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CAMBEREDGOTTINGENSELIG-DATABASE

GOE 509 AIRFOIL

Cambered · 11% thick · low-to-mid Re
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PROFILEGOE 509 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness11.1% @ 21%c
max camber5.2% @ 39%c
LE radius1.35%c
area upper / chord0.0727
area lower / chord-0.0075
area camber / chord0.0326
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.2705-50.36653.3331.00311.671.6420ClAngle of attack (°)
Why this curve

This is a NeuralFoil prediction from the stored profile coordinates and the selected flow condition, with AeroSandbox compressibility corrections. It is not a completed OpenFOAM calculation.

Prediction error has not been calibrated for this condition. No accuracy interval is claimed.

The compressibility correction is a low-fidelity estimate, not a resolved shock or compressible CFD solution.

Geometry fit: RMS error 0.06234% of chord; maximum error 0.2493%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
138.4
Angle at maximum lift / drag (°)
8
Minimum Cd
0.006778
Maximum Cl
1.481
Angle at maximum Cl (°)
10
Cd at zero lift
0.006961
Cm at zero angle
-0.07502
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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