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CLARK K AIRFOIL

Cambered · 12% thick · low-to-mid Re
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PROFILECLARK K AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness11.7% @ 30%c
max camber3.3% @ 40%c
LE radius1.51%c
area upper / chord0.0615
area lower / chord-0.0186
area camber / chord0.0215
TE thickness0.12%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3997-50.28023.3330.960111.671.6420ClAngle 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 0.1352% of chord; maximum error 0.7749%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
147.1
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006476
Maximum Cl
1.47
Angle at maximum Cl (°)
9
Cd at zero lift
0.006518
Cm at zero angle
-0.09086
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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