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CAMBEREDOTHER FAMILIESSELIG-DATABASETHICK

CAP21C

Cambered · 16% thick · low-to-mid Re
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PROFILECAP21C
surfacecamber line
GEOMETRY · AREA METRICS
max thickness15.5% @ 16%c
max camber0.6% @ 24%c
LE radius2.66%c
area upper / chord0.0470
area lower / chord-0.0400
area camber / chord0.0035
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7707-50.16053.3331.09211.672.02320ClAngle 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 0.04877% of chord; maximum error 0.2211%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
129.5
Angle at maximum lift / drag (°)
11
Minimum Cd
0.007325
Maximum Cl
1.79
Angle at maximum Cl (°)
17
Cd at zero lift
0.007327
Cm at zero angle
-0.009426
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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