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发帖数: 8422 | 1 老外的CAC内线透露的丝带参数！
作者：keypsz 发表日期：2010-12-28
http://www.defence.pk/forums/china-defence/86222-j-20-aircraft-mixed-concept-american-f-22-russian-su-47-a-12.html
Specifications of J-20 Aircraft
Note some specifications are estimated.
Data from a Chinese friend works for CAC.
General characteristics
Crew: 1 (pilot)
Length: 67 ft 5 in (20.60 m)
Wingspan: 43 ft 7 in (13.30 m)
Height: 13 ft 11 in (4.30 m)
Wing area: 900 ft2 (88 m2)
Empty weight: 29,000 lb (14,970 kg)
Loaded weight: 51,320 lb (23,327 kg)
Max takeoff weight: 62,000 lb (29,000 kg)
Powerplant: 2× WS-15 engines 35,000 lbf (156 kN) each (Prototype with
Saturn 117S engines - 117S is an upgrade of AL-31F )
Performance
Maximum speed: Mach 2.2+ (1,650+ mph, 2,655+ km/h) at altitude
Cruise speed: Mach 1.6 (1,060 mph, 1,706 km/h) supercruise at altitude
Range: over 2,790 mi (over 4,500 km)
Combat radius: 865–920 mi (750–800 nmi, 1,380–1480 km)
Service ceiling: 65,000 ft (19,800 m)
Wing loading: 54 lb/ft2 (265 kg/m2)
Thrust/weight: 1.36
Armament
None as tested but provisions made for
None on prototype
Guns: 1× 20 mm in wing root
Air to air missile:
6×
2×
Air to ground loadout:
2× |
