Airfoils.Pro
database / HQ series / HQ 3.0/8 AIRFOIL
CAMBEREDHQ SERIESSELIG-DATABASETHIN

HQ 3.0/8 AIRFOIL

Cambered · 8% thick · low-to-mid Re
Compare↓ Download
PROFILEHQ 3.0/8 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness8.0% @ 35%c
max camber3.0% @ 50%c
LE radius0.70%c
area upper / chord0.0481
area lower / chord-0.0039
area camber / chord0.0221
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3113-50.26543.3330.84211.671.41920ClAngle 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 0.01324% of chord; maximum error 0.06745%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
147.8
Angle at maximum lift / drag (°)
5
Minimum Cd
0.005905
Maximum Cl
1.274
Angle at maximum Cl (°)
7
Cd at zero lift
0.006033
Cm at zero angle
-0.1012
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…