Engineering:Rensselaer RP-1
| RP-1 | |
|---|---|
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| |
| Role | Glider |
| National origin | United States |
| Manufacturer | Rensselaer Polytechnic Institute |
| First flight | 1980 |
| Status | Production completed |
| Number built | one |
The Rensselaer RP-1 (for Rensselaer Polytechnic design 1) is an American low-wing, single-seat, foot-launchable glider that was designed and produced by the Rensselaer Polytechnic Institute of Troy, New York.[1] It first flew in 1980.[2]
Design and development
The RP-1 was partly funded by NASA and was the first aircraft in Rensselaer's Composite Aircraft Program.[1]
The aircraft is of mixed construction, made from composites, Kevlar and PVC foam. Its 37.5 ft (11.4 m) span wing employs a Wortmann FX-63-137 airfoil. The aircraft weighs just 116 lb (53 kg) and was intended to be foot-launched. The landing gear consists of a main skid and dual tail skids. The aircraft achieved a 20:1 glide ratio. Only one was completed. The sole example has been preserved at the Empire State Aerosciences Museum in Schenectady, New York.[1][3]
Specifications (RP-1)
Data from Sailplane Directory[1]
General characteristics
- Crew: one
- Wingspan: 37 ft 6 in (11.43 m)
- Wing area: 129 sq ft (12.0 m2)
- Aspect ratio: 11:1
- Airfoil: Wortmann FX-63-137
- Empty weight: 116 lb (53 kg)
- Gross weight: 265 lb (120 kg)
Performance
- Maximum glide ratio: 20:1 at 33 mph (53 km/h)
- Rate of sink: 120 ft/min (0.61 m/s)
- Wing loading: 2.05 lb/sq ft (10.0 kg/m2)
See also
Aircraft of comparable role, configuration and era
- Hall Vector 1
- Maupin Carbon Dragon
- Ruppert Archaeopteryx
Related lists
References
- ↑ 1.0 1.1 1.2 1.3 Activate Media (2006). "RP-1 Rensselaer". Archived from the original on 2 September 2012. https://web.archive.org/web/20120902052120/http://www.sailplanedirectory.com/PlaneDetails.cfm?planeID=275. Retrieved 23 August 2011.
- ↑ "J2mcL Planeurs - Fiche planeur n°". https://www.j2mcl-planeurs.net/dbj2mcl/planeurs-machines/planeur-fiche_0int.php?code=1097.
- ↑ Lednicer, David (2010). "The Incomplete Guide to Airfoil Usage". http://www.ae.illinois.edu/m-selig/ads/aircraft.html. Retrieved 1 August 2011.
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