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AH 85-L-120/17

Symmetric · 12% thick · low-to-mid Re
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PROFILEAH 85-L-120/17
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.1% @ 43%c
max camber0.0% @ 0%c
LE radius1.61%c
area upper / chord0.0414
area lower / chord-0.0414
area camber / chord0.0000
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.8084-50.06963.3330.947611.671.82620ClAngle 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.

Geometry fit: RMS error 0.01255% of chord; maximum error 0.05584%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
114.2
Angle at maximum lift / drag (°)
10
Minimum Cd
0.007152
Maximum Cl
1.606
Angle at maximum Cl (°)
16
Cd at zero lift
0.007152
Cm at zero angle
4.004e-16
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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