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CAMBEREDNACA 4-DIGITSELIG-DATABASE

NACA 4412

Cambered · 12% thick · low-to-mid Re
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PROFILENACA 4412
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.0% @ 30%c
max camber4.0% @ 40%c
LE radius1.59%c
area upper / chord0.0679
area lower / chord-0.0142
area camber / chord0.0269
TE thickness0.26%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.2501-50.35333.3330.956811.671.5620ClAngle 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 0.05528% of chord; maximum error 0.2883%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
150.4
Angle at maximum lift / drag (°)
6
Minimum Cd
0.006673
Maximum Cl
1.409
Angle at maximum Cl (°)
7
Cd at zero lift
0.006739
Cm at zero angle
-0.118
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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