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EPPLERSELIG-DATABASESYMMETRIC

E230 (9.96%)

Symmetric · 10% thick · low-to-mid Re
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PROFILEE230 (9.96%)
surfacecamber line
GEOMETRY · AREA METRICS
max thickness10.0% @ 30%c
max camber-0.8% @ 74%c
LE radius1.09%c
area upper / chord0.0275
area lower / chord-0.0376
area camber / chord-0.0051
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.9636-5-0.07993.3330.803811.671.68820ClAngle 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 0.01805% of chord; maximum error 0.0835%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
97.07
Angle at maximum lift / drag (°)
11
Minimum Cd
0.006805
Maximum Cl
1.467
Angle at maximum Cl (°)
16
Cd at zero lift
0.006812
Cm at zero angle
0.04818
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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