The Beauty of Computational Fluid Dynamics (CFD Simulation) ∇ OpenFOAM®

Holzmann CFD made an arbitrary test case during the OpenFOAM Workshop 2017. The set-up includes moving boundary conditions and is kept extremely simple. Besides the simplicity of the geometry, highly complex fluid structures occur in the domain.

Tobias Holzmann's favorite simulation during the years 2012 to 2017.

A few hints related to the case setup:
Left and right boundaries are moving and represent walls
Top patch on both sides are opened
2D case

Advanced OpenFOAM® material can be found at https://Holzmann-cfd.com

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