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CAMBEREDGOTTINGENSELIG-DATABASETHICK

GOE 423 AIRFOIL

Cambered · 17% thick · low-to-mid Re
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PROFILEGOE 423 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness16.9% @ 39%c
max camber5.1% @ 39%c
LE radius3.16%c
area upper / chord0.0894
area lower / chord-0.0258
area camber / chord0.0318
TE thickness0.16%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.212-50.44423.3331.111.671.75720ClAngle 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 0.0709% of chord; maximum error 0.3007%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
136.6
Angle at maximum lift / drag (°)
8
Minimum Cd
0.007597
Maximum Cl
1.593
Angle at maximum Cl (°)
10
Cd at zero lift
0.008065
Cm at zero angle
-0.1181
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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