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EPPLER EA 6(-1)-009

Symmetric · 9% thick · low-to-mid Re
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PROFILEEPPLER EA 6(-1)-009
surfacecamber line
GEOMETRY · AREA METRICS
max thickness9.0% @ 30%c
max camber0.0% @ 0%c
LE radius0.89%c
area upper / chord0.0292
area lower / chord-0.0292
area camber / chord0.0000
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.8153-50.10343.3331.02211.671.94120ClAngle 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 0.05771% of chord; maximum error 0.2028%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
125
Angle at maximum lift / drag (°)
10
Minimum Cd
0.006457
Maximum Cl
1.711
Angle at maximum Cl (°)
17
Cd at zero lift
0.006457
Cm at zero angle
4.718e-17
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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