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 › Velocity boundary conditions › Reply To: Velocity boundary conditions May 20, 2021 at 6:00 am #5680 GloriousfaceParticipant Thank you very much for your reply.