Airfoils.Pro
database / Gottingen / GOE 693 AIRFOIL
CAMBEREDGOTTINGENSELIG-DATABASE

GOE 693 AIRFOIL

Cambered · 12% thick · low-to-mid Re
Compare↓ Download
PROFILEGOE 693 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.0% @ 30%c
max camber3.7% @ 40%c
LE radius1.59%c
area upper / chord0.0671
area lower / chord-0.0176
area camber / chord0.0248
TE thickness0.50%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3916-50.26533.3330.922311.671.57920ClAngle 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 0.05819% of chord; maximum error 0.2924%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
145
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006715
Maximum Cl
1.415
Angle at maximum Cl (°)
8
Cd at zero lift
0.006719
Cm at zero angle
-0.09442
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…