| 词条 | Beaujon Enduro | |||||||||||||||
| 释义 |
The Beaujon Enduro is a single-seat, American high-wing, pusher configuration ultralight aircraft. The Enduro was introduced in 1978 and remains available as plans from Beaujon Aircraft of Ardmore, Oklahoma.[1][2] DevelopmentThe Enduro is an early ultralight design that was first developed before the United States ultralight category and its FAR 103 Ultralight Vehicles rules were finalized, but it fits into the requirements including the category's maximum {{convert|254|lb|kg|0|abbr=on}} empty weight.[3] With the originally specified {{convert|82|lb|kg|0|abbr=on}} Briggs & Stratton 401417, four-stroke, 656 cc, {{convert|16|hp|kW|0|abbr=on}} lawn mower powerplant the aircraft has an empty weight of {{convert|230|lb|kg|0|abbr=on}}. The engine burns only {{convert|1|USgal|l|0|abbr=on}} per hour giving an endurance of 5 hours on the specified {{convert|5|USgal|l|0|abbr=on}} of fuel, hence the aircraft's name.[3] Reviewer Andre Cliche says of Beaujon's designs that they are "beautifully simple".[1] DesignThe Enduro's wing and tail structure include wooden aircraft-grade spruce spars with polystyrene foam ribs. The constant-chord, wooden-framed wing and the tail surfaces are covered with {{convert|1/32|in|mm|0|abbr=on}} poplar plywood. The wing is strut-braced.[3] The tricycle landing gear features a fixed tail skid just behind the cockpit, steel-sprung main-gear suspension and a nose skid. Like many pusher ultralight aircraft the Enduro sits on its tail skid when unoccupied and on its nose skid when a pilot is sitting in the seat. No brakes are specified in the design.[3] The controls are three-axis, with an overhead-mounted control column. The rudder and ailerons are designed to be interconnected and controlled via the control wheel.[3] The open frame fuselage consists of 6061T6 aluminum tubing and a single open pilot's seat. The powerplant is installed behind the pilot and above the {{convert|5|USgal|l|0|abbr=on}} fuel tank.[3] Beaujon Aircraft supplies plans for the Enduro as part of a package which includes plans for eight ultralight craft as well as a 31 page manual.[2] Specifications (Enduro){{aircraft specifications|plane or copter?=plane |jet or prop?=prop |ref=Beaujon[3] |crew=one |capacity= no passengers |payload main= |payload alt= |payload more= |length main= 16 ft 7 in |length alt=5.06 m |span main= 24 ft 6 in |span alt=7.47 m |height main=7 ft 0 in |height alt=2.14 m |area main= 102 sq ft |area alt= 9.49 sq m |airfoil=Rhodes St. Genese 32 |empty weight main= 230 lb |empty weight alt= 104 kg |loaded weight main= |loaded weight alt= |useful load main= 206 lb |useful load alt= 52 kg |max takeoff weight main= 436 lb |max takeoff weight alt= 197 kg |max takeoff weight more= |more general= |engine (jet)= |type of jet= |number of jets= |thrust main= |thrust alt= |thrust original= |afterburning thrust main= |afterburning thrust alt= |thrust more= |engine (prop)=Briggs & Stratton 401417, four-stroke, 656 cc |type of prop= fixed pitch |number of props=1 |power main= 16 hp |power alt=12 kW |power original= |power more= |propeller or rotor?=propeller |propellers=1 |number of propellers per engine= 1 |propeller diameter main= |propeller diameter alt= |max speed main= 65 mph |max speed alt=105 km/h |max speed more= |cruise speed main= 55 mph |cruise speed alt=89 km/h |cruise speed more |stall speed main= 26 mph |stall speed alt= 42 km/h |stall speed more= |never exceed speed main= |never exceed speed alt= |range main=250 miles |range alt=405 km |ferry range main= |ferry range alt= |ferry range more= |ceiling main= |ceiling alt= |climb rate main= 350 ft/min |climb rate alt= 1.7 m/s |loading main=4.2 lb/sq ft |loading alt=20.8 kg/sq m |thrust/weight= |power/mass main=27.3 lb/hp |power/mass alt=0.06 kW/kg |more performance= |armament= |guns= |bombs= |rockets= |missiles= |hardpoints= |hardpoint capacity= |avionics= }} See also{{aircontent|see also= |related= |similar aircraft=
|lists= }} References1. ^1 Cliche, Andre: Ultralight Aircraft Shopper's Guide 8th Edition, page B-8. Cybair Limited Publishing, 2001. {{ISBN|0-9680628-1-4}} 2. ^1 {{cite web|url = http://www.beaujonaircraft.com/|title = Beaujon Ultralights|accessdate = 2009-08-02|last = Beaujon|first = Herbert|authorlink = |year = n.d.}} 3. ^1 2 3 4 5 6 {{cite web|url = http://www.beaujonaircraft.com/enduroindex.html|title = BJ Enduro|accessdate = 2009-08-02|last = Beaujon|first = Herbert|authorlink = |year = n.d.}} External links
2 : Single-engined pusher aircraft|United States ultralight aircraft 1970–1979 |
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