Journal ArticleDOI
Two-dimensional, two-phase granular sediment transport model with applications to scouring downstream of an apron
TLDR
In this paper, a two-dimensional, two-phase model for non-cohesive sediment transport is presented, which solves concentration-weighted averaged equations of motion for both fluid and sediment phases.About:
This article is published in Coastal Engineering.The article was published on 2009-07-01. It has received 40 citations till now. The article focuses on the topics: Sediment transport & Drag.read more
Citations
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Journal ArticleDOI
Deterministic coastal morphological and sediment transport modeling: a review and discussion
TL;DR: A review of state-of-the-art Eulerian implementations of bottom-up sediment transport and morphological change in coastal ocean hydrodynamic models can be found in this article.
Journal ArticleDOI
SedFoam: A multi-dimensional Eulerian two-phase model for sediment transport and its application to momentary bed failure
TL;DR: In this article, a multi-dimensional Eulerian two-phase model for sediment transport, called SedFoam, is presented, which is able to resolve processes in the concentrated region of sediment transport.
Journal ArticleDOI
SedFoam-2.0: a 3-D two-phase flow numerical model for sediment transport
TL;DR: SedFoam-2.0 as mentioned in this paper is a three-dimensional two-phase flow solver for sediment transport applications, which can deal with complex turbulent sediment transport problems with different combinations of intergranular stress and turbulence models.
Journal ArticleDOI
Multi-dimensional rheology-based two-phase model for sediment transport and applications to sheet flow and pipeline scour
TL;DR: In this paper, a three-dimensional two-phase model for sediment transport in the sheet flow condition, incorporating recently published rheological characteristics of sediments, was developed, which is applicable to a wide range of particle Reynolds number.
Journal ArticleDOI
Three-Dimensional Numerical Modeling of Dam-Break Flows with Sediment Transport over Movable Beds
Reza Marsooli,Weiming Wu +1 more
TL;DR: In this paper, a 3D numerical model was developed to simulate dam-break flows with sediment transport over movable beds, where the hydrodynamic model solved the 3D Reynolds-averaged Navier-Stokes equations using a finite-volume method on collocated hexahedral meshes.
References
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Journal ArticleDOI
Numerical solution of the Navier-Stokes equations
TL;DR: In this paper, a finite-difference method for solving the time-dependent Navier-Stokes equations for an incompressible fluid is introduced, which is equally applicable to problems in two and three space dimensions.
Journal ArticleDOI
Experiments on a Gravity-Free Dispersion of Large Solid Spheres in a Newtonian Fluid under Shear
TL;DR: In this article, a large number of spherical grains of diameter D = 0.13 cm were sheared in Newtonian fluids of varying viscosity (water and a glycerine-water-alcohol mixture) in the annular space between two concentric drums.
Journal ArticleDOI
Development and validation of a three-dimensional morphological model
TL;DR: The DELFT3D-FLOW module as discussed by the authors is a 3D flow solver for modeling sediment transport patterns in the water column of the DELFT-3D flow model, which is used to model both suspended and bedload transport of noncohesive sediment.
Journal ArticleDOI
Mathematical Modeling of Two-Phase Flow
TL;DR: In this paper, a continuum mechanics approach to two-phase flow is reviewed and an averaging procedure is applied to the exact equations of motion, and the nature of the resulting equations is studied.
Book
Mechanics Of Coastal Sediment Transport
Jørgen Fredsøe,Rolf Deigaard +1 more
TL;DR: The main objective of as mentioned in this paper is to describe from a deterministic point of view the sediment transport in the general wave-current situation, which is useful for students with a background in basic hydrodynamics.