Computational Fluid Dynamics (CFD) simulation of a 2D flow around a cylinder, calculated with the lattice Boltzmann method. A periodic von Karman Vortex Street is produced at this Reynolds number (Re=220).
The simulation was executed with a self-contained 1-page Python script. In spite of its extreme simplicity, the code features accurate inflow, outflow, no-slip, and symmetry boundaries.
Download the Python script:
wiki.palabos.org/_media/numerics:lbmflowaroundcyli…
Learn more about the lattice Boltzmann Method:
• Introduction to Lattice Boltzmann Method @...
More open-source CFD on the FlowKit home page:
www.flowkit.com/
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