| 词条 | Focke-Wulf Fw 260 | ||||||||||||||||||||||||
| 释义 |
The Focke-Wulf Fw 260 Flamingo and Focke-Wulf Fw 300 were a pair of related VTOL airliner projects, designed by Focke-Wulf during the early 1960s. Neither aircraft was built. Fw 260The Fw 260 design was displayed at the Luftfahrtschau Hanover trade show in 1962. The aircraft's design included a high-mounted, slightly-swept wing, carrying two two-engined pods for jet engines providing primary thrust, intended to be in the {{convert|9100|lbf}} class each; these were fitted with vectored thrust to assist in vertical takeoff, primary thrust for which was provided by two underwing pods each carrying six Bristol Siddeley BS.59 liftjets, each producing {{convert|7950|lbf}} thrust. Up to 85 passengers could be carried;[1] this was later revised to 96.[2][2][3] Fw 300{{main|Focke-Wulf Fw 300}}At the Paris Air Show in 1963, the Fw 260 design was joined by a model of the Fw 300, a short-haul variant of the Fw 260. Similar to its larger relative, it was planned to carry 48-58 passengers, with a range of {{convert|200|nmi}} at {{convert|456|kn}}; it mounted eight lift engines, instead of the Fw 260's twelve.[4][5] Specifications (Fw 260){{Aircraft specs|ref=Flight[1][5] |prime units?=met |crew=three |capacity=85-98 |length m= |length ft=111 |length in= |length note= |span m= |span ft=80 |span in=6 |span note= |height m= |height ft= |height in= |height note= |wing area sqm= |wing area sqft= |wing area note= |aspect ratio= |airfoil= |empty weight kg= |empty weight lb=49000 |empty weight note= |gross weight kg=99200 |gross weight lb= |gross weight note= |max takeoff weight kg= |max takeoff weight lb= |max takeoff weight note= |fuel capacity= |more general= |eng1 number=4 |eng1 name=turbofan |eng1 type= |eng1 kn= |eng1 lbf=9100 |eng1 note= |thrust original= |eng2 number=12 |eng2 name=Bristol Siddeley BS.59 turbojet |eng2 type= lift jet |eng2 kn= |eng2 lbf=7950 |eng2 note= |more power= |max speed kmh= |max speed mph=568 |max speed kts= |max speed note= |max speed mach= |cruise speed kmh= |cruise speed mph=496 |cruise speed kts= |cruise speed note= |stall speed kmh= |stall speed mph= |stall speed kts= |stall speed note= |never exceed speed kmh= |never exceed speed mph= |never exceed speed kts= |never exceed speed note= |minimum control speed kmh= |minimum control speed mph= |minimum control speed kts= |minimum control speed note= |range km= |range miles=920 |range nmi= |range note=standard load |combat range km= |combat range miles= |combat range nmi= |combat range note= |ferry range km= |ferry range miles= |ferry range nmi= |ferry range note= |endurance= |ceiling m= |ceiling ft= |ceiling note= |g limits= |roll rate= |glide ratio= |climb rate ms= |climb rate ftmin= |climb rate note= |time to altitude= |lift to drag= |wing loading kg/m2= |wing loading lb/sqft= |wing loading note= |disk loading kg/m2= |disk loading lb/sqft= |disk loading note= |fuel consumption kg/km= |fuel consumption lb/mi= |power/mass= |thrust/weight= |more performance= |avionics= }} See also{{aircontent|see also= |related= |similar aircraft=
|lists= }} References1. ^1 "Luftfahrtschau Hanover: Germany's Big Show Opens". Flight International, 3 May 1962, pages 686-687. 2. ^https://www.flightglobal.com/pdfarchive/view/1963/1963%20-%200871.html 3. ^https://www.flightglobal.com/pdfarchive/view/1963/1963%20-%202076.html 4. ^1 "Paris 1963". Flight International, 6 June 1963, page 842. 5. ^1 "Paris Report". Flight International, 6 June 1963, page 907. External links{{commons category|Focke-Wulf}}
6 : Focke-Wulf aircraft|Abandoned civil aircraft projects|Lift jet|Quadjets|Aircraft with auxiliary jet engines|High-wing aircraft |
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