Airfoils.Pro
database / Eppler / E297
EPPLERSELIG-DATABASESYMMETRIC

E297

Symmetric · 11% thick · low-to-mid Re
Compare↓ Download
PROFILEE297
surfacecamber line
GEOMETRY · AREA METRICS
max thickness11.4% @ 37%c
max camber0.0% @ 0%c
LE radius1.43%c
area upper / chord0.0381
area lower / chord-0.0381
area camber / chord0.0000
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7909-50.066593.3330.924111.671.78220ClAngle 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 0.01979% of chord; maximum error 0.06761%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
112.3
Angle at maximum lift / drag (°)
10
Minimum Cd
0.006917
Maximum Cl
1.567
Angle at maximum Cl (°)
16
Cd at zero lift
0.006917
Cm at zero angle
0.0001436
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…