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EH 1.5/9.0

Cambered · 9% thick · low-to-mid Re
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PROFILEEH 1.5/9.0
surfacecamber line
GEOMETRY · AREA METRICS
max thickness9.0% @ 29%c
max camber1.5% @ 26%c
LE radius0.89%c
area upper / chord0.0365
area lower / chord-0.0223
area camber / chord0.0071
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7127-5-0.075083.3330.562511.671.220ClAngle 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 0.01087% of chord; maximum error 0.03989%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
122.9
Angle at maximum lift / drag (°)
7
Minimum Cd
0.005956
Maximum Cl
1.041
Angle at maximum Cl (°)
8
Cd at zero lift
0.005965
Cm at zero angle
0.0002399
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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