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CAMBEREDGOTTINGENSELIG-DATABASE

GOE 704 AIRFOIL

Cambered · 13% thick · low-to-mid Re
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PROFILEGOE 704 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.9% @ 30%c
max camber2.1% @ 39%c
LE radius1.85%c
area upper / chord0.0579
area lower / chord-0.0347
area camber / chord0.0116
TE thickness0.55%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7107-5-0.0041933.3330.702311.671.40920ClAngle 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 0.05684% of chord; maximum error 0.2568%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
125.8
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006866
Maximum Cl
1.232
Angle at maximum Cl (°)
9
Cd at zero lift
0.006874
Cm at zero angle
-0.008111
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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