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ARA-D 6% AIRFOIL

Cambered · 6% thick · low-to-mid Re
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PROFILEARA-D 6% AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness6.0% @ 20%c
max camber5.0% @ 45%c
LE radius0.40%c
area upper / chord0.0575
area lower / chord0.0106
area camber / chord0.0341
TE thickness1.10%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.09761-50.46153.3331.02111.671.5820ClAngle 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 0.01514% of chord; maximum error 0.06875%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
154.5
Angle at maximum lift / drag (°)
5
Minimum Cd
0.006923
Maximum Cl
1.44
Angle at maximum Cl (°)
6
Cd at zero lift
—
Cm at zero angle
-0.1545
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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