Reply To: High Mach Number, Compressible Flow 3D Simulation around a Finned Projectile

[Federico]

2) The Density Based solver is particularly suitable for high-speed flows where shock waves might be present, as it can capture the shock waves and expansion fans accurately. What type of solution initialization are you using? Full MultiGrid (FMG) initialization would be appropriate for your case.

24.9. Full Multigrid (FMG) Initialization (ansys.com)