140cm2 surf foil stabilizervsPiper J-3 Cub — a rectangular wing that works
root section naca0008 → usa35b · area 15140 mm² → 16577850 mm² · tip chord 37 mm → 1545 mm · mac 45 mm → 1545 mm · root chord 47 mm → 1545 mm · span 334 mm → 10730 mm
units
- 140cm2 surf foil stabilizer
- Piper J-3 Cub — a rectangular wing that works
What changed
| Property | 140cm2 surf foil stab… | Piper J-3 Cub | Change | % |
|---|---|---|---|---|
| Geometry | ||||
| Span | 334 mm | 10730 mm | +10396 mm | +3112.6% |
| Root chord | 47 mm | 1545 mm | +1498 mm | +3187.2% |
| Tip chord | 37 mm | 1545 mm | +1508 mm | +4075.7% |
| Sweep parameter | 5.703 | 0.000 | -5.703 | -100.0% |
| Dihedral | 0.00° | 1.00° | +1.00° | — |
| TE thickness | 1 mm | 3 mm | +2 mm | +275.0% |
| Sections | 30 | 40 | +10 | +33.3% |
| Tip cap reach | 0.350 | 0.300 | -0.050 | -14.3% |
| Derived | ||||
| Aspect ratio | 7.368 | 6.945 | -0.423 | -5.7% |
| Area | 15140 mm² | 16577850 mm² | +16562710 mm² | +109397.9% |
| Taper | 0.787 | 1.000 | +0.213 | +27.0% |
| MAC | 45 mm | 1545 mm | +1500 mm | +3296.2% |
| Sections | ||||
| Root section | naca0008 | usa35b | changed | — |
| Shapedeviation at matched span fractions, 64 samples | ||||
| Chord deviation (max) | 1508 mm | |||
| Chord deviation (RMS) | 1500 mm | |||
| Twist deviation (max) | 0.00° | |||
| Dihedral deviation (max) | 94 mm | |||
| Tip cap deviation (max) | 5513 mm | |||