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CAMBEREDEPPLERSELIG-DATABASE

E340

Cambered · 14% thick · low-to-mid Re
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PROFILEE340
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.7% @ 30%c
max camber2.6% @ 22%c
LE radius2.07%c
area upper / chord0.0542
area lower / chord-0.0384
area camber / chord0.0079
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.7291-50.049363.3330.827811.671.60620ClAngle 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 0.01794% of chord; maximum error 0.07878%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
102.7
Angle at maximum lift / drag (°)
10
Minimum Cd
0.007408
Maximum Cl
1.412
Angle at maximum Cl (°)
15
Cd at zero lift
0.007524
Cm at zero angle
0.04244
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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