Airfoils.Pro
database / HQ series / HQ 1.5/8.5 AIRFOIL
CAMBEREDHQ SERIESSELIG-DATABASE

HQ 1.5/8.5 AIRFOIL

Cambered · 9% thick · low-to-mid Re
Compare↓ Download
PROFILEHQ 1.5/8.5 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness8.6% @ 35%c
max camber1.5% @ 50%c
LE radius0.81%c
area upper / chord0.0386
area lower / chord-0.0171
area camber / chord0.0107
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.5877-50.28053.3331.14911.672.01720ClAngle 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 0.02528% of chord; maximum error 0.1085%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
130
Angle at maximum lift / drag (°)
9
Minimum Cd
0.006401
Maximum Cl
1.8
Angle at maximum Cl (°)
16
Cd at zero lift
0.006407
Cm at zero angle
-0.04608
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…