| 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 |
Abstract
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.
Subject Keywords
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/
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Authors
| Name | Organization | Address | Phone | Author Identifiers |
|---|---|---|---|---|
| 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 |
| Computational Engine | a9df4926b48845398f1010f44476a1c6/data/contents/twophaseeulersedfoam-master.zip |
|---|---|
| Software | a9df4926b48845398f1010f44476a1c6/data/contents/twophaseeulersedfoam-master.zip |
| Programming Language | C++ |
|---|---|
| Operating System | Unix, Linux, Mac OS, Windows |
| Software Repository | http:// https://github.com/csdms-contrib/twophaseeulersedfoam |
| Release Date | 04/06/2017 |
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