Model:SISV: Difference between revisions

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{{Model identity
{{Model identity
|Model type=Single
|Spatial dimensions=2D
|Spatial dimensions=2D
|One-line model description=2D simulation of the Navier Stokes equations
|One-line model description=2D simulation of the Navier Stokes equations
|Extended model description=Solves the 2D Navier-Stokes equations in a pseudo-spectral method.
|Extended model description=Solves the 2D Navier-Stokes equations in a pseudo-spectral method.
}}
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{{Model technical information
{{Model technical information
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{{Additional comments model}}
{{Additional comments model}}
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==Introduction==
</p>
 
<h2>Introduction</h2>
== History ==
<h2> History </h2>
 
<h2> Papers </h2>
== Papers ==
<h2> Issues </h2>
 
<h2> Help </h2>
== Issues ==
<h2> Input Files </h2>
 
<h2> Output Files </h2>
== Help ==
<h2> Download </h2>
 
<h2> Source </h2>
== Input Files ==
 
== Output Files ==
 
== Download ==
 
== Source ==

Revision as of 13:32, 13 September 2010

Contact

Name Peter Burns
Type of contact Model developer
Institute / Organization UCSB
Postal address 1 Engr II Bldg, Room 2355
Postal address 2 Dept of Mechanical Engr
Town / City Santa Barbara
Postal code 93106
State California
Country USA"USA" is not in the list (Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, ...) of allowed values for the "Country" property.
Email address pburns@umail.ucsb.edu
Phone
Fax



SISV


Metadata

Summary

Also known as
Model type Single
Model part of larger framework
Note on status model
Date note status model

Technical specs

Supported platforms
Unix, Linux, Mac OS
Other platform
Programming language

C++

Other program language
Code optimized Parallel

Computing"Parallel </br>Computing" is not in the list (Single Processor, Multiple Processors) of allowed values for the "Code optimized" property.

Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development 2009
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 owner"Through owner" is not in the list (Through web repository, Through CSDMS repository) of allowed values for the "Source code availability" property.
Source web address
Source csdms web address
Program license type GPL v2
Program license type other
Memory requirements 5M nodes ~ 1GB
Typical run time


In/Output

Describe input parameters Described in text files usr_input.txt and usr_IC.txt. Used to specify flow parameters (Re, Vs, ...), geometrical parameters (Lx, Ly, ...) and solver parameters (Nx, Ny)
Input format ASCII
Other input format
Describe output parameters Typical flow quantities: Velocities, Concentrations, Vorticity, Passive marker location
Output format Binary
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? Yes
Describe post-processing software Simply need to load the data into matlb using fread, data loading files and provided
Visualization software needed? Yes
If above answer is yes Matlab
Other visualization software


Process

Describe processes represented by the model Many 2D flow situation with simple boundary conditions (ie no inflow or outflow). suitable for lock/exchange simulation of gravity/turbidity currents or to study stability properties of stratified flow.
Describe key physical parameters and equations Incompressible flow equations: Navier-Stokes with Boussinesq approximations. Transport equation to describe the motion of particles (or Salanity or Temperature).
Describe length scale and resolution constraints Since we are doing DNS, we are restricted to low Reynolds numbers. Up to ~50,000 or possibly higher but very slow.
Describe time scale and resolution constraints
Describe any numerical limitations and issues


Testing

Describe available calibration data sets
Upload calibration data sets if available:
Describe available test data sets
Upload test data sets if available:
Describe ideal data for testing


Other

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

Introduction

History

Papers

Issues

Help

Input Files

Output Files

Download

Source