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 › Periodic Outlet Boundary Conditions ( nonequilibrium extrapolation method) › Reply To: Periodic Outlet Boundary Conditions ( nonequilibrium extrapolation method) March 30, 2023 at 12:39 pm #7337 Henderson_CParticipant Dear Fedor, Yes, similar to one used in dkt2d example. regards, This reply was modified 1 year, 12 months ago by Henderson_C.