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 › Moving obstacle › Reply To: Moving obstacle August 23, 2023 at 8:58 pm #7707 mathiasKeymaster Dear Greenbee, using HLBM a refill approach is not needed. Best Mathias
