We have just released a new video on our OpenLB YouTube Channel:

OpenLB Development Preview: Large Eddy Lattice Boltzmann Simulation of a Wind Park

This is a first experimental showcase of OpenLB’s upcoming general purpose fluid structure interaction (FSI) capabilities. Visualized are various viewpoints on the vorticity norm of a two-way coupled four-turbine wind park setup with Reynolds number 1.2 Million. The simulation consisting of 1.5 billion cells utilized a single accelerated compute node of 4x NVIDIA H100 GPGPUs.

Computed on HoreKa Teal at KIT, the world’s sixth most energy efficient supercomputer.

Simulation & Visualization by Adrian Kummerländer

Visualization was generated in ParaView.