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CAMBEREDEPPLERSELIG-DATABASETHICK

E682

Cambered · 15% thick · low-to-mid Re
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PROFILEE682
surfacecamber line
GEOMETRY · AREA METRICS
max thickness15.3% @ 41%c
max camber3.0% @ 40%c
LE radius2.58%c
area upper / chord0.0725
area lower / chord-0.0327
area camber / chord0.0199
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3983-50.24863.3330.895511.671.54220ClAngle 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 0.02668% of chord; maximum error 0.08687%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
133.3
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006992
Maximum Cl
1.381
Angle at maximum Cl (°)
10
Cd at zero lift
0.007018
Cm at zero angle
-0.07612
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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