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AH 80-136

Cambered · 14% thick · low-to-mid Re
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PROFILEAH 80-136
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.5% @ 35%c
max camber3.4% @ 34%c
LE radius2.02%c
area upper / chord0.0585
area lower / chord-0.0238
area camber / chord0.0173
TE thickness0.17%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7394-50.03063.3330.800611.671.57120ClAngle 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 0.01348% of chord; maximum error 0.04021%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
134.3
Angle at maximum lift / drag (°)
8
Minimum Cd
0.006502
Maximum Cl
1.378
Angle at maximum Cl (°)
10
Cd at zero lift
0.006515
Cm at zero angle
0.01127
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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