Avro Vulcan

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Avro Vulcan
RAF Vulcan B.2
Vloga Strateški bombnik
Izvor združeno Kraljestvo
Proizvajalec/-ci A V Roe & Co (Avro)
Hawker Siddeley Aviation
Oblikovalec Roy Chadwick/Stuart Davies
Krstni polet 30. avgust 1952
Uveden 2. julij 1956
Upokojen Marec 1984
Status Izven uporabe
Glavni uporabnik Royal Air Force
Izdelovan 1956–1965
Število izdelanih 136
Cena enote £ 750 000 (1956)

Avro Vulcan (uradno Hawker Siddeley Vulcan[1][2] je štirimotorni reaktivni strateški bombnik, ki ga je uporablja RAF v letih 1956−1984. Letalo so zasnovali pri podjetju A.V. Roe and Company (Avro), glavna konstruktorja sta bila Roy Chadwick in Stuart Davies. Zgradili so tri V-bombnike: Vickers Valiant, Handley Page Victor in Avro Vulcan. Pri konstruiranju so uporabljali tehnologijo iz Avro 707.

Prva dobava je bila leta 1956, dobave izboljšanih Vulcan B.2 so sledile leta 1960. B.2 je imel močnejše motorje, večje krilo, ECM, izboljšane elektronske sisteme in možnost oborožitve z raketo Blue Steel. Avro Vulcan je bil najpomembnejši britanski jedrski strateški bombnik, je pa nosil tudi konvencionalne bombe, npr. v Vojni na Falklandih.

Vulcan ni imel orožja za samoobrambo, zanašal se je na visokohitrostne lete na visoki višini. Zgradili so tudi verzijo K.2 leteči tanker, za prečrpavanje goriva v zraku.

Silhueta Avro 698 koncepta in preklicanega Avro 710

Tehnične specifikacije (ulcan B.1)[uredi | uredi kodo]

Podatki iz Polmar,[3] Laming[4]

Splošne karakteristike

  • Posadka: 5 (pilot, kopilot, AEO, dva navigatorja)
  • Dolžina: 97 ft 1 in (29,59 m)
  • Razpon kril: 99 ft 5 in (30,3 m)
  • Višina: 26 ft 6 in (8,0 m)
  • Površina kril: 3 554 ft² (330,2 m²)
  • Teža praznega letala: 83 573 lb (37 144 kg)
  • Maks. vzletna teža: 170 000 lb (77 111 kg)
  • Pogon letala: 4 × Bristol Olympus 101 ali 102 ali 104 turbojet, 11 000 lbf (49 kN) vsak

Zmogljivost

  • Maks. hitrost: Mach 0,96 (645 mph ( 1038,03km/h)) na višini
  • Potovalna hitrost: Mach 0,86 (567 mph (912 km/h)) at 45 000 ft
  • Doseg: 2 607 mi (4 171 km)
  • Višina leta: 55 000 ft (17 000 m)
  • Razmerje potisk/teža: 0,31

Oborožitev

  • 21 × 1 000 funtov (454 kg) prostopadajočih bomb
  • 1 x Blue Danube jedrska prostopadajoča bomba
  • 1 x Violet Club 400 kt jedrska prostopadajoča bomba
  • 1 x U.S. Mark 5 jedrska prostopadajoča bomba
  • 1 x Yellow Sun Mk.1 400 kt jedrska prostopadajoča bomba
  • 1 x Yellow Sun Mk 2 1.1 Mt termojedrska bomba
  • 1 x Red Beard jedrska prostopadajoča bomba
  • Primerjava različic[uredi | uredi kodo]

    Primerjava različnih verzij
    B.1 B.1A B.2 B.2 (MRR) K.2
    Razpon kril 99 ft 5 in (30,30 m) 111 ft 0 in (33,83 m)
    Dolžina 97 ft 1 in (29,59 m) 105 ft 6 in (32,16 m) [99 ft 11 in (30,45 m) without probe]
    Višina 26 ft 6 in (8,08 m) 27 ft 1 in (8,26 m)
    Površina kril 3.554 sq ft (330,2 m2)[5] 3.964 sq ft (368,3 m2)[5]
    Maks. vzletna teža 167.000 lb (76.000 kg)
    185.000 lb (84.000 kg)
    204.000 lb (93.000 kg)
    Potovalna hitrost Mach .86 indicated
    Maks. hitrost Mach ,95 Mach .93
    (Mach ,92)
    Mach .93
    ?
    Višina leta (servisna= 55.000 ft (17.000 m)[5] 45.000 ft (14.000 m) to 56.000 ft (17.000 m)
    Električni sistemi 112V enosmerni tok 200V izmenični tok, trifazni 400 HZ
    Motorji 4 × Bristol
    Olympus 101, 102 or 104
    4 × Bristol
    Olympus 104
    4 × Bristol Siddeley
    Olympus 200-serije, 301
    4 × Bristol Siddeley
    Olympus 200-serije
    Kapaciteta goriva 9 280 gal (74 240 lb kerozin) 9 260 gal (74,080 lb kerozin)
    None
    Note

    Glej tudi[uredi | uredi kodo]

    Sklici in reference[uredi | uredi kodo]

    1. »Hawker Siddeley Vulcan B2«. National Cold War Exibition. Trustees of the Royal Air Force Museum. Pridobljeno 24. julija 2013.
    2. "Hawker Siddeley Aviation Ltd." Flight, 29 August 1963, p. 342.
    3. Polmar and Bell 2004, p. 264.
    4. Laming 2002, pp. 155, 182.
    5. 5,0 5,1 5,2 Blackman 2007, p. 213.

    Bibliografija[uredi | uredi kodo]

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    • White, Rowland. Vulcan 607: The Epic Story of the Most Remarkable British Air Attack since WWII. London: Bantam Press, 2006. ISBN 0-593-05391-5.
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    • Wilson, Stewart (1989). Lincoln, Canberra and F-111 in Australian Service. Weston Creek, ACT, Australia: Aerospace Publications. ISBN 9780958797832.
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