Airfoils.Pro
database / Other families / LOCKHEED C-141 BL113.6
CAMBEREDOTHER FAMILIESSELIG-DATABASE

LOCKHEED C-141 BL113.6

Cambered · 13% thick · low-to-mid Re
Compare↓ Download
PROFILELOCKHEED C-141 BL113.6
surfacecamber line
GEOMETRY · AREA METRICS
max thickness12.6% @ 40%c
max camber1.1% @ 65%c
LE radius1.76%c
area upper / chord0.0536
area lower / chord-0.0377
area camber / chord0.0079
TE thickness0.12%c
DOWNLOAD COORDINATES

Polars

Preliminary
Combined estimate
-0.6151-50.2253.3331.06511.671.90520ClAngle of attack (°)
Why this curve

This curve combines the stored NeuralFoil prediction with 0 contributing CFD observations. History windows remain observations, not separate solver runs or automatically converged points.

Model uncertainty is conditional on the stated assumptions and has not been calibrated for this condition. It is not a validated accuracy guarantee.

Geometry fit: RMS error 0.01404% of chord; maximum error 0.05578%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10 · Polar model progressive-polar-gp-v2

Curve summary

Combined estimate · Within -5° to 20°

Maximum lift / drag
127.8
Angle at maximum lift / drag (°)
11
Minimum Cd
0.007421
Maximum Cl
1.695
Angle at maximum Cl (°)
17
Cd at zero lift
0.007431
Cm at zero angle
-0.04026
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…