F-22

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F-22 Raptor
Type Avion luftarak i padallueshem nga radaret
Place of origin SHBA
Service history
In service 15 dhjetor 2005
Used by Forcat Ajrore te SHBA
Production history
Designer Lockheed Martin
Designed 1990
Manufacturer Lockheed Martin Aeronautics
Boeing Defense, Space & Security
Unit cost US$150 milion (2009)
  • Kostoja e programit US$66.7 miliarde
Produced YF-22: 1990; F-22: 1996?2011
No.  built 195 (8 avione testimi dhe 187 operacionale)

Lockheed Martin / Boeing F-22 Raptor eshte nje vendesh, me dy motor reaktiv i brezit te peste qe perdor teknologjine e padukshme nga radari. Kjo ishte hartuar kryesisht si nje luftetar epersi ajri, por ka aftesi te tjera qe perfshijne sulm terren, lufta elektronike, dhe sinjalet e fshehta [7] role. Lockheed Martin eshte kontraktori kryesor dhe eshte pergjegjes per shumicen e sistemeve, sistemet e armeve te F-22.

Specifications [ Redakto | Redakto nepermjet kodit ]

Diagrama e F-22A
Diagrama e F-22A
F-22 me depozita te jashtme ne Langley Air Force Base, Virginia

Karakteristikat e pergjithshme

  • Ekuipazhi: 1
  • Gjatesia: 18.90 m (62 ft 1 in)
  • Hapja e kraheve: 13.56 m (44 ft 6 in)
  • Lartesia: 5.08 m (16 ft 8 in)
  • Siperfaqja e kraheve: 78.04 m² (840 ft²)
  • Forma e Kraheve: NACA 64A?05.92 rrenja, NACA 64A?04.29 maja
  • Pesha pa ngarkese: 19,700 kg (43,430 lb)
  • Pesha me ngarkese: 29,300 kg [N 1] (64,460 lb)
  • Pesha e ngritjes: 38,000 kg (83,500 lb)
  • Motorri i avionit: 2 × Pratt & Whitney F119-PW-100 turbofan me shtytje te levizshme ne verikal
    • Shtytja e thate: 104 kN (23,500 lb [2] ) secili
    • Shtytja me pasdjegie: 156+ kN (35,000+ lb) secili
  • Kapaciteti i karburantit: 8,200 kg serbator i brendshem, ose 11,900 kg me dy serbatore te jashtem. Rreth 11,545 litra ose 9,086 kg JP-8 (pa shtesa) ne brendesi [3] .

Performanca

  • Shpejtesia maksimale:
    • Ne lartesi: Mak 2.25 (1,500 mph, 2,410 km/h)
    • Levizje e lehte: Mak 1.82 (1,220 mph, 1,963 km/h)
  • Rrezja: 1,840 mi, 2,960 km (>1,600 nmi) me 2 depozita te jashtme
  • Rrezja e luftimit: 471 mi, 759 km (410 nmi (me 100 nmi ne levizje te lehte))
  • Rrezja maksimale: 1,738 milje detare , 3,219 km (2,000 mi)
  • Lartesia maksimale e fluturimit: 19,812 m (ndalohet mbi 13,400 m) (65,000 ft [4] )
  • Shpejtesia e ngritjes(ne lartesi): 203 m/s (40000+ ft/min)
  • Ngarkesa e kraheve: 375 kg/m² (77 lb/ft²)
  • Raporti shtytje/peshe: 1.05 (1.26 me ngarkese & 50% karburant)
  • Ngarkesa maksimale gravitacionale g : -3.0/+9.0 g
USAF poster overview of key features and armament

Armatimi

  • Topa: 1× 20 mm (0.787 in) top automatik me 6 gryka M61A2 Vulcan ne pjesen e perparme te kraheve, 480 goditje
  • Raketa ajer-ajer:
  • Raketa ajer-toke:
  • Pika te forta: 4× pika nen krahe te cilat mund te mbajne depzita te jashtme me 2270 litra karburant ose arme, secila me kapacitet deri ne 2,268 kg. [5]

Sistemet elektronike

  • RWR (Paralajmerues rrezik radari): 250 milje detare (463 km) ose me shume
  • Radar : 200?240 km kunder shenjstrave me madhesi deri 1 m2
  • MJU-39/40 rreze per mbrojtje kunder raketave me Infra te kuqe IR. [6]

Referime [ Redakto | Redakto nepermjet kodit ]

Shenime [ Redakto | Redakto nepermjet kodit ]

  1. ^ pesha bosh + 8,200 kg(karburant) + 1,142 kg (6 AMRAAM + 2 AIM-9X) + 292 kg (municion per topin) [1]

Referime [ Redakto | Redakto nepermjet kodit ]

  1. ^ "F-22 Specifications." Lockheed Martin . Terhequr me: 10 nentor 2012.
  2. ^ Miller 2005, f. 108.
  3. ^ Urdhri teknik 00-105E-9, 1 shkurt 2006, Kontrolli 11, F/A-22. ff. 10?11.
  4. ^ majumdar, Dave. "Burimi: Too soon to rule out toxins in Raptor case." Flight International , 18 qershor 2012.
  5. ^ Miller 2005, ff. 94?100.
  6. ^ Wild, Lee. "US quick to return for Chemring's flares." Arkivuar 16 korrik 2011 tek Wayback Machine Sharecast.com, 26 mars 2010. Terhequr me: 26 Shtato 2010.

Referime [ Redakto | Redakto nepermjet kodit ]

Bibliografia [ Redakto | Redakto nepermjet kodit ]

  • Aronstein, David C. and Michael J. Hirschberg. Advanced Tactical Fighter to F-22 Raptor: Origins of the 21st Century Air Dominance Fighter. Arlington, Virginia: AIAA (American Institute of Aeronautics & Astronomy), 1998. ISBN 978-1-56347-282-4 .
  • Crosby, Francis. Fighter Aircraft . London: Lorenz Books, 2002. ISBN 0-7548-0990-0 .
  • Goodall, James C (1992). "The Lockheed YF-22 and Northrop YF-23 Advanced Tactical Fighters". America's Stealth Fighters and Bombers: B-2, F-117, YF-22 and YF-23 . St. Paul, Minnesota: Motorbooks International, 1992. ISBN   0-87938-609-6 . {{ cite book }} : Mungon ose eshte bosh parametri |language= ( Ndihme! ) Mirembajtja CS1: Citimi referon vetveten ( lidhja )
  • Jenkins, Dennis R. and Tony R. Landis. Experimental & Prototype U.S. Air Force Jet Fighters. North Branch, Minnesota: Specialty Press, 2008. ISBN 978-1-58007-111-6 .
  • Miller, Jay. Lockheed Martin F/A-22 Raptor, Stealth Fighter . Hinckley, UK: Midland Publishing, 2005. ISBN 1-85780-158-X .
  • Miller, Jay. Lockheed Martin's Skunk Works: The Official History... (updated edition). Leicester, UK: Midland Publishing, 1995. ISBN 1-85780-037-0 .
  • Pace, Steve. F-22 Raptor: America's Next Lethal War Machine . New York: McGraw-Hill, 1999. ISBN 0 July 134271-0.
  • Pace, Steve. X-Fighters: USAF Experimental and Prototype Fighters, XP-59 to YF-23 . St. Paul, Minnesota: Motorbooks International, 1991. ISBN 0-87938-540-5 .
  • Polmar, Norman. The Naval Institute Guide to the Ships and Aircraft of the U.S. Fleet. Annapolis, Maryland: Naval Institute Press, 2005. ISBN 978-1-59114-685-8
  • Richardson, Doug (2001). Stealth Warplanes . New York: Salamander Books Ltd, 2001. ISBN   0-7603-1051-3 . {{ cite book }} : Mungon ose eshte bosh parametri |language= ( Ndihme! ) Mirembajtja CS1: Citimi referon vetveten ( lidhja )
  • Spick, Mike. The Illustrated Directory of Fighters . London: Salamander, 2002. ISBN 1-84065-384-1 .
  • Sweetman, Bill. "Fighter EW: The Next Generation". Journal of Electronic Defense , Volume 23, Issue 7, July 2000.
  • Williams, Mel (red.). "Lockheed Martin F-22A Raptor". Superfighters: The Next Generation of Combat Aircraft . London: AIRtime Publishing Inc., 2002. ISBN   1-880588-53-6 . {{ cite book }} : Mungon ose eshte bosh parametri |language= ( Ndihme! )
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