When Mach rises, incompressible habits fail. HENFLOW’s compressible / density-based paths exist for high-speed aeronautical and aerospace cases prepared with shock-aware meshes in the HENMESH Rockets or External Aero workbenches.
Book the Mach correctly
Use the Flight Condition Manager so every residual plot is tied to a named Mach/alpha point. HENAI Flight Condition can suggest ISA packs for cruise / high-altitude cases.
Watch shocks and residuals
Shock location and strength need monitors, not only force coefficients. If shocks chatter, revisit HENMESH shock bands. HENAI Flow Analysis interprets sep/shock/BL/wake from solver context only.
Geometry CAD is not volume CFD
HFOIL prepares geometry shortlists. Field shocks and compressible volume CFD belong in HENFLOW after HENMESH prep.
Engineering takeaway
Compressible truth needs a compressible mesh and a compressible solver path.
How HENFLOW helps you act
Run compressible campaigns, export field cuts, document Mach with every report.