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AIRCRAFT AND CLASSICCAMBEREDSELIG-DATABASE

Supermarine 371-I (root)

Cambered · 13% thick · low-to-mid Re
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PROFILESupermarine 371-I (root)
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.0% @ 40%c
max camber0.9% @ 50%c
LE radius1.86%c
area upper / chord0.0500
area lower / chord-0.0378
area camber / chord0.0061
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.6807-50.1463.3330.972811.671.820ClAngle 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 0.02747% of chord; maximum error 0.1128%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
119
Angle at maximum lift / drag (°)
10
Minimum Cd
0.007163
Maximum Cl
1.593
Angle at maximum Cl (°)
17
Cd at zero lift
0.007167
Cm at zero angle
-0.02006
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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