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CAMBEREDGOTTINGENSELIG-DATABASE

GOE 426 AIRFOIL

Cambered · 14% thick · low-to-mid Re
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PROFILEGOE 426 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.6% @ 30%c
max camber4.5% @ 40%c
LE radius2.04%c
area upper / chord0.0724
area lower / chord-0.0123
area camber / chord0.0300
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.2631-50.50043.3331.26411.672.02720ClAngle 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.

Geometry fit: RMS error 0.06579% of chord; maximum error 0.3426%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
128.3
Angle at maximum lift / drag (°)
9
Minimum Cd
0.007138
Maximum Cl
1.836
Angle at maximum Cl (°)
16
Cd at zero lift
0.007143
Cm at zero angle
-0.103
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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