Questions? Feedback? powered by Olark live chat software
Resources Home

Gerris Examples


Gerris is a solver for partial differential equations that represent fluid flow.

Gerris 2D Example


This is an example of a 2D viscous flow simulation with Gerris on Rescale.

Visualization of tracer field dynamics in a viscous fluid

Visualization of tracer field dynamics in a viscous fluid


Import Job Setup Get Job Results


Simulation Code Gerris 12.06.13-2D
Analysis Type CFD
Description 2D viscous flow around a heated cylinder. A fluid is flowing at a constant velocity from the left in a channel bounded by solid walls on the top and bottom. After the initial formation of vortices, a Benard-von Kármán vortex street is formed in the wake of the cylinder.
Suggested Hardware Titanium / 1 cores
Command
mkdir images; gerris2D heated-pics.gfs >out.log
Estimated Run Time 8 minutes



Gerris 3D Example


This is an example of 3D airflow simulation with Gerris on Rescale.

Visualization of turbulent flow around a vessel

Visualization of turbulent flow around a vessel


Import Job Setup Get Job Results


Simulation Code Gerris 12.06.13-3D
Analysis Type CFD
Description Turbulent air flow around a vessel. Wind of composite directions is blowing at a constant velocity on the vessel. An input file specifies the inflow wind conditions, geometry of the vessel, and stress conditions at the sea surface.
Suggested Hardware Titanium / 1 cores
Command
mkdir images; gerris3D tangaroa.gfs > output.log
Estimated Run Time 154 minutes



Gerris Parallel Example

This is an example of 3D flow on Gerris, showing its parallelization capabilities.


Import Job Setup Get Job Results


Simulation Code Gerris 12.06.13-3D
Analysis Type CFD
Description Gerris 3D example using multiple cores.
Suggested Hardware Titanium / 4 cores
Command
./run.sh 4
Estimated Run Time 42 minutes

Last Updated: Jun 06, 2017 04:08PM PDT

Powered by Desk.com
c63bcf49f4eed122cd69ef16269a7198@rescale.desk-mail.com
https://cdn.desk.com/
false
desk
Loading
seconds ago
a minute ago
minutes ago
an hour ago
hours ago
a day ago
days ago
about
false
Invalid characters found
/customer/en/portal/articles/autocomplete