Numerical Simulation of Free Surface Flow on Spillways and Channel Chutes with Wall and Step Abutments by Coupling Turbulence and Air Entrainment Models

Spillways and channel chutes are widely used in hydraulic works. Two kinds of abutment—walls and steps—are usually constructed to dissipate energy; however, they may also cause cavitation at the abutment position. In this study, we used Flow 3D with the Reynolds-averaged Navier–Stokes (RANS) and lar...

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Veröffentlicht in:	Water (Basel) 2020-11, Vol.12 (11), p.3036
Hauptverfasser:	Hien, Le Thi Thu, Duc, Duong Hoai
Format:	Artikel
Sprache:	eng
Schlagworte:	Hydraulic measurements Numerical analysis Spillways Turbulence
Online-Zugang:	Volltext
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