Drela SuperGee II — a 1.5 m discus-launch glider, drawn to the planvs140cm2 surf foil stabilizer
root section ag455ct02r → naca0008 · tip section ag47ct02r → — · te thickness 0 mm → 1 mm · dihedral 4.00° → 0.00° · area 218576 mm² → 15140 mm² · span 1498 mm → 334 mm
units
- Drela SuperGee II — a 1.5 m discus-launch glider, drawn to the plan
- 140cm2 surf foil stabilizer
What changed
| Property | Drela SuperGee II | 140cm2 surf foil stab… | Change | % |
|---|---|---|---|---|
| Geometry | ||||
| Span | 1498 mm | 334 mm | -1164 mm | -77.7% |
| Root chord | 183 mm | 47 mm | -136 mm | -74.3% |
| Tip chord | 94 mm | 37 mm | -57 mm | -60.6% |
| Sweep parameter | 3.400 | 5.703 | +2.303 | +67.7% |
| Dihedral | 4.00° | 0.00° | -4.00° | -100.0% |
| TE thickness | 0 mm | 1 mm | +1 mm | +166.7% |
| Tip cap reach | 0.400 | 0.350 | -0.050 | -12.5% |
| Derived | ||||
| Aspect ratio | 10.266 | 7.368 | -2.898 | -28.2% |
| Area | 218576 mm² | 15140 mm² | -203436 mm² | -93.1% |
| Taper | 0.514 | 0.787 | +0.274 | +53.3% |
| MAC | 151 mm | 45 mm | -106 mm | -70.0% |
| Sections | ||||
| Root section | ag455ct02r | naca0008 | changed | — |
| Tip section | ag47ct02r | — | changed | — |
| Shapedeviation at matched span fractions, 64 samples | ||||
| Chord deviation (max) | 136 mm | |||
| Chord deviation (RMS) | 104 mm | |||
| Twist deviation (max) | 0.00° | |||
| Dihedral deviation (max) | 52 mm | |||
| Tip cap deviation (max) | 596 mm | |||