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CAMBEREDS/SC SERIESSELIG-DATABASE

S4180-098-84

Cambered · 10% thick · low-to-mid Re
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PROFILES4180-098-84
surfacecamber line
GEOMETRY · AREA METRICS
max thickness9.8% @ 26%c
max camber4.4% @ 35%c
LE radius1.05%c
area upper / chord0.0590
area lower / chord-0.0009
area camber / chord0.0290
TE thickness-0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.269-50.3363.3330.94111.671.54620ClAngle 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 0.01293% of chord; maximum error 0.07716%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
156.7
Angle at maximum lift / drag (°)
6
Minimum Cd
0.006177
Maximum Cl
1.395
Angle at maximum Cl (°)
7
Cd at zero lift
0.006653
Cm at zero angle
-0.1
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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