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CAMBEREDEPPLERSELIG-DATABASETHICK

E557

Cambered · 16% thick · low-to-mid Re
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PROFILEE557
surfacecamber line
GEOMETRY · AREA METRICS
max thickness16.0% @ 30%c
max camber3.7% @ 61%c
LE radius2.82%c
area upper / chord0.0740
area lower / chord-0.0231
area camber / chord0.0255
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
Combined estimate
-0.1148-50.50263.3331.1211.671.73720ClAngle of attack (°)
Why this curve

This curve combines the stored NeuralFoil prediction with 0 contributing CFD observations. History windows remain observations, not separate solver runs or automatically converged points.

Model uncertainty is conditional on the stated assumptions and has not been calibrated for this condition. It is not a validated accuracy guarantee.

Geometry fit: RMS error 0.02071% of chord; maximum error 0.0686%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10 · Polar model progressive-polar-gp-v2

Curve summary

Combined estimate · Within -5° to 20°

Maximum lift / drag
156.1
Angle at maximum lift / drag (°)
6
Minimum Cd
0.006917
Maximum Cl
1.583
Angle at maximum Cl (°)
8
Cd at zero lift
—
Cm at zero angle
-0.1688
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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