Airfoils.Pro
database / Other families / DRGNFLY
CAMBEREDOTHER FAMILIESSELIG-DATABASETHICK

DRGNFLY

Cambered · 19% thick · low-to-mid Re
Compare↓ Download
PROFILEDRGNFLY
surfacecamber line
GEOMETRY · AREA METRICS
max thickness19.3% @ 37%c
max camber6.6% @ 40%c
LE radius4.12%c
area upper / chord0.1006
area lower / chord-0.0219
area camber / chord0.0393
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.1722-50.50693.3331.18611.671.86520ClAngle 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 0.01504% of chord; maximum error 0.03844%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
114.4
Angle at maximum lift / drag (°)
5
Minimum Cd
0.007444
Maximum Cl
1.695
Angle at maximum Cl (°)
15
Cd at zero lift
0.008604
Cm at zero angle
-0.1066
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…