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CAMBEREDEPPLERSELIG-DATABASE

E407

Cambered · 14% thick · low-to-mid Re
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PROFILEE407
surfacecamber line
GEOMETRY · AREA METRICS
max thickness14.4% @ 38%c
max camber3.5% @ 72%c
LE radius2.29%c
area upper / chord0.0696
area lower / chord-0.0248
area camber / chord0.0224
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.1317-50.45653.3331.04511.671.63320ClAngle 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 0.01966% of chord; maximum error 0.05851%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
151.8
Angle at maximum lift / drag (°)
5
Minimum Cd
0.006975
Maximum Cl
1.486
Angle at maximum Cl (°)
7
Cd at zero lift
—
Cm at zero angle
-0.1776
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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