Entrainment, motion, and deposition of coarse particles transported by water over a sloping mobile bed
J Heyman, P Bohorquez… - Journal of Geophysical …, 2016 - Wiley Online Library
In gravel bed rivers, bed load transport exhibits considerable variability in time and space.
Recently, stochastic bed load transport theories have been developed to address the …
Recently, stochastic bed load transport theories have been developed to address the …
Origin of the scaling laws of sediment transport
In this paper, we discover the origin of the scaling laws of sediment transport under turbulent
flow over a sediment bed, for the first time, from the perspective of the phenomenological …
flow over a sediment bed, for the first time, from the perspective of the phenomenological …
A simplified experimental method to estimate the transport of non-buoyant plastic particles due to waves by 2d image processing
Plastic is one of the most widely used materials. It is expected that there will be about 12
billion tons of debris dispersed into the environment by 2050. This, combined with marine …
billion tons of debris dispersed into the environment by 2050. This, combined with marine …
Particle velocity and concentration profiles in bedload experiments on a steep slope
P Frey - Earth Surface Processes and Landforms, 2014 - Wiley Online Library
Depth profiles of particle streamwise velocity, concentration and bedload sediment transport
rate were measured in a turbulent and supercritical water flow. One‐size 6 mm diameter …
rate were measured in a turbulent and supercritical water flow. One‐size 6 mm diameter …
Spatial correlations in bed load transport: Evidence, importance, and modeling
This article examines the spatial dynamics of bed load particles in water. We focus
particularly on the fluctuations of particle activity, which is defined as the number of moving …
particularly on the fluctuations of particle activity, which is defined as the number of moving …
Physical and numerical modeling of performance of detention dams
In this study, the trap efficiency (TE) of detention dams was investigated using a laboratory
study. To express the mathematical relationship between dependent and independent …
study. To express the mathematical relationship between dependent and independent …
Bedload transport analysis using image processing techniques
Bedload transport is an important factor to describe the hydromorphological processes of
fluvial systems. However, conventional bedload sampling methods have large uncertainty …
fluvial systems. However, conventional bedload sampling methods have large uncertainty …
[PDF][PDF] Numerical simulation of sediment transport with meshfree methods
DF Vetsch - 2012 - research-collection.ethz.ch
The assessment of sediment transport and involved processes is a major issue in hydraulic
and river engineering. The estimation of erosion and deposition in terms of transport rates is …
and river engineering. The estimation of erosion and deposition in terms of transport rates is …
Image processing for the study of bedload transport of two-size spherical particles in a supercritical flow
Bedload sediment transport of two-size coarse spherical particle mixtures in a turbulent
supercritical flow was analyzed with image and particle tracking velocimetry algorithms in a …
supercritical flow was analyzed with image and particle tracking velocimetry algorithms in a …
Experimental study of bed-load transport using particle motion tracking
A series of experiments were conducted in a flume to study bed-load transport. The motion
of bed-load particles was captured by a series of images taken by a high-speed camera. A …
of bed-load particles was captured by a series of images taken by a high-speed camera. A …