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Kuznetsov Design Bureau

November 15, 2023

For the successor company of this design bureau, see JSC Kuznetsov.

The Kuznetsov Design Bureau (Russian: СНТК им. Н. Д. Кузнецова, also known as OKB-276) was a Russian design bureau for aircraft engines, administrated in Soviet times by Nikolai Dmitriyevich Kuznetsov. It was also known as (G)NPO Trud (or NPO Kuznetsov) and Kuybyshev Engine Design Bureau (KKBM).[1]

Kuznetsov Design Bureau
IndustryAerospace
Founded1946
Defunct2009
FateMerged with three other companies
SuccessorJSC Kuznetsov
Headquarters
Samara
,
Russia
ProductsAircraft engines, rocket engines, turbines

NPO Trud was replaced in 1994 by a Joint Stock Company (JSC), Kuznetsov R & E C.[2]

By the early 2000s the lack of funding caused by the poor economic situation in Russia had brought Kuznetsov on the verge of bankruptcy.[3] In 2009 the Russian government decided to consolidate a number of engine-making companies in the Samara region under a new legal entity. This was named JSC Kuznetsov, after the design bureau.[3]

Products edit

The Kuznetzov Bureau first became notable for producing the monstrous Kuznetsov NK-12 turboprop engine that powered the Tupolev Tu-95 bomber beginning in 1952 as a development of the Junkers 0022 engine. The new engine eventually generated about 15,000 horsepower (11.2 megawatts) and it was also used in the large Antonov An-22 Soviet Air Force transport.

Kuznetsov also produced the Kuznetsov NK-8 turbofan engine in the 90 kN (20,000 lbf) class that powered the Ilyushin Il-62 and Tupolev Tu-154 airliners. This engine was next upgraded to become the about 125 kN (28,000 lbf) Kuznetsov NK-86 engine that powered the Ilyushin Il-86 aircraft. This Bureau also produced the Kuznetsov NK-144 afterburning turbofan engine. This engine powered the early models of the Tupolev Tu-144 SST.

The Kuznetsov Design Bureau also produced the Kuznetsov NK-87 turbofan engine that was used on the Lun-class ekranoplan. (Only one such aircraft has ever been produced.)

Kuznetsov's most powerful aviation engine is the Kuznetsov NK-321 that propels the Tupolev Tu-160 bomber and was formerly used in the later models of the Tu-144 supersonic transport (an SST that is now obsolete and no longer flown). The NK-321 produced a maximum of about 245 kN (55,000 lbf) of thrust.

Aircraft engines edit

The Kuznetzov Bureau first became notable for producing the monstrous Kuznetsov NK-12 turboprop engine that powered the Tupolev Tu-95 bomber beginning in 1952 as a development of the Junkers 0022 engine. The new engine eventually generated about 15,000 horsepower (11.2 megawatts) and it was also used in the large Antonov An-22 Soviet Air Force transport.

Kuznetsov also produced the Kuznetsov NK-8 turbofan engine in the 20,000-pound-thrust (90 kilonewton-thrust) class that powered the Ilyushin Il-62 and Tupolev Tu-154 airliners. This engine was next upgraded to become the about 28,000-pound (125-kilonewton) Kuznetsov NK-86 engine that powered the Ilyushin Il-86 aircraft. This Bureau also produced the Kuznetsov NK-144 afterburning turbofan engine. This engine powered the early models of the Tupolev Tu-144 SST.

The Kuznetsov Design Bureau also produced the Kuznetsov NK-87 turbofan engine that was used on the Lun-class ekranoplan. (Only one such aircraft has ever been produced.)

Kuznetsov's most powerful aviation engine is the Kuznetsov NK-321 that propels the Tupolev Tu-160 bomber and was formerly used in the later models of the Tu-144 supersonic transport (an SST that is now obsolete and no longer flown). The NK-321 produced a maximum of about 55,000-pounds (245 kilonewtons) of thrust.

Kuznetsov aircraft engines include:

NK-321 (136 kN cruise [4] 245 kN , NK321M 280 to 300/350 kN ,max 386)
NK-32-02 for An-124 Tu-160 and PAK DA
    • Kuznetsov PD-30 , a geared high-bypass turbofan variant for the An-124 transport or airliners, derived from the NK-32 300 kN (max 328/350)
  • NK-34 projectural turbojet. Intended for seaplanes.
  • NK-44 turbofan. 400 kN (max up to 450 kN)
  • NK-46 turbofan. Cryogenic design intended to power the Tupolev Tu-306 (a 450-seat derivative of the Tu-304).[5]
  • NK-56 turbofan. Was to power the Ilyushin Il-96, but was cancelled in favor of the Aviadvigatel PS-90.
  • NK-62 propfan. Sporting contra-rotating propellers (four blades per propeller) of 4.7 m (15 ft 5 in) in diameter, the engine had a thrust of 245 kN (25,000 kgf; 55,000 lbf) and a thrust-specific fuel consumption (TSFC) of 0.288 lb/(lbf⋅h) (8.2 g/(kN⋅s)) at takeoff. The NK-62 was the most powerful turboprop or propfan ever built, though it never entered service. Tested from 1982 to 1990, the engine was designed for a cruise speed of Mach 0.75 at an altitude of 11,000 m (36,000 ft). Cruise thrust was 44.1 kN (4,500 kgf; 9,900 lbf), and cruise TSFC was 0.48 lb/(lbf⋅h) (14 g/(kN⋅s)).[6] The NK-62 was briefly considered for early designs of the Antonov An-70[7] and for a re-engine of the Antonov An-124.[8]
  • NK-62M propfan. Developed in 1985–1987, this 4,850 kg engine (10,690 lb) was an uprated 285.2 kN (29,080 kgf; 64,100 lbf) thrust version of the NK-62, with 314.7 kN (32,090 kgf; 70,700 lbf) of emergency thrust available. Its TSFC was 0.28–0.29 lb/(lbf⋅h) (7.9–8.2 g/(kN⋅s)) during takeoff and 0.45 lb/(lbf⋅h) (13 g/(kN⋅s)) during cruise.[6] The engine was proposed for use on the Myasishchev M-90 giant detachable aircraft.[9]
  • NK-63 propfan. Ducted propfan based on the NK-32.[8]
  • NK-64 turbofan. 350 kN intended for Tu-204
  • NK-65 turbofan. Intended for PAK DA
  • NK-74 270 kN engine for a modified Tu-160 for extended range
  • NK-86 turbofan. Upgraded version of the NK-8, powers the Ilyushin Il-86.
  • NK-87 turbofan. Based on the NK-86, powers the Lun-class ekranoplan.
  • NK-88 experimental turbofan. Powers the Tupolev Tu-155 hydrogen and LNG powered aircraft.
  • NK-89 experimental turbofan. Was to power the unbuilt Tupolev Tu-156.
  • NK-92 turbofan (modified to NK-93 further on). 220 to < 350 kN
  • NK-93 propfan. Ducted, geared propfan intended for the Ilyushin Il-96, Tupolev Tu-204 and Tupolev Tu-330.
  • NK-94 propfan. Cryogenic, liquefied natural gas (LNG) version of the NK-93.[10] Proposed for the 160-seat Tupolev Tu-156M2, Tu-214, and Tu-338.[5]
  • NK-104
  • NK-105A
  • NK-108 propfan. Like the NK-110, except in tractor instead of pusher configuration.[11]
  • NK-110 propfan. Like the NK-62, this engine had four-bladed contra-rotating propellers of 4.7 m (15 ft 5 in) in diameter, and it supported a cruise speed of Mach 0.75 at 11,000 m (36,000 ft) altitude. The NK-110 had a takeoff thrust of 176.5 kN (18,000 kgf; 39,700 lbf) and TSFC of 0.189 lb/lbf/h (5.4 g/kN/s). In cruise it provided 47.64 kN (4,858 kgf; 10,710 lbf) thrust with a TSFC of 0.440 lb/lbf/h (12.5 g/kN/s). The engine was tested in December 1988 but was never certified because of funding problems.[12] Intended for the Tupolev Tu-404.
  • NK-112 turbofan. Cryogenic design intended to power the twin-engine Tupolev Tu-336 (a 120-seat stretched derivative of the Tu-334).[5]
  • NK-114 turbojet. Derived from the NK-93.[13]
  • NK-144 afterburning turbofan. Powered the early models of the Tupolev Tu-144 supersonic transport.
  • NK-256 projectual engine with take-off thrust up to 200-220 kN
  • NK-301

Industrial gas turbines edit

Kuznetsov industrial gas turbines include:

  • NK-12ST. Derivative of the NK-12 turboprop. Serial production started in 1974. The engine is designed for gas pipelines.
  • NK-14ST. (8 MW) 32 percent efficiency, pressure ratio of 9.5, turbine inlet temperature of 1,203 K (2,165 °R; 930 °C; 1,706 °F), exhaust gas flow rate of 37.1 kg/s (82 lb/s), fuel gas consumption of 1,900 kg/h (4,200 lb/h), and weight of 3,700 kg (8,200 lb).[14]
  • NK-16ST. Derivative of the NK-8 turbofan. Serial production started in 1982. Used in gas compressor stations.
  • NK-17ST/NK-18ST. Uprated versions of the NK-16ST gas turbine.
  • NK-36ST. (25 MW) Derivative of the NK-32 turbofan. Development tests conducted in 1990.
  • NK-37. (25 MW) Modification of the NK-36ST gas turbine. Designed for electric powerplants with a steam-gas plant. 36.4 percent efficiency, pressure ratio of 23.12, turbine inlet temperature of 1,420 K (2,560 °R; 1,150 °C; 2,100 °F), exhaust gas flow rate of 101.4 kg/s (224 lb/s), fuel gas consumption of 5,163 kg/h (11,380 lb/h), and weight of 9,840 kg (21,690 lb).[14]
  • NK-38ST. (16 MW) Derivative of the NK-93 propfan. Development tests conducted in 1995. Serial production started in 1998.
  • NK-39. (16 MW) Modification of the NK-38ST gas turbine. Designed for electric powerplants with a steam-gas plant. 38 percent efficiency, pressure ratio of 25.9, turbine inlet temperature of 1,476 K (2,657 °R; 1,203 °C; 2,197 °F), exhaust gas flow rate of 54.6 kg/s (120 lb/s), fuel gas consumption of 6,043 kg/h (13,320 lb/h), and weight of 7,200 kg (15,900 lb).[14]

Rocket engines edit

In 1959, Sergey Korolev ordered a new design of rocket engine from the Kuznetzov Bureau for the Global Rocket 1 (GR-1) Fractional Orbital Bombardment System (FOBS)[citation needed] intercontinental ballistic missile (ICBM), which was developed but never deployed. The result was the NK-9, one of the first staged-combustion cycle rocket engines. The design was developed by Kuznetsov into the NK-15 and NK-33 engines in the 1960s, and claimed them to be the highest-performance rocket engines ever built, which were to propel the N1 lunar rocket—one that was never successfully launched.[15] As of 2011, the aging NK-33 remains the most efficient (in terms of thrust-to-mass ratio) LOX/Kerosene rocket engine ever created.[16]

The Orbital Sciences Antares light-to-medium-lift launcher has two modified NK-33 in its first stage, a solid second stage and a hypergolic orbit stage.[17] The NK-33s are first imported from Russia to the United States and then modified into Aerojet AJ26s, which involves removing some harnessing, adding U.S. electronics, qualifying it for U.S. propellants, and modifying the steering system.[18]

The Antares rocket was successfully launched from NASA's Wallops Flight Facility on April 21, 2013. This marked the first successful launch of the NK-33 heritage engines built in early 1970s.[19]

Kuznetsov rocket engines include:

  • Kuznetsov oxygen-rich stage-combustion RP1/LOX rocket engine family. Including NK-9, NK-15, NK-19, NK-21, NK-33, NK-39, NK-43. The original version was designed to power an ICBM. In the 1970s some improved versions were built for the ill-fated Soviet Lunar mission. More than 150 NK-33 engines were produced and stored in a warehouse ever since, with 36 engines having been sold to Aerojet general in the 1990s. Two NK-33 derived engines (Aerojet AJ-26) are used in the first stage of the Antares rocket developed by Orbital Sciences Corporation. The Antares rocket was successfully launched from NASA's Wallops Flight Facility on April 21, 2013. This marked the first successful launch of the NK-33 heritage engines built in the early 1970s.[19] TsSKB-Progress also uses the stockpile NK-33 as the first-stage engine of the lightweight version of the Soyuz rocket family, the Soyuz-2-1v.[20]
  • RD-107A rocket engine. Powers the boosters of the R-7 family including the Soyuz-FG and Soyuz-2.[21]
  • RD-108A rocket engine. Powers the core stage of the R-7 family including the Soyuz-FG and Soyuz-2.[21]

See also edit

References edit

  1. ^   This article incorporates text from this source, which is in the public domain: "Russian Defense Business Directory". Federation of American Scientists. US Department of Commerce Bureau of Export Administration. May 1995. Retrieved 21 July 2017.[permanent dead link]
  2. ^ Shahab-5/IRSL-X-3, KOSAR/IRIS
  3. ^ a b . Kuznetsov-motors.ru. Archived from the original on 17 April 2016. Retrieved 18 July 2017.
  4. ^ "Турбореактивный двухконтурный двигатель с форсажной камерой НК-321".
  5. ^ a b c Dancey, Peter G (2015). Soviet aircraft industry. Fonthill Media Limited. ISBN 978-1-78155-289-6. OCLC 936209398.
  6. ^ a b Zrelov, V. A. (2018). "РАЗРАБОТКа ДВИГАТЕЛЕЙ "НК" БОЛЬШОЙ ТЯГИ НА БАЗЕ ЕДИНОГО ГАЗОГЕНЕРАТОРА" [Development of 'NK' large thrust engines on the basis of a single gas generator] (PDF). Dvigatel (in Russian). Vol. 115, no. 1. pp. 20–24.
  7. ^ Abidin, Vadim (March 2008). "ОРЛИНЫЙ ГЛАЗ ФЛОТА Самолет радиолокационного дозора и наведения Як-44Э" [Eagle eye fleet: Yak-44E radar patrol and guidance aircraft]. Oboronnyy Zakaz (Defense Order) (in Russian). No. 18. (PDF) from the original on May 18, 2019 – via A.S. Yakovlev design bureau, Kryl'ia Rodiny (Wings of the Motherland) magazine.
  8. ^ a b "NK-62, NK-63 - Kuznetsov, USSR" (in Czech).
  9. ^ "Авиационная система МГС-многоцелевой самолет М-90.ОКБ Мясищева" [Aviation system MGS-multipurpose aircraft M-90.OKB Myasishchev.] (in Russian). from the original on August 18, 2013.
  10. ^ "Tu-330 variants". GlobalSecurity.org. from the original on June 19, 2015. Retrieved July 31, 2019.
  11. ^ "NK-110" (PDF). Ulyanovsk Higher Aviation School of Civil Aviation (in Russian). p. 48.
  12. ^ Turini, Moira (December 2010). Configurazioni innovative di turbine di bassa pressione per motori aeronautici: studio preliminare aerodinamico e analisi affidabilistica [Innovative low-pressure turbine configurations for aircraft engines: Preliminary aerodynamic study] (PDF) (PhD thesis) (in Italian). Università degli Studi di Firenze. pp. 84–86.
  13. ^ Taverna, Michael (June 1994). "Russian engine industry in turmoil". Finance, Markets & Industry. Interavia. Moscow, Russia. pp. 26–28. ISSN 1423-3215.
  14. ^ a b c Conversion: Aviation engine building industry. Aircraft, Missile, and Related Industries. Central Eurasia: Military affairs (Report). JPRS Report. Vol. JPRS-UMA-93-015. Translated by Foreign Broadcast Information Service (FBIS) (published May 11, 1993). Tekhnika I Vooruzheniye. November 1992. pp. 62–64. OCLC 831658655.
  15. ^ Lindroos, Marcus. THE SOVIET MANNED LUNAR PROGRAM MIT. Accessed: 4 October 2011.
  16. ^ "NK-33 and NK-43 Rocket Engines". 20 July 2016.
  17. ^ "Antares". Orbital.
  18. ^ Clark, Stephen (March 15, 2010). "Aerojet confirms Russian engine is ready for duty". Spaceflight Now. Retrieved 2010-03-18.
  19. ^ a b Bill Chappell (21 April 2013). "Antares Rocket Launch Is A Success, In Test Of Orbital Supply Vehicle". NPR.
  20. ^ Zak, Anatoly. "The Soyuz-1 rocket". Russian Space Web. Retrieved 7 March 2010.
  21. ^ a b . JSC Kuznetsov. Archived from the original on 2015-07-21. Retrieved 2015-07-17.

External links edit

  • "JSC Kuznetsov".
  • The engines that came in from the cold. Equinox. March 1, 2001. 10 minutes in – via Channel Four Television Corporation.
  • Gritsenko, Evgeny; Orlov, Vladimir (2001). "Вклад научно-конструкторской школы Н.Д. Кузнецова в развитие отечественного двигателестроения" [The contribution of the ND Kuznetsova in the development of the domestic engine industry]. Dvigatel (in Russian). No. 13 (published January–February 2001). pp. 26+.
  • "SNTK im.N.D.Kuznetsova". Airbase (in Russian). from the original on July 4, 2019.
  • Kuznetsov, N. D. (June 28–30, 1993). Propfan engines. Joint Propulsion Conference and Exhibit (29th ed.). Monterey, California, USA. doi:10.2514/6.1993-1981.
  • Zrelov, V. A.; Prodanov, M. E.; Belousov, A. I. (2008), "Analysis of domestic aircraft gas turbine engine development dynamics", Russian Aeronautics, 51 (4): 354–361, doi:10.3103/S1068799808040028, S2CID 110659677

November 15, 2023
kuznetsov, design, bureau, successor, company, this, design, bureau, kuznetsov, this, article, needs, additional, citations, verification, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, fin. For the successor company of this design bureau see JSC Kuznetsov This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources Kuznetsov Design Bureau news newspapers books scholar JSTOR October 2011 Learn how and when to remove this template message The Kuznetsov Design Bureau Russian SNTK im N D Kuznecova also known as OKB 276 was a Russian design bureau for aircraft engines administrated in Soviet times by Nikolai Dmitriyevich Kuznetsov It was also known as G NPO Trud or NPO Kuznetsov and Kuybyshev Engine Design Bureau KKBM 1 Kuznetsov Design BureauIndustryAerospaceFounded1946Defunct2009FateMerged with three other companiesSuccessorJSC KuznetsovHeadquartersSamara RussiaProductsAircraft engines rocket engines turbinesNPO Trud was replaced in 1994 by a Joint Stock Company JSC Kuznetsov R amp E C 2 By the early 2000s the lack of funding caused by the poor economic situation in Russia had brought Kuznetsov on the verge of bankruptcy 3 In 2009 the Russian government decided to consolidate a number of engine making companies in the Samara region under a new legal entity This was named JSC Kuznetsov after the design bureau 3 Contents 1 Products 1 1 Aircraft engines 1 2 Industrial gas turbines 1 3 Rocket engines 2 See also 3 References 4 External linksProducts editThe Kuznetzov Bureau first became notable for producing the monstrous Kuznetsov NK 12 turboprop engine that powered the Tupolev Tu 95 bomber beginning in 1952 as a development of the Junkers 0022 engine The new engine eventually generated about 15 000 horsepower 11 2 megawatts and it was also used in the large Antonov An 22 Soviet Air Force transport Kuznetsov also produced the Kuznetsov NK 8 turbofan engine in the 90 kN 20 000 lbf class that powered the Ilyushin Il 62 and Tupolev Tu 154 airliners This engine was next upgraded to become the about 125 kN 28 000 lbf Kuznetsov NK 86 engine that powered the Ilyushin Il 86 aircraft This Bureau also produced the Kuznetsov NK 144 afterburning turbofan engine This engine powered the early models of the Tupolev Tu 144 SST The Kuznetsov Design Bureau also produced the Kuznetsov NK 87 turbofan engine that was used on the Lun class ekranoplan Only one such aircraft has ever been produced Kuznetsov s most powerful aviation engine is the Kuznetsov NK 321 that propels the Tupolev Tu 160 bomber and was formerly used in the later models of the Tu 144 supersonic transport an SST that is now obsolete and no longer flown The NK 321 produced a maximum of about 245 kN 55 000 lbf of thrust Aircraft engines edit The Kuznetzov Bureau first became notable for producing the monstrous Kuznetsov NK 12 turboprop engine that powered the Tupolev Tu 95 bomber beginning in 1952 as a development of the Junkers 0022 engine The new engine eventually generated about 15 000 horsepower 11 2 megawatts and it was also used in the large Antonov An 22 Soviet Air Force transport Kuznetsov also produced the Kuznetsov NK 8 turbofan engine in the 20 000 pound thrust 90 kilonewton thrust class that powered the Ilyushin Il 62 and Tupolev Tu 154 airliners This engine was next upgraded to become the about 28 000 pound 125 kilonewton Kuznetsov NK 86 engine that powered the Ilyushin Il 86 aircraft This Bureau also produced the Kuznetsov NK 144 afterburning turbofan engine This engine powered the early models of the Tupolev Tu 144 SST The Kuznetsov Design Bureau also produced the Kuznetsov NK 87 turbofan engine that was used on the Lun class ekranoplan Only one such aircraft has ever been produced Kuznetsov s most powerful aviation engine is the Kuznetsov NK 321 that propels the Tupolev Tu 160 bomber and was formerly used in the later models of the Tu 144 supersonic transport an SST that is now obsolete and no longer flown The NK 321 produced a maximum of about 55 000 pounds 245 kilonewtons of thrust Kuznetsov aircraft engines include RD 12 turbojet RD 14 turbojet RD 20 turboprop BMW 003 powered the MiG 9 TV 022 turboprop Reproduction of the Junkers Jumo 022 TV 2 turboprop Improved version of TV 022 NK 4 turboprop Powered the early Antonov An 10 and Ilyushin Il 18 NK 6 afterburning turbofan Tested on the Tupolev Tu 95LL and was considered for the Tupolev Tu 22 and Tupolev Tu 123 but this never happened NK 8 turbofan Powers the original Ilyushin Il 62 A 90 Orlyonok ekranoplan and the Tupolev Tu 154A and B models NK 12 contra rotating turboprop Powers all the versions of the Tupolev Tu 95 Tupolev Tu 114 Tupolev Tu 126 Antonov An 22 and the A 90 Orlyonok ekranoplan Initially designated as TV 12 but renamed to NK 12 in honor of company founder Nikolai Kuznetsov NK 14 nuclear powered engine Powered the inboard engine of the prototype Tupolev Tu 119 nuclear powered aircraft a modified version of the Tupolev Tu 95 NK 16 turboprop Was to power the Tupolev Tu 96 NK 22 afterburning turbofan Powered the Tupolev Tu 22M0 M1 and M2 NK 25 afterburning turbofan Powers the Tupolev Tu 22M3 NK 26 turboprop Intended for ekranoplans NK 32 afterburning turbofan Powers the Tupolev Tu 160 and the later models of the Tupolev Tu 144 NK 321 136 kN cruise 4 245 kN NK321M 280 to 300 350 kN max 386 NK 32 02 for An 124 Tu 160 and PAK DAKuznetsov PD 30 a geared high bypass turbofan variant for the An 124 transport or airliners derived from the NK 32 300 kN max 328 350 NK 34 projectural turbojet Intended for seaplanes NK 44 turbofan 400 kN max up to 450 kN NK 46 turbofan Cryogenic design intended to power the Tupolev Tu 306 a 450 seat derivative of the Tu 304 5 NK 56 turbofan Was to power the Ilyushin Il 96 but was cancelled in favor of the Aviadvigatel PS 90 NK 62 propfan Sporting contra rotating propellers four blades per propeller of 4 7 m 15 ft 5 in in diameter the engine had a thrust of 245 kN 25 000 kgf 55 000 lbf and a thrust specific fuel consumption TSFC of 0 288 lb lbf h 8 2 g kN s at takeoff The NK 62 was the most powerful turboprop or propfan ever built though it never entered service Tested from 1982 to 1990 the engine was designed for a cruise speed of Mach 0 75 at an altitude of 11 000 m 36 000 ft Cruise thrust was 44 1 kN 4 500 kgf 9 900 lbf and cruise TSFC was 0 48 lb lbf h 14 g kN s 6 The NK 62 was briefly considered for early designs of the Antonov An 70 7 and for a re engine of the Antonov An 124 8 NK 62M propfan Developed in 1985 1987 this 4 850 kg engine 10 690 lb was an uprated 285 2 kN 29 080 kgf 64 100 lbf thrust version of the NK 62 with 314 7 kN 32 090 kgf 70 700 lbf of emergency thrust available Its TSFC was 0 28 0 29 lb lbf h 7 9 8 2 g kN s during takeoff and 0 45 lb lbf h 13 g kN s during cruise 6 The engine was proposed for use on the Myasishchev M 90 giant detachable aircraft 9 NK 63 propfan Ducted propfan based on the NK 32 8 NK 64 turbofan 350 kN intended for Tu 204 NK 65 turbofan Intended for PAK DA NK 74 270 kN engine for a modified Tu 160 for extended range NK 86 turbofan Upgraded version of the NK 8 powers the Ilyushin Il 86 NK 87 turbofan Based on the NK 86 powers the Lun class ekranoplan NK 88 experimental turbofan Powers the Tupolev Tu 155 hydrogen and LNG powered aircraft NK 89 experimental turbofan Was to power the unbuilt Tupolev Tu 156 NK 92 turbofan modified to NK 93 further on 220 to lt 350 kN NK 93 propfan Ducted geared propfan intended for the Ilyushin Il 96 Tupolev Tu 204 and Tupolev Tu 330 NK 94 propfan Cryogenic liquefied natural gas LNG version of the NK 93 10 Proposed for the 160 seat Tupolev Tu 156M2 Tu 214 and Tu 338 5 NK 104 NK 105A NK 108 propfan Like the NK 110 except in tractor instead of pusher configuration 11 NK 110 propfan Like the NK 62 this engine had four bladed contra rotating propellers of 4 7 m 15 ft 5 in in diameter and it supported a cruise speed of Mach 0 75 at 11 000 m 36 000 ft altitude The NK 110 had a takeoff thrust of 176 5 kN 18 000 kgf 39 700 lbf and TSFC of 0 189 lb lbf h 5 4 g kN s In cruise it provided 47 64 kN 4 858 kgf 10 710 lbf thrust with a TSFC of 0 440 lb lbf h 12 5 g kN s The engine was tested in December 1988 but was never certified because of funding problems 12 Intended for the Tupolev Tu 404 NK 112 turbofan Cryogenic design intended to power the twin engine Tupolev Tu 336 a 120 seat stretched derivative of the Tu 334 5 NK 114 turbojet Derived from the NK 93 13 NK 144 afterburning turbofan Powered the early models of the Tupolev Tu 144 supersonic transport NK 256 projectual engine with take off thrust up to 200 220 kN NK 301Industrial gas turbines edit Kuznetsov industrial gas turbines include NK 12ST Derivative of the NK 12 turboprop Serial production started in 1974 The engine is designed for gas pipelines NK 14ST 8 MW 32 percent efficiency pressure ratio of 9 5 turbine inlet temperature of 1 203 K 2 165 R 930 C 1 706 F exhaust gas flow rate of 37 1 kg s 82 lb s fuel gas consumption of 1 900 kg h 4 200 lb h and weight of 3 700 kg 8 200 lb 14 NK 16ST Derivative of the NK 8 turbofan Serial production started in 1982 Used in gas compressor stations NK 17ST NK 18ST Uprated versions of the NK 16ST gas turbine NK 36ST 25 MW Derivative of the NK 32 turbofan Development tests conducted in 1990 NK 37 25 MW Modification of the NK 36ST gas turbine Designed for electric powerplants with a steam gas plant 36 4 percent efficiency pressure ratio of 23 12 turbine inlet temperature of 1 420 K 2 560 R 1 150 C 2 100 F exhaust gas flow rate of 101 4 kg s 224 lb s fuel gas consumption of 5 163 kg h 11 380 lb h and weight of 9 840 kg 21 690 lb 14 NK 38ST 16 MW Derivative of the NK 93 propfan Development tests conducted in 1995 Serial production started in 1998 NK 39 16 MW Modification of the NK 38ST gas turbine Designed for electric powerplants with a steam gas plant 38 percent efficiency pressure ratio of 25 9 turbine inlet temperature of 1 476 K 2 657 R 1 203 C 2 197 F exhaust gas flow rate of 54 6 kg s 120 lb s fuel gas consumption of 6 043 kg h 13 320 lb h and weight of 7 200 kg 15 900 lb 14 Rocket engines edit In 1959 Sergey Korolev ordered a new design of rocket engine from the Kuznetzov Bureau for the Global Rocket 1 GR 1 Fractional Orbital Bombardment System FOBS citation needed intercontinental ballistic missile ICBM which was developed but never deployed The result was the NK 9 one of the first staged combustion cycle rocket engines The design was developed by Kuznetsov into the NK 15 and NK 33 engines in the 1960s and claimed them to be the highest performance rocket engines ever built which were to propel the N1 lunar rocket one that was never successfully launched 15 As of 2011 the aging NK 33 remains the most efficient in terms of thrust to mass ratio LOX Kerosene rocket engine ever created 16 The Orbital Sciences Antares light to medium lift launcher has two modified NK 33 in its first stage a solid second stage and a hypergolic orbit stage 17 The NK 33s are first imported from Russia to the United States and then modified into Aerojet AJ26s which involves removing some harnessing adding U S electronics qualifying it for U S propellants and modifying the steering system 18 The Antares rocket was successfully launched from NASA s Wallops Flight Facility on April 21 2013 This marked the first successful launch of the NK 33 heritage engines built in early 1970s 19 Kuznetsov rocket engines include Kuznetsov oxygen rich stage combustion RP1 LOX rocket engine family Including NK 9 NK 15 NK 19 NK 21 NK 33 NK 39 NK 43 The original version was designed to power an ICBM In the 1970s some improved versions were built for the ill fated Soviet Lunar mission More than 150 NK 33 engines were produced and stored in a warehouse ever since with 36 engines having been sold to Aerojet general in the 1990s Two NK 33 derived engines Aerojet AJ 26 are used in the first stage of the Antares rocket developed by Orbital Sciences Corporation The Antares rocket was successfully launched from NASA s Wallops Flight Facility on April 21 2013 This marked the first successful launch of the NK 33 heritage engines built in the early 1970s 19 TsSKB Progress also uses the stockpile NK 33 as the first stage engine of the lightweight version of the Soyuz rocket family the Soyuz 2 1v 20 RD 107A rocket engine Powers the boosters of the R 7 family including the Soyuz FG and Soyuz 2 21 RD 108A rocket engine Powers the core stage of the R 7 family including the Soyuz FG and Soyuz 2 21 See also editJSC KuznetsovReferences edit nbsp This article incorporates text from this source which is in the public domain Russian Defense Business Directory Federation of American Scientists US Department of Commerce Bureau of Export Administration May 1995 Retrieved 21 July 2017 permanent dead link Shahab 5 IRSL X 3 KOSAR IRIS a b The Historical Chronicles of Kuznetsov JSC Kuznetsov motors ru Archived from the original on 17 April 2016 Retrieved 18 July 2017 Turboreaktivnyj dvuhkonturnyj dvigatel s forsazhnoj kameroj NK 321 a b c Dancey Peter G 2015 Soviet aircraft industry Fonthill Media Limited ISBN 978 1 78155 289 6 OCLC 936209398 a b Zrelov V A 2018 RAZRABOTKa DVIGATELEJ NK BOLShOJ TYaGI NA BAZE EDINOGO GAZOGENERATORA Development of NK large thrust engines on the basis of a single gas generator PDF Dvigatel in Russian Vol 115 no 1 pp 20 24 Abidin Vadim March 2008 ORLINYJ GLAZ FLOTA Samolet radiolokacionnogo dozora i navedeniya Yak 44E Eagle eye fleet Yak 44E radar patrol and guidance aircraft Oboronnyy Zakaz Defense Order in Russian No 18 Archived PDF from the original on May 18 2019 via A S Yakovlev design bureau Kryl ia Rodiny Wings of the Motherland magazine a b NK 62 NK 63 Kuznetsov USSR in Czech Aviacionnaya sistema MGS mnogocelevoj samolet M 90 OKB Myasisheva Aviation system MGS multipurpose aircraft M 90 OKB Myasishchev in Russian Archived from the original on August 18 2013 Tu 330 variants GlobalSecurity org Archived from the original on June 19 2015 Retrieved July 31 2019 NK 110 PDF Ulyanovsk Higher Aviation School of Civil Aviation in Russian p 48 Turini Moira December 2010 Configurazioni innovative di turbine di bassa pressione per motori aeronautici studio preliminare aerodinamico e analisi affidabilistica Innovative low pressure turbine configurations for aircraft engines Preliminary aerodynamic study PDF PhD thesis in Italian Universita degli Studi di Firenze pp 84 86 Taverna Michael June 1994 Russian engine industry in turmoil Finance Markets amp Industry Interavia Moscow Russia pp 26 28 ISSN 1423 3215 a b c Conversion Aviation engine building industry Aircraft Missile and Related Industries Central Eurasia Military affairs Report JPRS Report Vol JPRS UMA 93 015 Translated by Foreign Broadcast Information Service FBIS published May 11 1993 Tekhnika I Vooruzheniye November 1992 pp 62 64 OCLC 831658655 Lindroos Marcus THE SOVIET MANNED LUNAR PROGRAM MIT Accessed 4 October 2011 NK 33 and NK 43 Rocket Engines 20 July 2016 Antares Orbital Clark Stephen March 15 2010 Aerojet confirms Russian engine is ready for duty Spaceflight Now Retrieved 2010 03 18 a b Bill Chappell 21 April 2013 Antares Rocket Launch Is A Success In Test Of Orbital Supply Vehicle NPR Zak Anatoly The Soyuz 1 rocket Russian Space Web Retrieved 7 March 2010 a b RD 107 RD 108 JSC Kuznetsov Archived from the original on 2015 07 21 Retrieved 2015 07 17 External links edit JSC Kuznetsov The engines that came in from the cold Equinox March 1 2001 10 minutes in via Channel Four Television Corporation Gritsenko Evgeny Orlov Vladimir 2001 Vklad nauchno konstruktorskoj shkoly N D Kuznecova v razvitie otechestvennogo dvigatelestroeniya The contribution of the ND Kuznetsova in the development of the domestic engine industry Dvigatel in Russian No 13 published January February 2001 pp 26 SNTK im N D Kuznetsova Airbase in Russian Archived from the original on July 4 2019 Kuznetsov N D June 28 30 1993 Propfan engines Joint Propulsion Conference and Exhibit 29th ed Monterey California USA doi 10 2514 6 1993 1981 Zrelov V A Prodanov M E Belousov A I 2008 Analysis of domestic aircraft gas turbine engine development dynamics Russian Aeronautics 51 4 354 361 doi 10 3103 S1068799808040028 S2CID 110659677 Retrieved from https en wikipedia org w index php title Kuznetsov Design Bureau amp oldid 1157203402, wikipedia, wiki, book, books, library,

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