OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › LBM turbulence › Reply To: LBM turbulence February 22, 2023 at 1:32 pm #7222 H.YuParticipant thank you. I set it up like the example above. Also, when I set ‘UnitConverterFromResolutionAndLatticeVelocity’, ‘-nan’ does not occur anymore.