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HUGHES HELICOPTERS HH-02

Cambered · 10% thick · low-to-mid Re
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PROFILEHUGHES HELICOPTERS HH-02
surfacecamber line
GEOMETRY · AREA METRICS
max thickness9.6% @ 30%c
max camber2.0% @ 40%c
LE radius1.01%c
area upper / chord0.0411
area lower / chord-0.0178
area camber / chord0.0116
TE thickness0.38%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.8357-50.11973.3331.07511.672.0320ClAngle 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 0.039% of chord; maximum error 0.1937%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
121.2
Angle at maximum lift / drag (°)
10
Minimum Cd
0.007104
Maximum Cl
1.792
Angle at maximum Cl (°)
16
Cd at zero lift
0.007161
Cm at zero angle
0.01876
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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