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CAMBEREDOTHER FAMILIESSELIG-DATABASE

I.S.A. 961

Cambered · 9% thick · low-to-mid Re
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PROFILEI.S.A. 961
surfacecamber line
GEOMETRY · AREA METRICS
max thickness9.3% @ 21%c
max camber5.7% @ 30%c
LE radius0.95%c
area upper / chord0.0726
area lower / chord0.0066
area camber / chord0.0396
TE thickness0.37%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.1223-50.47063.3331.06411.671.65620ClAngle 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 0.05663% of chord; maximum error 0.2771%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
154.7
Angle at maximum lift / drag (°)
5
Minimum Cd
0.006462
Maximum Cl
1.508
Angle at maximum Cl (°)
7
Cd at zero lift
—
Cm at zero angle
-0.1088
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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