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AH 93-K-131/15

Cambered · 13% thick · low-to-mid Re
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PROFILEAH 93-K-131/15
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.1% @ 41%c
max camber3.6% @ 41%c
LE radius1.89%c
area upper / chord0.0655
area lower / chord-0.0240
area camber / chord0.0208
TE thickness0.07%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.561-50.087763.3330.736511.671.38520ClAngle 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 0.02918% of chord; maximum error 0.158%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
115.3
Angle at maximum lift / drag (°)
8
Minimum Cd
0.006619
Maximum Cl
1.223
Angle at maximum Cl (°)
10
Cd at zero lift
0.006631
Cm at zero angle
-0.01848
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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