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CAMBEREDHQ SERIESSELIG-DATABASE

HQ 1.5/9 B

Cambered · 9% thick · low-to-mid Re
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PROFILEHQ 1.5/9 B
surfacecamber line
GEOMETRY · AREA METRICS
max thickness8.9% @ 36%c
max camber1.5% @ 50%c
LE radius0.88%c
area upper / chord0.0403
area lower / chord-0.0181
area camber / chord0.0111
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.5752-50.27263.3331.1211.671.96820ClAngle 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 0.02059% of chord; maximum error 0.1%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
128
Angle at maximum lift / drag (°)
9
Minimum Cd
0.006452
Maximum Cl
1.756
Angle at maximum Cl (°)
16
Cd at zero lift
0.006458
Cm at zero angle
-0.04656
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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