New to LBM and OpenLB? Attend our upcoming one-week hands-on Spring School in Marseille/France from 19.05.2025 – 23.05.2025. OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › LBM turbulence › Reply To: LBM turbulence February 21, 2023 at 3:11 am #7213 H.YuParticipant None of the above, but I already defined it as the Smagorinsky constant 0.1