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CAMBEREDSELIG-DATABASEWORTMANN FX

FX 84-W-140

Cambered · 14% thick · low-to-mid Re
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PROFILEFX 84-W-140
surfacecamber line
GEOMETRY · AREA METRICS
max thickness14.1% @ 36%c
max camber4.2% @ 40%c
LE radius2.18%c
area upper / chord0.0738
area lower / chord-0.0189
area camber / chord0.0274
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.2924-50.36373.3331.0211.671.67620ClAngle 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 0.006568% of chord; maximum error 0.02645%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
148.1
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006655
Maximum Cl
1.512
Angle at maximum Cl (°)
9
Cd at zero lift
0.006663
Cm at zero angle
-0.108
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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