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CAMBEREDNACA 4-DIGITSELIG-DATABASETHICK

NACA 4424

Cambered · 24% thick · low-to-mid Re
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PROFILENACA 4424
surfacecamber line
GEOMETRY · AREA METRICS
max thickness24.0% @ 29%c
max camber4.0% @ 40%c
LE radius6.35%c
area upper / chord0.1100
area lower / chord-0.0540
area camber / chord0.0280
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3434-50.26743.3330.878211.671.48920ClAngle 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 0.06336% of chord; maximum error 0.2321%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
72.63
Angle at maximum lift / drag (°)
7
Minimum Cd
0.008956
Maximum Cl
1.336
Angle at maximum Cl (°)
13
Cd at zero lift
0.008958
Cm at zero angle
-0.04835
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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