Fidelity is a ladder across Hendoi products — not a single button inside HFOIL. HFOIL is aerospace 2D/3D CAD only; meshing is HENMESH; CFD and analysis are HENFLOW.
HFOIL — geometry and CAD export
Templates, parametric aircraft, airfoil library, drawings, repair, and STEP/IGES/STL export. Shortlist sections and freeze planform CAD here.
HENMESH — mesh prep
Flight-condition sizing, Phase 6 workbenches (Airfoil CFD / External Aero), boundary-layer wizard, quality gates, and Phase 8 suite export for HENMESH.
HENFLOW — volume CFD and reports
Euler/RANS-class campaigns, compressible paths, residual monitors, field outputs, and HENAI assist live in HENFLOW. Import the HENMESH suite package and check residual gates before you believe coefficients.
Pick the depth that matches the question
Classroom geometry homework may stop at STEP export. Research reports need the full HFOIL → HENMESH → HENFLOW trail.
Engineering takeaway
Never claim HFOIL runs panel, CFD, polars, or optimisation. Match geometry → mesh → CFD to decision risk and archive each stage.
How to act
Shortlist geometry in HFOIL, then escalate via HENMESH and HENFLOW when reviews need numbers. License products via Contact Us or support@hendoi.com.