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Tupoljev Tu-85

Tu-85
Vloga Stratežki bombnik
Izvor Sovjetska zveza
Proizvajalec/-ci Tupoljev
Krstni polet 9. januar 1951
Status Prototype
Število izdelanih 2
Razvit iz Tupoljev Tu-4

Tupoljev Tu-85 (NATO oznaka: Barge)[1] je bil sovjetski prototipni strateški bombnik, ki so ga razvili na podlagi Tu-4. Tu-4 je sicer nelicenčna kopija ameriškega Boeing B-29 Superfortress. Tu-85 je bil v primerjavi z B-29 skoraj dvakrat težji in je imel skoraj dvakrat večji dolet. Zgradili so samo dva Tu-85, namesto njega so naročilo bolj hitrega turbopropelerskega Tupoljev Tu-95.

Specifikacije (Tu-85/1)

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Podatki iz Gordon, OKB Tupolev: A History of the Design Bureau and its Aircraft

Splošne karakteristike

  • Posadka: 11–12
  • Dolžina: 39,306 m (128,96 ft)
  • Razpon kril: 55,96 m (183,6 ft)
  • Višina: 11,358 m (37,26 ft)
  • Površina kril: 273,6 m² (2945 ft²)
  • Teža praznega letala: 54 711 kg (120 364 lb)
  • Naložena teža: 76 000 kg (167 200 lb)
  • Maks. vzletna teža: 107 292 kg (236 534 lb)
  • Pogon letala: 4 × Turbokompaundni zvezdasti motorji Dobrinin VD-4K, 3200 kW (4300 KM) vsak

Zmogljivost

  • Maks. hitrost: 638 km/h (344 vozlov, 396 mph)
  • Doseg: 12000 km (6500 nmi, 7457 milj)
  • Višina leta: 11700 m (38376 ft)
  • Hitrost vzpenjanja: 17 m/s (3280 ft/min)
  • Obremenitev kril: 277 kg/m² (57 lb/ft²)
  • Razmerje moč/teža: 170 W/kg (0,10 KM/lb)

Oborožitev

  • Topovi: 10 × 23 mm Nudelman NR-23 avtomatskih topov
  • Bombed: do 18000 kg
  • Glej tudi

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    Sklici

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    1. »Designations of Soviet and Russian Military Aircraft and Missiles«. Designation-systems.net. 18. januar 2008. Pridobljeno 28. septembra 2011.

    Bibliografija

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    • Gordon, Yefim; Rigamant, Vladimir (2005). OKB Tupolev: A History of the Design Bureau and its Aircraft. Hinckley, England: Midland Publishing. ISBN 1-85780-214-4.
    • Gunston, Bill (1995). Tupolev Aircraft since 1922. Annapolis, MD: Naval Institute Press. ISBN 1-55750-882-8.

    Zunanje povezave

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    Tupoljev Tu-85
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