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CAMBEREDGOTTINGENSELIG-DATABASETHICK

GOE 679 AIRFOIL

Cambered · 18% thick · low-to-mid Re
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PROFILEGOE 679 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness18.3% @ 29%c
max camber4.5% @ 39%c
LE radius3.69%c
area upper / chord0.0935
area lower / chord-0.0308
area camber / chord0.0313
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.2191-50.39193.3331.00311.671.61420ClAngle 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 0.0721% of chord; maximum error 0.3869%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
108.4
Angle at maximum lift / drag (°)
7
Minimum Cd
0.007738
Maximum Cl
1.461
Angle at maximum Cl (°)
11
Cd at zero lift
0.007743
Cm at zero angle
-0.09343
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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