Model:DELTA

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DELTA


Metadata

Also known as
Model type Single
Model part of larger framework
Incorporated models or components:
Spatial dimensions 2D
Spatial extent
Model domain Coastal
One-line model description Simulates circulation and sedimentation in a 2D turbulent plane jet and resulting delta growth
Extended model description Simulates circulation and sedimentation in a 2D turbulent plane jet and resulting delta growth
Keywords:

coastal evolution,


First name Rudy
Last name Slingerland
Type of contact Model developer
Institute / Organization Penn State University
Postal address 1 503A Deike Building
Postal address 2
Town / City University Park
Postal code 16802
State Pennsylvania
Country United States
Email address sling@geosc.psu.edu
Phone 814 865-6892
Fax 814 865-3191


Supported platforms Unix, Linux, Mac OS, 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 1991
Does model development still take place? No
If above answer is no, provide end year model development 1991
Code development status As is, no updates are provided
When did you indicate the 'code development status'? 2020
Model availability As code
Source code availability
(Or provide future intension)
Through CSDMS repository
Source web address
Source csdms web address https://github.com/csdms-contrib/delta
Program license type Other
Program license type other --
Memory requirements <512Mb
Typical run time Minutes


Describe input parameters Timestep (sec.), Spacestep (m), Flow velocity at river mouth (m/s), Width and depth of river mouth (m), Bedload dumping rate (m/s), Concentration (gm/m3 of coarse and med silt, Concentration (gm/m3) of fine silt and clay)
Input format ASCII
Other input format
Describe output parameters Vertically-integrated flow velocities and bed elevations as functions of time and two horizontal dimensions
Output format ASCII
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? No
Describe post-processing software
Visualization software needed? Yes
If above answer is yes
Other visualization software any software that can read ASCII data


Describe processes represented by the model This driver program solves the equations describing horizontal velocities in a buoyant, turbulent, plane jet issuing in a normal direction from a coast into a large volume of still fluid. Sedimentation under the jet is modelled using a hemipelagic rain formulation, bedload dumping, and downslope diffusion due to slides, slumps and turbidity currents.
Describe key physical parameters and equations The equations are from Albertson et al. (1950) and Syvitski et al. (1988).
Describe length scale and resolution constraints --
Describe time scale and resolution constraints --
Describe any numerical limitations and issues --


Describe available calibration data sets See Slingerland et al. (1994)
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? None
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
DOI model 10.1594/IEDA/100108
For model version 0.1
Year version submitted 1994
Link to file https://csdms.colorado.edu/pub/models/doi-source-code/delta-10.1594.IEDA.100108-0.1.tar.gz
Can be coupled with:
Model info

Nr. of publications: 2
Total citations: 23
h-index: 1
m-quotient: 0.04
Qrcode DELTA.png
Link to this page




Introduction

History

References




Nr. of publications: 2
Total citations: 23
h-index: 1
m-quotient: 0.04



Issues

Help

Input Files

Output Files