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NACA 5-DIGITSELIG-DATABASESYMMETRIC

NACA 64015A

Symmetric · 15% thick · low-to-mid Re
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PROFILENACA 64015A
surfacecamber line
GEOMETRY · AREA METRICS
max thickness15.0% @ 39%c
max camber0.0% @ 0%c
LE radius2.47%c
area upper / chord0.0492
area lower / chord-0.0492
area camber / chord0.0000
TE thickness0.06%c
DOWNLOAD COORDINATES

Polars

Preliminary
Combined estimate
-0.7964-50.072383.3330.941211.671.8120ClAngle of attack (°)
Why this curve

This curve combines the stored NeuralFoil prediction with 0 contributing CFD observations. History windows remain observations, not separate solver runs or automatically converged points.

Model uncertainty is conditional on the stated assumptions and has not been calibrated for this condition. It is not a validated accuracy guarantee.

Geometry fit: RMS error 0.02317% of chord; maximum error 0.1091%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10 · Polar model progressive-polar-gp-v2

Curve summary

Combined estimate · Within -5° to 20°

Maximum lift / drag
117
Angle at maximum lift / drag (°)
11
Minimum Cd
0.007543
Maximum Cl
1.593
Angle at maximum Cl (°)
17
Cd at zero lift
0.007543
Cm at zero angle
1.373e-16
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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