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 › Pressure Boundary Condition › Re: Pressure Boundary Condition September 28, 2016 at 3:09 pm #2457 ivanMember .