Airfoils.Pro
database / Gottingen / GOE 309 (MVA
CAMBEREDGOTTINGENSELIG-DATABASE

GOE 309 (MVA

Cambered · 8% thick · low-to-mid Re
Compare↓ Download
PROFILEGOE 309 (MVA
surfacecamber line
GEOMETRY · AREA METRICS
max thickness8.4% @ 30%c
max camber4.7% @ 30%c
LE radius0.78%c
area upper / chord0.0585
area lower / chord-0.0042
area camber / chord0.0272
TE thickness0.40%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.4146-50.30593.3331.02611.671.74720ClAngle 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 0.05893% of chord; maximum error 0.3193%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
151.1
Angle at maximum lift / drag (°)
8
Minimum Cd
0.006312
Maximum Cl
1.567
Angle at maximum Cl (°)
10
Cd at zero lift
0.006437
Cm at zero angle
-0.05964
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…