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 › Lattice Boltzmann Methods › General Topics › Compressible flow model › Reply To: Compressible flow model January 14, 2025 at 8:50 pm #9761 FBukreevKeymaster Dear Tal, yes, just contact me per email.