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CAMBEREDGOTTINGENSELIG-DATABASE

GOE 418 AIRFOIL

Cambered · 13% thick · low-to-mid Re
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PROFILEGOE 418 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.7% @ 20%c
max camber5.1% @ 40%c
LE radius1.77%c
area upper / chord0.0741
area lower / chord-0.0093
area camber / chord0.0324
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.2088-50.40793.3331.02511.671.64120ClAngle 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 0.06593% of chord; maximum error 0.3345%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
149.3
Angle at maximum lift / drag (°)
6
Minimum Cd
0.00695
Maximum Cl
1.487
Angle at maximum Cl (°)
8
Cd at zero lift
0.008695
Cm at zero angle
-0.1087
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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