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CAMBEREDSD SERIESSELIG-DATABASE

SD7090 (10%)

Cambered · 10% thick · low-to-mid Re
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PROFILESD7090 (10%)
surfacecamber line
GEOMETRY · AREA METRICS
max thickness10.0% @ 29%c
max camber1.9% @ 38%c
LE radius1.10%c
area upper / chord0.0463
area lower / chord-0.0202
area camber / chord0.0131
TE thickness-0.00%c
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Polars

Preliminary
NeuralFoil
-0.5431-50.31163.3331.16611.672.02120ClAngle 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 0.01592% of chord; maximum error 0.08432%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
134.5
Angle at maximum lift / drag (°)
10
Minimum Cd
0.006758
Maximum Cl
1.807
Angle at maximum Cl (°)
16
Cd at zero lift
0.006759
Cm at zero angle
-0.04851
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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