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CAMBEREDRESEARCHSELIG-DATABASE

OAF128 AIRFOIL

Cambered · 13% thick · low-to-mid Re
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PROFILEOAF128 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.8% @ 24%c
max camber1.0% @ 44%c
LE radius1.80%c
area upper / chord0.0454
area lower / chord-0.0321
area camber / chord0.0066
TE thickness1.07%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7226-50.24573.3331.21411.672.18220ClAngle 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 0.01103% of chord; maximum error 0.04374%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
127.8
Angle at maximum lift / drag (°)
11
Minimum Cd
0.008055
Maximum Cl
1.94
Angle at maximum Cl (°)
17
Cd at zero lift
0.008057
Cm at zero angle
-0.0296
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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