Airfoils.Pro
database / Wortmann FX / WORTMANN FX 77-W-258
CAMBEREDSELIG-DATABASETHICKWORTMANN FX

WORTMANN FX 77-W-258

Cambered · 26% thick · low-to-mid Re
Compare↓ Download
PROFILEWORTMANN FX 77-W-258
surfacecamber line
GEOMETRY · AREA METRICS
max thickness26.1% @ 31%c
max camber4.3% @ 27%c
LE radius7.52%c
area upper / chord0.1051
area lower / chord-0.0568
area camber / chord0.0241
TE thickness1.22%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3715-50.33323.3331.03811.671.74320ClAngle 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 0.0388% of chord; maximum error 0.1254%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
101.2
Angle at maximum lift / drag (°)
5
Minimum Cd
0.008949
Maximum Cl
1.566
Angle at maximum Cl (°)
9
Cd at zero lift
0.008949
Cm at zero angle
-0.07169
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…