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CAMBEREDHQ SERIESSELIG-DATABASE

HQ 3.5/10 AIRFOIL

Cambered · 10% thick · low-to-mid Re
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PROFILEHQ 3.5/10 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness10.0% @ 35%c
max camber3.5% @ 50%c
LE radius1.09%c
area upper / chord0.0583
area lower / chord-0.0067
area camber / chord0.0258
TE thickness0.00%c
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Polars

Preliminary
Combined estimate
-0.2268-50.37853.3330.983811.671.58920ClAngle of attack (°)
Why this curve

This curve combines the stored NeuralFoil prediction with 1 contributing CFD observations. History windows remain observations, not separate solver runs or automatically converged points.

Model uncertainty is conditional on the stated assumptions and has not been calibrated for this condition. It is not a validated accuracy guarantee.

Geometry fit: RMS error 0.01541% of chord; maximum error 0.06693%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10 · Polar model progressive-polar-gp-v2

  • · Converged

Curve summary

Combined estimate · Within -5° to 20°

Maximum lift / drag
46.27
Angle at maximum lift / drag (°)
6
Minimum Cd
0.02092
Maximum Cl
1.438
Angle at maximum Cl (°)
8
Cd at zero lift
0.02129
Cm at zero angle
-0.1161
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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