From csdms
[edit] Gvg3Dp
Contents |
[edit] Metadata
| Modeler information | |
|---|---|
| First name | Mohamad Mehdi |
| Last name | Nasr Azadani |
| Type of contact | Model developer |
| Institute / Organization | University of California, Santa Barbara |
| Postal address 1 | Engr II Bldg, Room 2301 |
| Postal address 2 | Mechanical Engineering Department, UC Santa Barbara |
| Town / City | Santa Barabra |
| Postal code | 93106 |
| State | California |
| Country | USA |
| Email address | mmnasr@engr.ucsb.edu |
| Phone | 805-893-6107 |
| Fax | |
| Model identity | |
|---|---|
| Model type | Single |
| Spatial dimensions | 3D |
| Spatial extent | |
| Model domain | |
| One-line model description | 3D Numerical Simulation of Turbidity Currents |
| Extended model description | Three dimensional simulations of the Turbidity currents using DNS of incompressible Navier-Stokes and transport equations. |
| Model technical information | |
|---|---|
| Supported platforms | Unix, Linux |
| Other platform | |
| Programming language | C |
| Other program language | |
| Code optimized | |
| Start year development | 2006 |
| Does model development still take place? | Yes |
| If above answer is no, provide end year model development | |
| Model availability | As code |
| Source code availability (Or provide future intension) | Through owner |
| Source web address | |
| Program license type | GPL v2 |
| Program license type other | |
| OpenMI compliant | No but possible |
| CCA component | No but possible |
| IRF interface | No but possible |
| Memory requirements | Typical ratio: 250,000 nodes requires 1 Gbyte |
| Typical run time | -- |
| Input - Output description | |
|---|---|
| Describe input parameters | Input parameters:
|
| Input format | ASCII |
| Other input format | |
| Describe output parameters | Depending on the flags indicated in the input file, typical flow quantities are stored to the file at the given time steps. Velocities, Pressure, Concentration (of the particles). |
| Output format | ASCII, Binary |
| Other output format | |
| Pre-processing software needed? | No |
| Describe pre-processing software | |
| Post-processing software needed? | Yes |
| Describe post-processing software | Yes, a C code is developed for this gvg3Dp in order to convert the raw binary data into the xml-vtr format which can be read using paraview software. |
| Visualization software needed? | Yes |
| If above answer is yes | |
| Other visualization software | Paraview |
| Process description model | |
|---|---|
| Describe processes represented by the model | Any type of turbidity (or gravity) currents could be modeled with this code. Is also handles the flows passing complex topographies, inflow/outflows too. |
| 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 | With the current version of the code (DNS and no turbulence model) we are restricted to low Reynolds numbers. Up to maximum 10,000. |
| Describe time scale and resolution constraints | -- |
| Describe any numerical limitations and issues | -- |
| Model 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 | -- |
| Users groups model | |
|---|---|
| Do you have current or future plans for collaborating with other researchers? | -- |
| Documentation model | |
|---|---|
| Provide key papers on model if any | High Resolution Simulations of Particle-Driven Gravity Currents, with V. Birman, F. Blanchette, M. Strauss, B. Kneller, M.E. Glinsky, F. Necker, C. Härtel and L. Kleiser. Direct and Large Eddy Simulation VI (Springer), Poitiers, France, September 2005 |
| Is there a manual available? | No |
| Upload manual if available: | |
| Model website if any | |
| Model forum / discussion board | |
| Additional comments | |
|---|---|
| Comments | |
