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DEFCND2

Cambered · 15% thick · low-to-mid Re
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PROFILEDEFCND2
surfacecamber line
GEOMETRY · AREA METRICS
max thickness14.7% @ 29%c
max camber3.8% @ 29%c
LE radius2.39%c
area upper / chord0.0733
area lower / chord-0.0249
area camber / chord0.0242
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3908-50.30153.3330.993811.671.68620ClAngle 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 0.02139% of chord; maximum error 0.06267%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
135.5
Angle at maximum lift / drag (°)
8
Minimum Cd
0.006837
Maximum Cl
1.513
Angle at maximum Cl (°)
11
Cd at zero lift
0.006841
Cm at zero angle
-0.06436
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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