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ONERA OA206 AIRFOIL

Cambered · 6% thick · low-to-mid Re
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PROFILEONERA OA206 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness6.0% @ 32%c
max camber0.8% @ 19%c
LE radius0.40%c
area upper / chord0.0253
area lower / chord-0.0172
area camber / chord0.0041
TE thickness0.33%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7972-50.11423.3331.02611.671.93720ClAngle 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 0.008982% of chord; maximum error 0.02992%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
119.6
Angle at maximum lift / drag (°)
9
Minimum Cd
0.006496
Maximum Cl
1.709
Angle at maximum Cl (°)
16
Cd at zero lift
0.006511
Cm at zero angle
0.003697
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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