hydraulic Jump Along The Side Weirs In Open Channel [PDF]
مهندسی و مدیریت ساخت, 2016 Side overflows are one of the most important hydraulic structures in water control and control systems. The outlet flow is a three-dimensional overflow that causes these overflows to have a complex hydraulic.
Negar Bagheri +2 more
doaj
Orbits and reversals of a drop rolling inside a horizontal circular hydraulic jump [PDF]
, 2013 We explore the complex dynamics of a non-coalescing drop of moderate size inside a circular hydraulic jump of the same liquid formed on a horizontal disk.
Duchesne, Alexis +4 more
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An Experimental Study of Hydraulic Jump in a Gradually Expanding Rectangular Stilling Basin with Roughened Bed [PDF]
, 2017 The paper presents the results of an experimental study carried out to investigate the effect of geometric and hydraulic parameters on energy dissipation and location of the hydraulic jump, with a change in the height of roughness elements and the ...
Farsadizadeh, Davod +3 more
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A-jump in horizontal inverted semicircular open channels
Ain Shams Engineering Journal, 2013 The hydraulic jump is a transitional state from supercritical to subcritical flow. The phenomenon of the hydraulic jump has been widely studied because of its frequent occurrence in nature and because of its uses in many practical applications.
I.M.H. Rashwan
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Bubbly two-phase flow in hydraulic jumps at large Froude numbers [PDF]
, 2011 A hydraulic jump is a sudden, rapid transition from a supercritical flow to a subcritical flow. At large inflow Froude numbers, the jump is characterized by a significant amount of entrained air.
Babb A. F. +11 more
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Journal of Fundamental and Applied Sciences, 2015 This study aims to study the hydraulic jump controlled by threshold, moving in a channel profile 'U' bottomed rough for a single roughness E=5,63mm. Functional relations in dimensionless terms, linking the different characteristics of the projection ...
A. Ghomri, F. Riguet, M. Debabeche
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Educational Application of Flow3D Software for Turbulent Modeling in 3D Simulation of Hydraulic Jump in Stilling Basin with Concrete Baffles [PDF]
Fanāvarī-i āmūzish, 2008 In this paper, hydraulic jump which is one of the effective means of energy dissipation of supercritical flow in hydraulic engineering is simulated using Flow 3D software.
S.R. Sabbagh Yazdi +2 more
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The Hydraulic Jump in Liquid Helium
, 2005 We present the results of some experiments on the circular hydraulic jump in normal and superfluid liquid helium. The radius of the jump and the depth of the liquid outside the jump are measured through optical means.
Chevallier, Christophe +3 more
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Hydraulic jumps and stilling basins [PDF]
, 2015 A hydraulic jump is a rapid transition from a high-velocity open channel flow to a slower fluvial motion. It is commonly experienced in streams and rivers, in industrial channels, during manufacturing processes and downstream of dam spillways. The air is
Carvalho, Rita, Chanson, Hubert
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