Model:FluidMud

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FluidMud


Metadata

Also known as
Model type Single
Model part of larger framework
Spatial dimensions
Spatial extent
Model domain Coastal
One-line model description Wave-phase resolving numerical model for fluid mud transport
Extended model description This is a 1DV wave-phase resolving numerical model for fluid mud transport based on mixture theory with boundary layer approximation. The model incorporates turbulence-sediment interaction, gravity-driven flow, mud rheology, bed erodibility and the dynamics of floc break-up and aggregation.
Keywords:

fluid mud transport,


First name Tian-Jian
Last name Hsu
Type of contact Model developer
Institute / Organization University of Florida
Postal address 1 365 Weil Hall
Postal address 2
Town / City Gainesville
Postal code FL
State Florida
Country United States
Email address thsu@ufl.edu
Phone 3523739394
Fax


Supported platforms Linux, Windows
Other platform
Programming language Fortran77
Other program language
Code optimized Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development 2005
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)
Source web address
Source csdms web address
Program license type Other
Program license type other --
Memory requirements ~2Mb
Typical run time Few hours


Describe input parameters Measured or artificially generated wave and current forcing. Floc diameter, density. Downslope gravity. Vertical grid mesh. Erodibility. Parameters for Bingham rheology.
Input format ASCII
Other input format
Describe output parameters Major quantities: mud floc concentration, flow velocity in longshelf and cross-shelf direction. Other quantities: TKE, turbulent dissipation rate, floc size (if floc dynamics turn on), bottom stress.
Output format ASCII
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? Yes
Describe post-processing software Typical Matlab or Excell plotting
Visualization software needed? Yes
If above answer is yes Matlab
Other visualization software


Describe processes represented by the model wave-current boundary layer and fluid mud transport. dilute suspension. wave-supported gravity-driven mudflow. turbulence modulation due to sediment. tidal-driven fluid mud transport. Floc dynamics. Rheology.
Describe key physical parameters and equations mixture equations (derived from two-phase theory with fine sediment assumption). k-epsilon closure derived from two-phase theory. Bingham rheology. Floc property is based on fractal structure. Bottom boundary condition for mud is based on type I erosion.
Describe length scale and resolution constraints Wave-current BL, lengthscale ~1 m nearbed, grid size ~1mm; Tidal BL: lengthscale 10 m, grid size 1cm
Describe time scale and resolution constraints Wave-current BL: timescale ~10 min; time step ~0.01 sec; Tidal BL: timescale days and time step 10 s
Describe any numerical limitations and issues --


Describe available calibration data sets AMASSED; STRATAFORM; EUROSTRATAFORM
Upload calibration data sets if available:
Describe available test data sets AMASSED; STRATAFORM; EUROSTRATAFORM
Upload test data sets if available:
Describe ideal data for testing


Do you have current or future plans for collaborating with other researchers? Yes
Is there a manual available? No
Upload manual if available:
Model website if any
Model forum / discussion board
Comments --


This part will be filled out by CSDMS staff

OpenMI compliant No but possible
BMI compliant No but possible
WMT component No but possible
PyMT component
Is this a data component
Can be coupled with:
Model info
Tian-Jian Hsu
Nr. of publications: --
Total citations: 0
h-index: --"--" is not a number.
Qrcode FluidMud.png
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Template:FluidMud autokeywords


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Nr. of publications: --
Total citations: 0
h-index: --"--" is not a number.


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