Airfoils.Pro
database / Other families / BOEING-VERTOL VR-12 AIRFOIL
CAMBEREDOTHER FAMILIESSELIG-DATABASE

BOEING-VERTOL VR-12 AIRFOIL

Cambered · 11% thick · low-to-mid Re
Compare↓ Download
PROFILEBOEING-VERTOL VR-12 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness10.6% @ 35%c
max camber2.3% @ 21%c
LE radius1.23%c
area upper / chord0.0526
area lower / chord-0.0241
area camber / chord0.0142
TE thickness0.30%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.6721-5-0.023053.3330.62611.671.27520ClAngle 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 0.01321% of chord; maximum error 0.0457%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
123.7
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006365
Maximum Cl
1.113
Angle at maximum Cl (°)
8
Cd at zero lift
0.006366
Cm at zero angle
-0.000002997
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…