Results 231 to 240 of about 3,652,993 (292)

Sediment Transport, Part I: Bed Load Transport

Journal of Hydraulic Engineering, 1984
A method is presented which enables the computation of the bed-load transport as the product of the saltation height, the particle velocity and the bed-load concentration. The equations of motions for a solitary particle are solved numerically to determine the saltation height and particle velocity. Experiments with gravel particles (transported as bed
Leo C van Rijn, Van Rijn Leo C
exaly   +2 more sources

Evaluation of GA-SVR method for modeling bed load transport in gravel-bed rivers

open access: yesJournal of Hydrology, 2015
The aim of the present study is to apply Support Vector Regression (SVR) method to predict bed load transport rates for three gravel-bed rivers. Different combinations of hydraulic parameters are used as inputs for modeling bed load transport using four ...
Kiyoumars Roushangar
exaly   +2 more sources

Bed-load transport for steady flows and unsteady oscillatory flows [PDF]

open access: yesCoastal Engineering, 1998
The validity of a bed-load transport formula, based on the bed-shear concept of Meyer-Peter and Mueller, was investigated for steady unidirectional flows, oscillatory flows and oscillatory flows with superimposed net currents. The aim of the study was to
Jan S. Ribberink
exaly   +2 more sources

BED LOAD TRANSPORT IN THE PRESENCE OF WASH LOAD TRANSPORT

ISH Journal of Hydraulic Engineering, 2007
ABSTRACT Experiments were conducted in a 30 m long 0.204 m wide and 0.5 m deep tilting flume to study the effect of different equilibrium concentration of wash load transport on the transport of uniform and nonuniform sediments through an alluvial channel and on the composition of active bed layer.
N. K. Khullar   +2 more
openaire   +1 more source

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