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MUE 139

Cambered · 14% thick · low-to-mid Re
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PROFILEMUE 139
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.9% @ 22%c
max camber4.7% @ 31%c
LE radius2.13%c
area upper / chord0.0729
area lower / chord-0.0135
area camber / chord0.0297
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3088-50.34013.3330.988911.671.63820ClAngle 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 0.02968% of chord; maximum error 0.1052%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
136.7
Angle at maximum lift / drag (°)
6
Minimum Cd
0.006821
Maximum Cl
1.476
Angle at maximum Cl (°)
9
Cd at zero lift
0.007748
Cm at zero angle
-0.07095
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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