Airfoils.Pro
database / Gottingen / GOE 381 AIRFOIL
CAMBEREDGOTTINGENSELIG-DATABASETHIN

GOE 381 AIRFOIL

Cambered · 6% thick · low-to-mid Re
Compare↓ Download
PROFILEGOE 381 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness6.4% @ 30%c
max camber5.8% @ 30%c
LE radius0.45%c
area upper / chord0.0605
area lower / chord0.0154
area camber / chord0.0379
TE thickness0.16%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.1758-50.51413.3331.20411.671.89420ClAngle 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 0.05355% of chord; maximum error 0.2261%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
168
Angle at maximum lift / drag (°)
6
Minimum Cd
0.005997
Maximum Cl
1.721
Angle at maximum Cl (°)
10
Cd at zero lift
0.01463
Cm at zero angle
-0.1158
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…