Kuznetsov NK-92

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The Kuznetsov NK-92 was a military engine with a super-high bypass ratio. The NK-92 was proposed to power the Ilyushin Il-106 heavy military transport aircraft. Development of the Il-106 aircraft and its NK-92 engine slowed in the early 1990s. However, aspects of the engine's design were applied to the NK-92's civil engine counterpart, the Kuznetsov NK-93, which was tested in flight in the first decade of the 2000s.[1]

A ducted propfan engine with contra-rotating fans, the NK-92 was also a powerplant option on versions of the Ilyushin Il-90 and Ilyushin Il-96 widebody passenger airliners[2] and the EKIP "flying saucer" lifting body aircraft.[3]

References[]

Citations[]

  1. ^ "NK-93 kicks off flight trials". Industry – In Brief. Take-off: Russia's National Aerospace Magazine. June 2007. p. 20. Lay summary.
  2. ^ Norris, Guy (July 10–16, 1991). "Soviets team up on 550-seater" (PDF). Headlines. Flight International. Vol. 140 no. 4275. p. 6. ISSN 0015-3710.
  3. ^ Dawson, Dorothy (June 29 – July 5, 1994). "Saucerful of secrets". Lifting-Body Craft. Flight International. Vol. 145 no. 4427. pp. 30–31. ISSN 0015-3710.

Bibliography[]

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