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CAMBEREDGOTTINGENSELIG-DATABASE

GOE 780 AIRFOIL

Cambered · 12% thick · low-to-mid Re
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PROFILEGOE 780 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.0% @ 50%c
max camber1.0% @ 43%c
LE radius1.59%c
area upper / chord0.0448
area lower / chord-0.0360
area camber / chord0.0044
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.6862-5-0.12043.3330.445411.671.01120ClAngle 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 0.04959% of chord; maximum error 0.2288%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
93.94
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006541
Maximum Cl
0.8698
Angle at maximum Cl (°)
9
Cd at zero lift
0.00656
Cm at zero angle
0.002157
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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