The fluid dynamics of river dunes: A review and some future research directions

J Best - Journal of Geophysical Research: Earth Surface, 2005 - Wiley Online Library
Dunes are present in nearly all fluvial channels and are vital in predicting flow resistance,
sediment transport, and deposition within many rivers. Progress in understanding the fluid …

Sand ripples and dunes

F Charru, B Andreotti, P Claudin - Annual Review of Fluid …, 2013 - annualreviews.org
An erodible bed sheared by a fluid flow, gas or liquid, is generally unstable, and bed forms
grow. This review discusses the following issues, in light of the recent literature: What are the …

[图书][B] Rivers and floodplains: forms, processes, and sedimentary record

JS Bridge - 2003 - books.google.com
Rivers and Floodplains is concerned with the origin, geometry, water flow, sediment
transport, erosion and deposition associated with modern alluvial rivers and floodplains …

[图书][B] The mechanics of scour in the marine environment

J Fredsoe, BM Sumer - 2002 - books.google.com
This book treats the subject of local scour around different kinds of marine structures,
exposed to waves and/or currents. The first, major part of the book is devoted to marine …

[图书][B] Loose boundary hydraulics

AJ Raudkivi - 2020 - taylorfrancis.com
Loose Boundary Hydraulics Page 1 LOOSE BOUNDARY HYDRAULICS Page 2 Page 3
Loose Boundary Hydraulics ARVED 1. RAUDKIVI University of Auckland, N. Z AA BALKEMA/ROTIERDAM/BROOKFIELDI …

Morphodynamics and sedimentary structures of bedforms under supercritical‐flow conditions: new insights from flume experiments

MJB Cartigny, D Ventra, G Postma… - …, 2014 - Wiley Online Library
Supercritical‐flow phenomena are fairly common in modern sedimentary environments, yet
their recognition and analysis remain difficult in the stratigraphic record. This fact is …

A cellular model of braided rivers

AB Murray, C Paola - Nature, 1994 - nature.com
A BROAD sheet of water flowing over non-cohesive sediment typically breaks up into a
network of interconnected channels called a braided stream (Fig. 1). The dynamics of such …

Self-formed straight rivers with equilibrium banks and mobile bed. Part 1. The sand-silt river

G Parker - Journal of Fluid Mechanics, 1978 - cambridge.org
Rivers and canals with perimeters composed of non-cohesive sand and silt have self-formed
active beds and banks. They thus provide a most interesting fluid flow problem, for which …

Mean flow and turbulence fields over two‐dimensional bed forms

JM Nelson, SR McLean… - Water Resources Research, 1993 - Wiley Online Library
Detailed laser‐Doppler velocity and Reynolds stress measurements over fixed two‐
dimensional bed forms are used to investigate the coupling between the mean flow and …

The formation of ripples and dunes on an erodible bed

KJ Richards - Journal of Fluid Mechanics, 1980 - cambridge.org
A two-dimensional stability analysis is presented of flow of low Froude number over an
erodible bed. Particular regard is given to the modelling of the turbulent flow close to the …