Due to recent bot attacks we have changed the sign-up process. If you want to participate in our forum please send a message via our contact form. › Forums › 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 2 years, 11 months ago by Henderson_C.