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LIEBECK L1003 AIRFOIL

Cambered · 18% thick · low-to-mid Re
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PROFILELIEBECK L1003 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness17.7% @ 30%c
max camber6.5% @ 30%c
LE radius3.45%c
area upper / chord0.0767
area lower / chord-0.0170
area camber / chord0.0298
TE thickness0.00%c
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Polars

Preliminary
NeuralFoil
-0.2873-50.34943.3330.98611.671.62320ClAngle 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 0.09251% of chord; maximum error 0.4156%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
109.7
Angle at maximum lift / drag (°)
5
Minimum Cd
0.007404
Maximum Cl
1.464
Angle at maximum Cl (°)
17
Cd at zero lift
0.03012
Cm at zero angle
-0.05154
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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