Airfoils.Pro
database / Eppler / E637
CAMBEREDEPPLERSELIG-DATABASE

E637

Cambered · 12% thick · low-to-mid Re
Compare↓ Download
PROFILEE637
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.1% @ 28%c
max camber3.5% @ 24%c
LE radius1.61%c
area upper / chord0.0572
area lower / chord-0.0215
area camber / chord0.0178
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.5856-50.11743.3330.820411.671.52320ClAngle 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 0.01918% of chord; maximum error 0.08177%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
131.6
Angle at maximum lift / drag (°)
8
Minimum Cd
0.006426
Maximum Cl
1.348
Angle at maximum Cl (°)
10
Cd at zero lift
0.006435
Cm at zero angle
-0.002792
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…