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The Lift Force on the Finite-Sized Particle Along Particle Trajectory in the Wall-Turbulent Flow over the Sediment Bed
The data from a particle-resolved direct numerical simulation (PR-DNS) of two-phase over the sediment bed are used to examine the existing lift force...
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Flow dynamics and sediment transport in vegetated rivers: A review
The significance of riparian vegetation on river flow and material transport is not in dispute. Conveyance laws, sediment erosion and deposition, and...
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Numerical Investigation of Regime Transition in Canopy Flows
We have carried out highly resolved simulations of turbulent open channel flows. The channel wall is covered with different filamentous layers...
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Experimental and Numerical Investigation of Bridge Configuration Effect on Hydraulic Regime
The presence of a bridge structure in the river induces changes in the natural geometry of the river cross section by, therefore, altering the...
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Impact of Sea Embankment Works in Cat Hai Island District (Hai Phong City, Vietnam) on Hydrodynamic Fields and Sediment Transport
Coastal construction works have a specific impact on hydrodynamic fields. The MIKE 21/3 model is used to simulate the scenarios before and after the...
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Determination of the Magnitude of Riverbed Spatial Deformation Caused by Hydrological-Hydraulic and Anthropogenic Influences
The flow of water and sediments in rivers are inseparable processes and together with the riverbed, they form a dynamic morphological system of...
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Friction Coefficient Equation in a Gravel Bed under Bedload Regime Using the Dimensional Analysis
The wadis in Algeria organize the beds as gravel by transporting fine sediments form through hydrosedimentary dynamic of intermittent flood events...
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Impact of Three Gorges Project (TGP) on Riverbed Revolution and Navigation Conditions in the Tai**kou Waterway
Tai**kou channel is the first sandy shoal channel in the lower reaches of the Three Gorges Project (TGP). The change of river boundary is basically...
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Understanding the Sedimentation Process of the Maeinee River for Develo** a Future Drainage Plan Using Mathemetical Model
Mathematical model is widely used tool for planning and design of water resources project [1]. One-dimensional morphological modeling provides a...
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Sediment Transport in Alluvial Canals
Sediment transport is a natural process coupled with flow of water either in rivers or in canals. Transporting power of flowing water is always...
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An Efficient 1D Hybrid Numerical Model for Bed Morphology Calculations in Alluvial Channels
This paper presents a hybrid numerical model for morphodynamic flow simulation in open channels. For this purpose, a deviatoric version of the Saint...
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Sediment Transport (Fluid Driven Flows)
The transport of solid particles by a turbulent fluid flow is a complex situation ubiquitous in nature. Sediment transport controls the morphological...
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Sediment movement over a triangular weir with an upstream ramp using a high-speed camera
The presence of an upstream ramp in a triangular (hump) weir (TW-UR) increases its discharging capacity and sediment passage possibilities than...
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Development of the apertured filter (AF) method for simultaneous two-phase measurement from single images
One of the challenges confronted in particle image velocimetry (PIV) measurements applied to multi-phase flows is the discrimination and extraction...
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Smoothed particle hydrodynamics modelling of multiphase flows: an overview
Smoothed particle hydrodynamics (SPH) is a meshless, particle-based approach that has been increasingly applied for modelling of various fluid-flow...
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Assessment of the Influence of TH Port’s Breakwater on the Hydrodynamic Regime in Cua Lo and Cua Hoi Estuaries, Nghe an Province, Vietnam
TH Port is in offshore of Cua Lo estuary, Nghe An Province, Vietnam. In master plan from 2021 to 2030 and vision to 2050 years, an offshore...
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Utilizing APTV to investigate the dynamics of polydisperse suspension flows beyond the dilute regime
AbstractWe present a methodology that allows to measure the dynamics of polydisperse suspension flows by means of Astigmatism Particle Tracking...
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Analysis of the Water Chemical Regime at an NPP with a VVER-1000 before and after Reconstruction of the Turbine Condenser’s Tube System
AbstractRequirements for improving the reliability, safety, and efficiency of nuclear power plants, as well as increasing the service life of the...
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Study on Prediction Method for Compression Scour Depth of River-Crossing Bridge
Riverbed deformation caused by river-crossing bridge construction can be divided into compression scour and local scour. Compared with local scour,...
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Dynamic Geomorphology Linkage Mechanism of Pearl River Estuary Under Strong Human Activities
The dynamic geomorphic system of the Pearl River estuary in China has remained basically stable in the past century. The trend of seabed evolution is...