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CAMBEREDSELIG-DATABASEWORTMANN FX

FX 75-141

Cambered · 14% thick · low-to-mid Re
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PROFILEFX 75-141
surfacecamber line
GEOMETRY · AREA METRICS
max thickness14.1% @ 36%c
max camber3.4% @ 54%c
LE radius2.20%c
area upper / chord0.0693
area lower / chord-0.0212
area camber / chord0.0241
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.1944-50.41313.3331.02111.671.62820ClAngle 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 0.02102% of chord; maximum error 0.05766%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
154.7
Angle at maximum lift / drag (°)
6
Minimum Cd
0.006524
Maximum Cl
1.476
Angle at maximum Cl (°)
7
Cd at zero lift
0.006526
Cm at zero angle
-0.1469
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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