Model:SedFoam-2.0

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SedFoam-2.0


Metadata

Also known as
Model type Modular
Model part of larger framework
Incorporated models or components:

OpenFOAM,

Spatial dimensions 3D
Spatial extent Reach-Scale, Patch-Scale
Model domain Hydrology, Coastal
One-line model description A multi-dimensional Eulerian two-phase model for sediment transport (version 2.0)
Extended model description A three-dimensional two-phase flow solver, SedFoam-2.0, is presented for sediment transport applications. The solver is extended upon twoPhaseEulerSedFoam (http://csdms.colorado.edu/wiki/Model:TwoPhaseEulerSedFoam). In this approach the sediment phase is modeled as a continuum, and constitutive laws have to be prescribed for the sediment stresses. In the proposed solver, two different inter-granular stress models are implemented: the kinetic theory of granular flows and the dense granular flow rheology μ(I). For the fluid stress, laminar or turbulent flow regimes can be simulated and three different turbulence models are available for sediment transport: a simple mixing length model (one-dimensional configuration only), a k-ϵ and a k-ω model. The numerical implementation is first demonstrated by two validation test cases, sedimentation of suspended particles and laminar bed-load. Two applications are then investigated to illustrate the capabilities of SedFoam-2.0 to deal with complex turbulent sediment transport problems, such as sheet flow and scouring, with different combinations of inter-granular stress and turbulence models.
Keywords:

two-phase model, OpenFOAM, sediment transport, multi-dimensional,


First name Julien
Last name Chauchat
Type of contact Model developer
Institute / Organization University of Grenoble Alpes, LEGI, G-INP, CNRS
Postal address 1 BP53 38041
Postal address 2
Town / City Grenoble
Postal code cedex 9
State
Country France
Email address julien.chauchat@legi.grenoble-inp.fr
Phone +33(0)476825089
Fax


First name Zhen
Last name Cheng
Type of contact Model developer
Institute / Organization Woods hole oceanographic institution
Postal address 1 MS#12, 266 Woods hole Road
Postal address 2
Town / City Woods Hole
Postal code 02543
State Massachusetts
Country United States
Email address zcheng@whoi.edu
Phone 5082893688
Fax


First name Tim
Last name Nagel
Type of contact Model developer
Institute / Organization University of Grenoble Alpes, LEGI, G-INP, CNRS
Postal address 1 BP53 38041
Postal address 2
Town / City Grenoble
Postal code cedex 9
State
Country France
Email address tim.nagel@univ-grenoble-alpes.fr
Phone
Fax


First name Cyrille
Last name Bonamy
Type of contact Model developer
Institute / Organization University of Grenoble Alpes, LEGI, G-INP, CNRS
Postal address 1 BP53 38041
Postal address 2
Town / City Grenoble
Postal code cedex 9
State
Country France
Email address Cyrille.Bonamy@legi.cnrs.fr
Phone
Fax


First name Tian-Jian (Tom)
Last name Hsu
Type of contact Model developer
Institute / Organization University of Delaware
Postal address 1 Civil and Environmental Engineering, Center for Applied Coastal Research
Postal address 2
Town / City Newark
Postal code 19716
State Delaware
Country United States
Email address thsu@udel.edu
Phone
Fax


Supported platforms Linux
Other platform
Programming language C++, Python
Other program language
Code optimized Single Processor, Multiple Processors
Multiple processors implemented Distributed memory
Nr of distributed processors
Nr of shared processors
Start year development 2016
Does model development still take place? Yes
If above answer is no, provide end year model development
Code development status
When did you indicate the 'code development status'?
Model availability As code
Source code availability
(Or provide future intension)
Through CSDMS repository
Source web address
Source csdms web address http://dx.doi.org/10.5281/zenodo.836643
Program license type GPL v2
Program license type other
Memory requirements depends on the problem
Typical run time depends on the problem


Describe input parameters alpha,Ua, Ub, p, Theta, k, epsilon, omega
Input format ASCII
Other input format
Describe output parameters alpha: sediment concentration

Ua: sediment velocity Ub: fluid velocity p: fluid pressure Theta: granular temperature k: fluid kinetic energy epsilon/omega: fluid turbulent dissipation

Output format ASCII, Binary
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? No
Describe post-processing software
Visualization software needed? No
If above answer is yes
Other visualization software


Describe processes represented by the model sediment transport drive by turbulent/laminar flows
Describe key physical parameters and equations two-phase Eulerian equations for sediment transport (see the user document)
Describe length scale and resolution constraints the typical length scale can be on the order of 0.1~100 m, and the resolution in the vertical can be on the order of grain size, while the horizontal grid resolution can be relaxed appropriately .
Describe time scale and resolution constraints The typical time scale is on the order of 100 second, and the time step should satisfy the Courant number (<0.3)
Describe any numerical limitations and issues


Describe available calibration data sets see the user document
Upload calibration data sets if available:
Describe available test data sets
Upload test data sets if available:
Describe ideal data for testing


Do you have current or future plans for collaborating with other researchers?
Is there a manual available? Yes
Upload manual if available:
Model website if any https://doi.org/10.5194/gmd-2017-101
Model forum / discussion board
Comments The model description paper is submitted to Geoscientific Model Development, which can be downloaded from the link: https://doi.org/10.5194/gmd-2017-101


This part will be filled out by CSDMS staff

OpenMI compliant Not yet"Not yet" is not in the list (Yes, No but planned, No but possible, No not possible) of allowed values for the "Code openmi compliant or not" property.
BMI compliant Not yet"Not yet" is not in the list (Yes, No but planned, No but possible, No not possible) of allowed values for the "Code IRF or not" property.
WMT component Not yet"Not yet" is not in the list (Yes, In progress, No but possible, No not possible) of allowed values for the "Code CMT compliant or not" property.
PyMT component
Is this a data component
Can be coupled with:
Model info
Julien Chauchat
Cheng, Nagel, Bonamy, Hsu
Nr. of publications: 7
Total citations: 89
h-index: 4
Qrcode SedFoam-2.0.png
Link to this page


Introduction

History

References




Nr. of publications: 7
Total citations: 89
h-index: 4


Publication(s)YearTypeCited
Error: Table AuthorsMan not found.
{{{14}}} 2017-01-01. SedFoam: A multi-dimensional Eulerian two-phase model for sediment transport and its application to momentary bed failure. Coastal Engineering, 119, 32–50. 10.1016/j.coastaleng.2016.08.007
(View/edit entry)
2017-01-01SedFoam-2.0
Model overview 44
Error: Table AuthorsMan not found.
{{{14}}} 2017-06-07. SedFoam-2.0: a 3D two-phase flow numerical model for sediment transport. .
(View/edit entry)
2017-06-07SedFoam-2.0
Model overview 31
Error: Table AuthorsMan not found.
{{{14}}} 2018-09-01. Wave Propagation and Scour Failure of Coastal Structures due to Tsunamis. , , .
(View/edit entry)
2018-09-01SedFoam-2.0
Model application 0
Error: Table AuthorsMan not found.
{{{14}}} 2020-04-01. Three-dimensional scour simulations with a two-phase flow model. Advances in Water Resources, 138, 103544. 10.1016/j.advwatres.2020.103544
(View/edit entry)
2020-04-01SedFoam-2.0
Model application 8
Error: Table AuthorsMan not found.
{{{14}}} 2020-12-01. Armoring and exposure effects on the wave-driven sediment transport. Continental Shelf Research, 211, 104291. 10.1016/j.csr.2020.104291
(View/edit entry)
2020-12-01SedFoam-2.0
Model application 1
Error: Table AuthorsMan not found.
{{{14}}} 2019-08-19. Two-Phase Flow Simulation of Tunnel and Lee-Wake Erosion of Scour below a Submarine Pipeline. Water, 11, 1727. 10.3390/w11081727
(View/edit entry)
2019-08-19SedFoam-2.0
Model application 5
Error: Table AuthorsMan not found.
{{{14}}} 2018-12-30. TWO-PHASE FLOW SIMULATIONS OF SCOUR AROUND VERTICAL AND HORIZONTAL CYLINDERS. Coastal Engineering Proceedings, , 22. 10.9753/icce.v36.sediment.22
(View/edit entry)
2018-12-30SedFoam-2.0
Model application 0

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Output Files