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CAMBEREDS/SC SERIESSELIG-DATABASE

S4233-136-84

Cambered · 14% thick · low-to-mid Re
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PROFILES4233-136-84
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.6% @ 34%c
max camber3.3% @ 44%c
LE radius2.05%c
area upper / chord0.0656
area lower / chord-0.0217
area camber / chord0.0219
TE thickness-0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.4013-50.27083.3330.942911.671.61520ClAngle 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 0.01818% of chord; maximum error 0.07827%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
142.5
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006529
Maximum Cl
1.447
Angle at maximum Cl (°)
9
Cd at zero lift
0.006537
Cm at zero angle
-0.08411
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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