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发信人: providenteric(Eric刻苦攻读中) 整理人: providenteric(2003-01-20 08:06:00), 站内信件 |
| 冲８－Ｑ４００型飞机是由加拿大庞巴迪公司研制的新一代高速涡浆式支线客机，采用双人驾驶制，最大载客量７８人，巡航速度每小时６４８公里，最大航程２３９２公里。这种飞机首次采用先进的主动噪音抑制系统，通过设在客舱内、由计算机控制的７０个扬声器发出与飞行噪音同步反向的音频信号，与飞行噪音相互抑制，大大降低了客舱内的噪音水平。
Launched in 1980, the de Havilland Dash 8 is the most successful regional airliner in the world, with over 400 in service. The first member of the family, the Series 100 combines advanced technology, superior design features and fuel-efficient turbine engines to provide the ruggedness, reliability and performance required in the short-haul, high-frequency regional airline environment. Newer models of all Dash 8 aircraft carry the "Q" (for Quiet) designation. Equipped with the advanced technology Noise and Vibration Suppression (NVS) system, Dash 8Q aircraft are the quietest, most vibration-free turboprop aircraft in the sky, setting previously unknown standards of passenger comfort that approach those of jet aircraft. The same qualities that make the Dash 8Q an outstanding passenger aircraft--spacious interior, outstanding performance and reliability--also make it an ideal multi-mission platform. For years, the Dash 8 Series 100 have been proving their capabilities in military and coastal surveillance, as fast and convenient executive transport and for airways and navigation aid calibration. The de Havilland Dash 8 family is marketed and supported by Bombardier Regional Aircraft. -------------------------------------------------------------------------------- Description 100 Series The 37- to 39-seat Dash 8Q Series 100 is powered by two Pratt & Whitney Canada engines of 2,000 shaft horsepower (shp) which provide a cruise speed of 270 knots (500 km/h) and a maximum range of 1,035 nm (1,917 km). In 1992, de Havilland introduced the Series 100B with more powerful PW121 engines of 2,150 shp and increased gross weight. These enhancements mean increased airfield and climb performance while allowing greater payloads. The 37- to 39-seat Series 100 features a spacious, contemporary interior design. The pressurized cabin contains wide-body two-by-two seating, stand-up headroom and easy access to the ample overhead bins on both sides of the center aisle. -------------------------------------------------------------------------------- Specifications 100 Series GENERAL Crew Passengers 2+1 37-39 Engines: Number 2 Pratt & Whitney Canada PW120 turboprops Power 2,000shp Propellers Hamilton Standard 14SF-7 four-blade, reversible pitch Avionics: Honeywell SPZ-8000 dual-channel digital AFCS Dual digital air data system Primus 800 weather radar Bendix/King Gold Crown III nav/comm systems DIMENSIONS External: Length overall 73 ft 22.3 m Wingspan 85 ft 25.9 m Wing area (net) 585 ft2 54.3 m2 Height overall 24 ft 7 in 7.49 m Fuselage maximum diameter 8 ft 10 in 2.69 m Internal: Cabin length (excluding cockpit) 30 ft 9.1 m Cabin maximum width (centerline) 8 ft 2 in 2.49 m Cabin width (floor level) 6 ft 8 in 2.03 m Maximum height 6 ft 5 in 1.95 m Floor area (excluding cockpit) 254 ft2 23.6 m2 Cabin volume 1,328 ft3 37.6 m3 Baggage volume 300 ft3 8.5 m2 Doors & Exits: Passenger door (LH, fwd) Height 5 ft 5.5 in 1.65 m Width 2 ft 6 in 0.76 m Height to sill 3 ft 7 in 1.09 m Baggage door (LH, aft) Height 5 ft 1.52 m Width 4 ft 2 in 1.27 m Height to sill 3 ft 7 in 1.09 m Weights: Maximum takeoff weight 36,300 lb 16,466 kg Maximum landing weight 33,900 lb 15,377 kg Maximum zero fuel weight 32,000 lb 14,515 kg Typical operating weight empty 22,778 lb 10,332 kg Maximum payload 9,222 lb 4,183 kg Payload with full fuel 7,844 lb 3,558 kg Full capacity 835 U.S. gal/695 lmp. gal 3,160 l PERFORMANCE Range: NM SM KM Maximum range (37 pax) 1,041 1,198 1,928 Speeds: Maximum cruise speed 270 kts. 311 mph. 500 km/h Airfield Performance: FAR takeoff field length (SL, ISA) at MTOW 3,255 ft 992 m FAR landing field length (SL) at MLW 2,580 ft 786 m Ceiling: Maximum operating altitude 25,000 ft 7,620 m Noise Level: FAR 36 EPNdB Takeoff 80.8 Sideline 86.3 Approach 94.8 All performance and specifications are subject to change without prior notice. The aircraft type specification should be consulted for complete and current details. -------------------------------------------------------------------------------- Specifications 200 Series GENERAL Crew Passengers 2+1 37-39 Engines: Number 2 Pratt & Whitney Canada PW123D turboprops Power 2,150 shp Propellers Hamilton Standard 14SF-23 four-blade, reversible pitch Avionics: Honeywell SPZ-8000 dual-channel digital AFCS Dual digital air data system Primus 800 weather radar Bendix/King Gold Crown III nav/comm systems DIMENSIONS External: Length overall 73 ft 22.3 m Wingspan 85 ft 25.9 m Wing area (net) 585 ft2 54.3 m2 Height overall 24 ft 7 in 7.49 m Fuselage maximum diameter 8 ft 10 in 2.69 m Internal: Cabin length (excluding cockpit) 30 ft 9.1 m Cabin maximum width (centerline) 8 ft 2 in 2.49 m Cabin width (floor level) 6 ft 8 in 2.03 m Maximum height 6 ft 5 in 1.95 m Floor area (excluding cockpit) 254 ft2 23.6 m2 Cabin volume 1,328 ft3 37.6 m3 Baggage volume 300 ft3 8.5 m2 Doors & exits: Passenger door (LH, fwd) Height 5 ft 5.5 in 1.66 m Width 2 ft 6 in 0.76 m Height to sill 3 ft 7 in 1.09 m Baggage door (LH, aft) Height 5 ft 1.52 m Width 4 ft 2 in 1.27 m Height to sill 3 ft 7 in 1.09 m Weights: Maximum takeoff weight 36,300 lb 16,466 kg Maximum landing weight 34,500 lb 15,649 kg Maximum zero fuel weight 32,400 lb 14,697 kg Operating weight empty 23,020 lb 10,443 kg Maximum payload 9,380 lb 4,225 kg Payload with full fuel 7,602 lb 3,448 kg Full capacity 835 U.S. gal 695 lmp. gal 3,160 l PERFORMANCE Range: NM SM KM Maximum range (37 pax) 969 1,115 1,795 Speeds: Maximum cruise speed 295 kts 339 mph 546 km/h Airfield Performance: FAR takeoff field length (SL, ISA) at MTOW 3,255 ft 992 m FAR landing field length (SL) at MLW 2,600 ft 792 m Ceiling: Maximum operating altitude 25,000 ft 7,620 m Noise Level: FAR 36 EPNdB Takeoff 80.5 Sideline 85.6 Approach 94.8 All performance and specifications are subject to change without prior notice. The aircraft type specification should be consulted for complete and current details. -------------------------------------------------------------------------------- Specifications 400 Series GENERAL Crew Passengers 2+2 70-78 Engines: Number 2 Pratt & Whitney Canada PW150A turboprops Power 5,071shp Propellers Dowty model R408 six-bladed, reversible pitch Avionics: Sextant Avionique DIMENSIONS External: Length overall 107 ft 9 in 32.8 m Wingspan 93 ft 3 in 28.42 m Wing area (net) 679 ft2 63.1 m2 Height overall 27 ft 4 in 8.34 m Fuselage maximum diameter 8 ft 10 in 2.69 m Internal: Cabin length (excluding cockpit) 61 ft 8 in 18.8 m Cabin maximum width (centerline) 8 ft 2 in 2.49 m Cabin width (floor level) 6 ft 8 in 2.03 m Maximum height 6 ft 5 in 1.95 m Floor area (excluding cockpit) 469 ft2 43.6 m2 Cabin volume 2,740 ft3 77.6 m3 Baggage volume 502 ft3 14.2 m2 Doors & Exits: Passenger door (LH, fwd) Height 5 ft 5.5 in 1.66 m Width 2 ft 6 in 0.76 m Height to sill 3 ft 10 in 1.17 m Passenger door (LH,aft) Height 5 ft 5.5 in 1.66 m Width 2 ft 0.61 m Height to sill 5 ft 1 in 1.55 m Baggage door (LH, aft) Height 5 ft 1.52 m Width 4 ft 2 in 1.27 m Height to sill 5 ft 1 in 1.55 m Baggage door (RH, fwd) Height 4 ft 6 in 1.37 m Width 2 ft 0.61 m Height to sill 3 ft 10 in 1.17 m Weights: Maximum takeoff weight 63,250 lb 28,690 kg Maximum landing weight 60,500 lb 27,443 kg Maximum zero fuel weight 55,250 lb 25,061 kg Operating weight empty 36,458 lb 16,537 kg Maximum payload 18,792 lb 8,524 kg Payload with full fuel 14,744 lb 6,688 kg Full capacity 1,772 U.S. gal/1,475 lmp. gal 6,707 l PERFORMANCE Range: NM SM KM Maximum range (70 pax @ 200 lb) 1,296 1,492 2,401 Speeds: Maximum cruise speed 350 kts. 403 mph 648 km/h Airfield Performance: FAR takeoff field length (SL, ISA) at MTOW 4,595 ft 1,400 m FAR landing field length (SL) at MLW 4,250 ft 1,295 m Ceiling: Maximum operating altitude 25,000 ft 7,620 m Maximum operating ceiling (optional) 27,000 ft 8,230 m Noise Level: FAR 36 EPNdB Takeoff 78 Sideline 81 Approach 89 
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