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 › High density/viscosity ratio Free Energy method › Reply To: High density/viscosity ratio Free Energy method May 13, 2023 at 8:16 am #7460 Amirmansour JafariParticipant Thanks for your informative and valuable explanations. Best regards.