[HTML][HTML] Scaling behavior of bedload transport: what if Bagnold was right?
There is a paradox in the relationship between bedload transport rates and flow variables:
laboratory and field studies have reported on how bedload transport rates depend on flow …
laboratory and field studies have reported on how bedload transport rates depend on flow …
Incorporating grain-scale processes in macroscopic sediment transport models: a review and perspectives for environmental and geophysical applications
B Vowinckel - Acta Mechanica, 2021 - Springer
Sediment transport simulations face the challenge of accounting for vastly different scales in
space and time that cannot be tackled by a unifying approach. Instead, processes are …
space and time that cannot be tackled by a unifying approach. Instead, processes are …
SedFoam-2.0: a 3-D two-phase flow numerical model for sediment transport
In this paper, a three-dimensional two-phase flow solver, SedFoam-2.0, is presented for
sediment transport applications. The solver is extended from twoPhaseEulerFoam available …
sediment transport applications. The solver is extended from twoPhaseEulerFoam available …
Three-dimensional scour simulations with a two-phase flow model
In this contribution, a three-dimensional sediment scour model based on the two-phase flow
Eulerian-Eulerian solver, sedFoam, is developed within the framework of the open source …
Eulerian-Eulerian solver, sedFoam, is developed within the framework of the open source …
Development of a new multiphase sediment transport model for free surface flows
Modeling of sediment transport in estuaries and coastal areas requires a lot of compromises
to keep the computational costs within acceptable limits. Due to that, existing sediment …
to keep the computational costs within acceptable limits. Due to that, existing sediment …
Investigating the intense sediment load by dam‐break floods using a meshless two‐phase mathematical model
Extreme precipitation is increasing the risk of dam breaks and formation occurring debris
dams. Accurate prediction of dam‐break wave propagation is critical to disaster emergency …
dams. Accurate prediction of dam‐break wave propagation is critical to disaster emergency …
The role of bed-penetrating Kelvin–Helmholtz vortices on local and instantaneous bedload sediment transport
We present results from open-channel, Euler–Lagrange (EL) simulations of turbulent flow
over an erodible particle bed at a shear Reynolds number of. Upon space and time …
over an erodible particle bed at a shear Reynolds number of. Upon space and time …
Numerical investigation of unsteady effects in oscillatory sheet flows
In this paper, two-phase flow simulations of oscillatory sheet flow experimental
configurations involving medium and fine sand using a turbulence-resolving two-fluid model …
configurations involving medium and fine sand using a turbulence-resolving two-fluid model …
Coupled flow modelling in geotechnical and ground engineering: an overview
Particulate flows of combined granular media and fluids are relevant to several natural
phenomena as well as industrial applications. In geotechnical engineering, the existing …
phenomena as well as industrial applications. In geotechnical engineering, the existing …
A numerical study of onshore ripple migration using a Eulerian two‐phase model
A new modeling methodology for ripple dynamics driven by oscillatory flows using a
Eulerian two‐phase flow approach is presented in order to bridge the research gap between …
Eulerian two‐phase flow approach is presented in order to bridge the research gap between …