Airfoils.Pro
database / Eppler / E552
CAMBEREDEPPLERSELIG-DATABASETHICK

E552

Cambered · 18% thick · low-to-mid Re
Compare↓ Download
PROFILEE552
surfacecamber line
GEOMETRY · AREA METRICS
max thickness18.4% @ 33%c
max camber2.6% @ 49%c
LE radius3.74%c
area upper / chord0.0746
area lower / chord-0.0354
area camber / chord0.0196
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.3492-50.32973.3331.00811.671.68720ClAngle 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 0.01949% of chord; maximum error 0.04704%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
140.9
Angle at maximum lift / drag (°)
7
Minimum Cd
0.007194
Maximum Cl
1.518
Angle at maximum Cl (°)
9
Cd at zero lift
0.007198
Cm at zero angle
-0.1004
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…