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 › Question about multicomponent fluid › Reply To: Question about multicomponent fluid September 29, 2024 at 2:28 pm #9308 mathiasKeymaster Yes, you should carefully check each of your changes..