Airfoils.Pro
database / Other families / B707B
CAMBEREDOTHER FAMILIESSELIG-DATABASE

B707B

Cambered · 12% thick · low-to-mid Re
Compare↓ Download
PROFILEB707B
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.2% @ 31%c
max camber0.7% @ 10%c
LE radius1.63%c
area upper / chord0.0424
area lower / chord-0.0398
area camber / chord0.0013
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.826-50.086213.3330.998411.671.91120ClAngle 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 0.05596% of chord; maximum error 0.2561%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
121.8
Angle at maximum lift / drag (°)
11
Minimum Cd
0.006953
Maximum Cl
1.683
Angle at maximum Cl (°)
17
Cd at zero lift
0.006972
Cm at zero angle
0.01316
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…