Airfoils.Pro
database / Eppler / E473
EPPLERSELIG-DATABASESYMMETRICTHICK

E473

Symmetric · 16% thick · low-to-mid Re
Compare↓ Download
PROFILEE473
surfacecamber line
GEOMETRY · AREA METRICS
max thickness16.2% @ 21%c
max camber0.0% @ 0%c
LE radius2.89%c
area upper / chord0.0497
area lower / chord-0.0497
area camber / chord0.0000
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7838-50.084893.3330.953611.671.82220ClAngle 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 0.02204% of chord; maximum error 0.07502%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
113.1
Angle at maximum lift / drag (°)
12
Minimum Cd
0.007664
Maximum Cl
1.605
Angle at maximum Cl (°)
16
Cd at zero lift
0.007664
Cm at zero angle
1.659e-16
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…