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NACA 6-SERIESSELIG-DATABASESYMMETRICTHICK

NACA 66-018

Symmetric · 18% thick · low-to-mid Re
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PROFILENACA 66-018
surfacecamber line
GEOMETRY · AREA METRICS
max thickness18.0% @ 45%c
max camber-0.0% @ 93%c
LE radius3.57%c
area upper / chord0.0605
area lower / chord-0.0605
area camber / chord-0.0000
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7899-50.048863.3330.887611.671.72620ClAngle 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 0.02719% of chord; maximum error 0.09026%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
97.84
Angle at maximum lift / drag (°)
10
Minimum Cd
0.008284
Maximum Cl
1.517
Angle at maximum Cl (°)
17
Cd at zero lift
0.008284
Cm at zero angle
0.0001746
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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