Numerical Analysis of Air Injection as a Scour Control Technique in Flow

The present study numerically investigates the air injection method as a scour control technique. Air bubbles are injected into the flow exiting a stilling basin, and their effects on the scour potential of the flow are explored. Because of the existence of both large- and small-scale interface stru...

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Veröffentlicht in:	Iranian journal of science and technology. Transactions of civil engineering 2023-12, Vol.47 (6), p.3913-3934
Hauptverfasser:	Ravan Ghalati, Akbar, Maddahian, Reza, Salehi Neyshabouri, Seyed Ali Akbar
Format:	Artikel
Sprache:	eng
Schlagworte:	Air bubbles Air entrainment Air injection Bubbles Civil Engineering Coefficient of friction Computational fluid dynamics Engineering Entrainment Flow Fluid dynamics Friction Hydraulic jump Hydrodynamics Injection Internal flow Mathematical models Multiphase flow Numerical analysis Numerical models Research Paper Scour Scouring Shear forces Simulation Skin friction Stilling basins Taylor instability
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