Experiments on particle—turbulence interactions in the near–wall region of an open channel flow: implications for sediment transport

Y Ninto, MH Garcia - Journal of Fluid Mechanics, 1996 - cambridge.org
… of the particle-turbulence interactions responsible for the transport of sediment in the wall …
particle-turbulence interactions in the near-wall region of a turbulent open channel flow are …

Turbulence–particle interactions and their implications for sediment transport and bedform mechanics under unidirectional current: some recent developments

R Mazumder - Earth-Science Reviews, 2000 - Elsevier
interactions with organized flow configurations (coherent structures) and their implications
for … advancements and their consequences in sediment transport and bedform mechanics in …

The influence of boundary layer turbulence on the mechanics of sediment transport

AJ Grass - Mechanics of sediment transport, 2020 - taylorfrancis.com
… has important implications in relation to the transport of bed sediment as discussed below. …
The interaction betw een such flows and entrained bed sediment, adds further formidable …

On the interactions between turbulent flow, sediment transport and bedform mechanics in channelized flows

MR Leeder - Modern and ancient fluvial systems, 1983 - Wiley Online Library
… The eflects of appreciable (~10% by volume) concentrations of solid grains upon fluid
turbulence are little known, yet are of the greatest significance in theoretical sediment transport

Turbulence structure over two‐dimensional bed forms: Implications for sediment transport

SR McLean, JM Nelson… - Journal of Geophysical …, 1994 - Wiley Online Library
… -bed sediment dynamics. The focus of this paper will be to present detailed flow velocity and
turbulence … data to examine the nature of fluid-sediment interaction in the near-bed region. …

Sediment erodability in sediment transport modelling: can we account for biota effects?

P Le Hir, Y Monbet, F Orvain - Continental Shelf Research, 2007 - Elsevier
sediment transport models accounting for biological processes. Such applications generally
demonstrate a clear effect … The interactions between sediment and macrofauna, in particular …

The variation of flow and turbulence across the sediment–water interface

JJ Voermans, M Ghisalberti, GN Ivey - Journal of Fluid Mechanics, 2017 - cambridge.org
interactions between the flow and sediments is currently bypassed by using simplified conceptual
models to predict interfacial transport… interface has implications for the transport of mass…

Incorporating grain-scale processes in macroscopic sediment transport models: a review and perspectives for environmental and geophysical applications

B Vowinckel - Acta Mechanica, 2021 - Springer
sediment bed, which may require additional considerations … –particle mixture with regard to
turbulence modeling. Finally, … turbulence models, but focus on the fluid–particle interaction. It …

Particle–turbulence interaction and local particle concentration in sediment-laden open-channel flows

K Noguchi, I Nezu - Journal of Hydro-environment Research, 2009 - Elsevier
… , ie, one is the deceleration of fluid velocity due to viscous effect and the other is due to the
high-… important variables to predict turbulence characteristics and sediment transport, and the …

Numerical simulation of turbulence and sediment transport of medium sand

MW Schmeeckle - Journal of Geophysical Research: Earth …, 2014 - Wiley Online Library
… Changes to the turbulence structure has significant effect on … insight into the interaction
between turbulence and particle motions… sediment transport of a flat bed of medium sand in water. …