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CAMBEREDSELIG-DATABASEWORTMANN FX

FX 61-140 AIRFOIL

Cambered · 14% thick · low-to-mid Re
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PROFILEFX 61-140 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness14.0% @ 34%c
max camber2.5% @ 31%c
LE radius2.15%c
area upper / chord0.0629
area lower / chord-0.0228
area camber / chord0.0201
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.2184-50.39673.3331.01211.671.62720ClAngle 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 0.01906% of chord; maximum error 0.05125%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
155
Angle at maximum lift / drag (°)
6
Minimum Cd
0.006709
Maximum Cl
1.473
Angle at maximum Cl (°)
7
Cd at zero lift
0.006746
Cm at zero angle
-0.1373
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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