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CAMBEREDGOTTINGENSELIG-DATABASETHIN

GOE 492 AIRFOIL

Cambered · 6% thick · low-to-mid Re
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PROFILEGOE 492 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness6.2% @ 30%c
max camber3.4% @ 50%c
LE radius0.42%c
area upper / chord0.0437
area lower / chord0.0008
area camber / chord0.0223
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3033-50.26313.3330.829411.671.39620ClAngle 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 0.04584% of chord; maximum error 0.233%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
149.1
Angle at maximum lift / drag (°)
5
Minimum Cd
0.005802
Maximum Cl
1.254
Angle at maximum Cl (°)
7
Cd at zero lift
0.005864
Cm at zero angle
-0.1113
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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