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SELIG-DATABASESYMMETRICWORTMANN FX

FX L142K

Symmetric · 14% thick · low-to-mid Re
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PROFILEFX L142K
surfacecamber line
GEOMETRY · AREA METRICS
max thickness14.2% @ 31%c
max camber0.0% @ 0%c
LE radius2.22%c
area upper / chord0.0435
area lower / chord-0.0435
area camber / chord0.0000
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.8291-50.092773.3331.01511.671.93720ClAngle 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.

Geometry fit: RMS error 0.02357% of chord; maximum error 0.08077%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
121.2
Angle at maximum lift / drag (°)
11
Minimum Cd
0.007241
Maximum Cl
1.706
Angle at maximum Cl (°)
16
Cd at zero lift
0.007241
Cm at zero angle
3.718e-17
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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