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Eiffel 385 (S.T.

Cambered · 13% thick · low-to-mid Re
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PROFILEEiffel 385 (S.T.
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.3% @ 21%c
max camber7.5% @ 39%c
LE radius1.96%c
area upper / chord0.0967
area lower / chord0.0113
area camber / chord0.0540
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
0.1022-50.75783.3331.41311.672.06920ClAngle 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 0.06384% of chord; maximum error 0.2749%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
139.5
Angle at maximum lift / drag (°)
7
Minimum Cd
0.007496
Maximum Cl
1.905
Angle at maximum Cl (°)
13
Cd at zero lift
—
Cm at zero angle
-0.111
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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