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database / Gottingen / GOE 199 (L.F.G.
CAMBEREDGOTTINGENSELIG-DATABASETHIN

GOE 199 (L.F.G.

Cambered · 7% thick · low-to-mid Re
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PROFILEGOE 199 (L.F.G.
surfacecamber line
GEOMETRY · AREA METRICS
max thickness7.3% @ 30%c
max camber5.2% @ 30%c
LE radius0.59%c
area upper / chord0.0617
area lower / chord0.0065
area camber / chord0.0341
TE thickness1.10%c
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Polars

Preliminary
NeuralFoil
-0.2393-50.41653.3331.07211.671.72820ClAngle 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 0.05721% of chord; maximum error 0.2714%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
155.1
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006837
Maximum Cl
1.564
Angle at maximum Cl (°)
8
Cd at zero lift
0.0114
Cm at zero angle
-0.1003
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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