Buchumschlag

Turbulent open channel flow, sediment erosion and sediment transport

This thesis aims to contribute to a better understanding of turbulent open channel flow, sediment erosion and sediment transport. The thesis provides an analysis of high-fidelity data from direct numerical simulation of (i) open channel flow over an array of fixed spheres, (ii) open channel flow wit...

Ausführliche Beschreibung

Gespeichert in:
1. Verfasser: Chan-Braun, Clemens
Format: Online
Sprache:Englisch
Veröffentlicht: KIT Scientific Publishing 2021
Schlagworte:
TA1-2040
sediment erosion
CFD
open channel flow
sediment transport
turbulence
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
Online-Zugang:34557
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Zusammenfassung:This thesis aims to contribute to a better understanding of turbulent open channel flow, sediment erosion and sediment transport. The thesis provides an analysis of high-fidelity data from direct numerical simulation of (i) open channel flow over an array of fixed spheres, (ii) open channel flow with mobile eroding spheres, (iii) open channel flow with sediment transport of many mobile spheres. An immersed boundary method is used to resolve the finite-size particles.

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