Piper PA-28 Cherokee — the Hershey-bar wingvs140cm2 surf foil stabilizer
root section naca652415 → naca0008 · dihedral 7.00° → 0.00° · area 14868144 mm² → 15140 mm² · tip chord 1626 mm → 37 mm · mac 1626 mm → 45 mm · root chord 1626 mm → 47 mm
units
- Piper PA-28 Cherokee — the Hershey-bar wing
- 140cm2 surf foil stabilizer
What changed
| Property | Piper PA-28 Cherokee | 140cm2 surf foil stab… | Change | % |
|---|---|---|---|---|
| Geometry | ||||
| Span | 9144 mm | 334 mm | -8810 mm | -96.3% |
| Root chord | 1626 mm | 47 mm | -1579 mm | -97.1% |
| Tip chord | 1626 mm | 37 mm | -1589 mm | -97.7% |
| Sweep parameter | 0.000 | 5.703 | +5.703 | — |
| Dihedral | 7.00° | 0.00° | -7.00° | -100.0% |
| TE thickness | 3 mm | 1 mm | -2 mm | -73.3% |
| Sections | 40 | 30 | -10 | -25.0% |
| Tip cap reach | 0.300 | 0.350 | +0.050 | +16.7% |
| Derived | ||||
| Aspect ratio | 5.624 | 7.368 | +1.745 | +31.0% |
| Area | 14868144 mm² | 15140 mm² | -14853004 mm² | -99.9% |
| Taper | 1.000 | 0.787 | -0.213 | -21.3% |
| MAC | 1626 mm | 45 mm | -1581 mm | -97.2% |
| Sections | ||||
| Root section | naca652415 | naca0008 | changed | — |
| Shapedeviation at matched span fractions, 64 samples | ||||
| Chord deviation (max) | 1589 mm | |||
| Chord deviation (RMS) | 1581 mm | |||
| Twist deviation (max) | 0.00° | |||
| Dihedral deviation (max) | 561 mm | |||
| Tip cap deviation (max) | 4772 mm | |||