|Authors:||Zhen Cheng · Tian-Jian Hsu|
|Owners:||Edward Morgan · Jeff Sadler|
|Resource type:||Model Program Resource|
|Created:||Apr 11, 2017 at 1:25 a.m.|
|Last updated:||May 14, 2017 at 3:36 a.m. by Edward Morgan|
A multi-dimensional numerical model for sediment transport based on the two-phase
flow formulation is developed. With closures of particle stresses and fluid-particle interaction,
the model is able to resolve processes in the concentrated region of sediment
transport and hence does not require conventional bedload/suspended load assumptions.
The numerical model is developed in three spatial dimensions. However, in this version,
the model is only validated for Reynolds-averaged two-dimensional vertical (2DV) formulation
(with the k − epsilon closure for carrier flow turbulence) for sheet flow in steady and
oscillatory flows. This numerical model is developed via the open-source CFD library of
solvers, OpenFOAM and the new solver is called twoPhaseEulerSedFoam.
sediment transport, two-phase model, multi-dimensional,
How to cite
This resource is shared under the Creative Commons Attribution CC BY.http://creativecommons.org/licenses/by/4.0/
|Zhen Cheng||Ocean Engineering Lab, University of Delaware||259 Academy Street Newark Delaware United States 19716|
|Tian-Jian Hsu||259 Academy St. Newark Delaware United States 19716|
|Operating System||Unix, Linux, Mac OS, Windows|
|Software Repository||http:// https://github.com/csdms-contrib/twophaseeulersedfoam|
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