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CAMBEREDRESEARCHSELIG-DATABASE

RONCZ R1145MS FLAP

Cambered · 10% thick · low-to-mid Re
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PROFILERONCZ R1145MS FLAP
surfacecamber line
GEOMETRY · AREA METRICS
max thickness10.5% @ 72%c
max camber2.8% @ 74%c
LE radius1.21%c
area upper / chord0.0276
area lower / chord0.0046
area camber / chord0.0161
TE thickness0.31%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.1512-50.34443.3330.8411.671.33620ClAngle 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 0.05666% of chord; maximum error 0.2315%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
52.75
Angle at maximum lift / drag (°)
1
Minimum Cd
0.01184
Maximum Cl
1.212
Angle at maximum Cl (°)
17
Cd at zero lift
0.0119
Cm at zero angle
-0.384
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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