New to LBM and OpenLB? Attend our upcoming one-week hands-on Spring School in Heidelberg/Germany in March 2024 OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Contact problem in the free energy model › Reply To: Contact problem in the free energy model September 23, 2019 at 9:30 am #4558 zshi6193Participant This reply was modified 4 years, 6 months ago by zshi6193.