The effect of gravity on turbulence modulation in particle-laden horizontal open channel flow

Two-way coupled direct numerical simulation of turbulence in a horizontal open channel with Lagrangian tracking of heavy particles is performed to study the joint influence of particle inertia and wall-normal gravity on turbulence modulation. The Stokes numbers based on the wall units considered in...

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Veröffentlicht in:	Physics of fluids (1994) 2021-08, Vol.33 (8)
Hauptverfasser:	Wang, Ping, Li, Jinchi, Zheng, Xiaojing
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Computational fluid dynamics Direct numerical simulation Fluid dynamics Fluid flow Gravitational effects Modulation Open channel flow Open channels Parameter modification Particle inertia Physics Turbulence
Online-Zugang:	Volltext
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