Airfoils.Pro
database / Other families / NPL 9627 AIRFOIL
CAMBEREDOTHER FAMILIESSELIG-DATABASE

NPL 9627 AIRFOIL

Cambered · 12% thick · low-to-mid Re
Compare↓ Download
PROFILENPL 9627 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.2% @ 31%c
max camber0.9% @ 40%c
LE radius1.63%c
area upper / chord0.0471
area lower / chord-0.0355
area camber / chord0.0058
TE thickness0.25%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7215-50.16473.3331.05111.671.93720ClAngle 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.

Geometry fit: RMS error 0.0164% of chord; maximum error 0.0561%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
111.8
Angle at maximum lift / drag (°)
11
Minimum Cd
0.008111
Maximum Cl
1.716
Angle at maximum Cl (°)
16
Cd at zero lift
0.008114
Cm at zero angle
-0.01205
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…