Airfoils.Pro
database / SD series / SD7080 (9.2%)
CAMBEREDSD SERIESSELIG-DATABASE

SD7080 (9.2%)

Cambered · 9% thick · low-to-mid Re
Compare↓ Download
PROFILESD7080 (9.2%)
surfacecamber line
GEOMETRY · AREA METRICS
max thickness9.2% @ 30%c
max camber2.5% @ 39%c
LE radius0.92%c
area upper / chord0.0479
area lower / chord-0.0125
area camber / chord0.0177
TE thickness-0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.4412-50.15813.3330.757411.671.35720ClAngle 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 0.01492% of chord; maximum error 0.07146%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
143.4
Angle at maximum lift / drag (°)
6
Minimum Cd
0.00605
Maximum Cl
1.207
Angle at maximum Cl (°)
8
Cd at zero lift
0.00606
Cm at zero angle
-0.0716
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…