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Pratt & Whitney J48: razlika između inačica

Izvor: Hrvatska internetska enciklopedija
Bot: Automatski unos stranica
 
m Bot: Automatska zamjena teksta (-{{cite book +{{Citiranje knjige)
Redak 50: Redak 50:
;Bibliografija
;Bibliografija
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{{refbegin}}
* {{cite book |last= Bishop |first= Chris |author2=Chris Chant |title= Aircraft Carriers: The world's greatest naval vessels and their aircraft |year= 2004 |publisher= Zenith Press|location= Minneapolis, MN |isbn= 978-0-7603-2005-1}}
* {{Citiranje knjige |last= Bishop |first= Chris |author2=Chris Chant |title= Aircraft Carriers: The world's greatest naval vessels and their aircraft |year= 2004 |publisher= Zenith Press|location= Minneapolis, MN |isbn= 978-0-7603-2005-1}}
* {{cite book|last= Connors |first= Jack |title= The Engines of Pratt & Whitney: A Technical History |publisher= [[American Institute of Aeronautics and Astronautics]] |location= Reston. Virginia |year= 2010 |isbn= 978-1-60086-711-8 |pages=}}
* {{Citiranje knjige|last= Connors |first= Jack |title= The Engines of Pratt & Whitney: A Technical History |publisher= [[American Institute of Aeronautics and Astronautics]] |location= Reston. Virginia |year= 2010 |isbn= 978-1-60086-711-8 |pages=}}
* {{cite book |last= Gunston |first= Bill |title= World Encyclopedia of Aero Engines, 5th Edition |year= 2006 |publisher= Sutton Publishing Limited |location= Phoenix Mill, Gloucestershire, England, UK |isbn= 0-7509-4479-X |pages=}}
* {{Citiranje knjige |last= Gunston |first= Bill |title= World Encyclopedia of Aero Engines, 5th Edition |year= 2006 |publisher= Sutton Publishing Limited |location= Phoenix Mill, Gloucestershire, England, UK |isbn= 0-7509-4479-X |pages=}}
* {{cite book|last=Kay|first=Anthony L.|title=Turbojet History and Development 1930-1960  Volume 2:USSR, USA, Japan, France, Canada, Sweden, Switzerland, Italy and Hungary |publisher=The Crowood Press|location=Ramsbury|year=2007|edition=1st|volume=|isbn=978-1861269393}}
* {{Citiranje knjige|last=Kay|first=Anthony L.|title=Turbojet History and Development 1930-1960  Volume 2:USSR, USA, Japan, France, Canada, Sweden, Switzerland, Italy and Hungary |publisher=The Crowood Press|location=Ramsbury|year=2007|edition=1st|volume=|isbn=978-1861269393}}
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Inačica od 18. studeni 2021. u 00:16

Pratt & Whitney J48 izložen u Muzeju mornaričkog zrakoplovstva, Pensacola, Florida

Pratt & Whitney J48 (kompanijska oznaka JT7) je turboreaktivni motor koji je razvila tvrtka Pratt & Whitney od licencirane verzije motora Rolls-Royce Tay. Tay/J48 je prošireni model motora Rolls-Royce Nene (Pratt & Whitney J42). Proizvedeno je 4108 primjeraka koji su najviše ugrađeni u Grumman F9F Panther, Grumman F-9 Cougar i Lockheed F-94 Starfire.

Operativna povijest

Nekoliko je zrakoplova tijekom 1950-ih imalo ugrađeni motor J48, poput Grummana F9F-5 Panther[1] i Grummana F9F-6/F9F-8 Cougar,[2] Zrakoplovi USAF-a Lockheed F-94C Starfire[3] i North American YF-93 koristili su verzije motora J48 koji su imali naknadno izgaranje.[4]

Varijante

Podaci iz The Engines of Pratt & Whitney: A Technical History.[5]

  • J48-P-1: 26,7 kN, 35,6 kN potiska s dogorijevanjem
  • J48-P-2: 27,8 kN, 31,1 kN potiska s ubrizgavanjem vode ubrizgavanje vode
  • J48-P-3: 26,7 kN, 35,6 kN potiska s naknadnim izgaranjem (afterburner)
  • J48-P-5: 28,2 kN, 38,9 kN potiska s dogorijevanjem
  • J48-P-6: 27,8 kN, 31,1 kN potiska s ubrizgavanjem vode
  • J48-P-7: 28,2 kN, 38,9 kN potiska s dogorijevanjem
  • J48-P-8: 32,2 kN potiska
  • J48-P-8A: 32,2 kN potiska

Primjena

Specifikacije (J48-P-8A)

A Pratt & Whitney J48 s komorom dogorijevanja

Specifikacije prema The Engines of Pratt & Whitney: A Technical History.[6]

Opća svojstva

  • vrsta: turbomlazni motor
  • dužina: 2788 mm
  • promjer: 1280 mm
  • masa suhog motora: 940 kg

Vidi

Srodni razvojni projekti

Popisi u svezi

Referencije

Napomene
  1. F9F Panther, U.S. Navy Historical Office. Accessed 2011-01-06.
  2. Bishop and Chant 2004, p. 154
  3. RAF Flying Review "TECHNICAL GEN" authors: staff, September 1962 page 59
  4. North American YF-93A. National Museum of the US Air Force fact sheet. Accessed 2011-01-06
  5. Connors, p.210
  6. Connors, p.210
Bibliografija
  • Bishop, Chris; Chris Chant (2004). Aircraft Carriers: The world's greatest naval vessels and their aircraft. Minneapolis, MN: Zenith Press. ISBN 978-0-7603-2005-1 
  • Connors, Jack (2010). The Engines of Pratt & Whitney: A Technical History. Reston. Virginia: American Institute of Aeronautics and Astronautics. ISBN 978-1-60086-711-8 
  • Gunston, Bill (2006). World Encyclopedia of Aero Engines, 5th Edition. Phoenix Mill, Gloucestershire, England, UK: Sutton Publishing Limited. ISBN 0-7509-4479-X 
  • Kay, Anthony L. (2007). Turbojet History and Development 1930-1960 Volume 2:USSR, USA, Japan, France, Canada, Sweden, Switzerland, Italy and Hungary (1st ed.). Ramsbury: The Crowood Press. ISBN 978-1861269393 

Vanjske poveznice


Nedovršeni članak Pratt & Whitney J48 koji govori o zrakoplovstvu treba dopuniti. Dopunite ga prema pravilima uređivanja Hrvatske internetske enciklopedije.