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LDS-2 AIRFOIL

Cambered · 12% thick · low-to-mid Re
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PROFILELDS-2 AIRFOIL
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.0% @ 35%c
max camber2.2% @ 45%c
LE radius1.58%c
area upper / chord0.0547
area lower / chord-0.0250
area camber / chord0.0149
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.5363-50.29223.3331.12111.671.94920ClAngle 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 0.01256% of chord; maximum error 0.04834%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
131
Angle at maximum lift / drag (°)
10
Minimum Cd
0.006997
Maximum Cl
1.742
Angle at maximum Cl (°)
16
Cd at zero lift
0.007024
Cm at zero angle
-0.04592
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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