IT1062506B - Sistema di raffreddamento per un ugello di scarico di un turbomotore a gas - Google Patents

Sistema di raffreddamento per un ugello di scarico di un turbomotore a gas

Info

Publication number
IT1062506B
IT1062506B IT25557/76A IT2555776A IT1062506B IT 1062506 B IT1062506 B IT 1062506B IT 25557/76 A IT25557/76 A IT 25557/76A IT 2555776 A IT2555776 A IT 2555776A IT 1062506 B IT1062506 B IT 1062506B
Authority
IT
Italy
Prior art keywords
cooling system
exhaust nozzle
turbo engine
gas turbo
engine
Prior art date
Application number
IT25557/76A
Other languages
English (en)
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1062506B publication Critical patent/IT1062506B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F02K1/006—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector within one plane only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Exhaust Silencers (AREA)
  • Control Of Turbines (AREA)
  • Exhaust Gas After Treatment (AREA)
IT25557/76A 1975-07-28 1976-07-21 Sistema di raffreddamento per un ugello di scarico di un turbomotore a gas IT1062506B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/599,644 US4000612A (en) 1975-07-28 1975-07-28 Cooling system for a thrust vectoring gas turbine engine exhaust system

Publications (1)

Publication Number Publication Date
IT1062506B true IT1062506B (it) 1984-10-20

Family

ID=24400472

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25557/76A IT1062506B (it) 1975-07-28 1976-07-21 Sistema di raffreddamento per un ugello di scarico di un turbomotore a gas

Country Status (6)

Country Link
US (1) US4000612A (it)
JP (2) JPS6045303B2 (it)
CA (1) CA1065621A (it)
DE (1) DE2633405A1 (it)
FR (1) FR2319771A1 (it)
IT (1) IT1062506B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203286A (en) * 1976-08-27 1980-05-20 The United States Of America As Represented By The Secretary Of The Air Force Cooling apparatus for an exhaust nozzle of a gas turbine engine
US4098076A (en) * 1976-12-16 1978-07-04 United Technologies Corporation Cooling air management system for a two-dimensional aircraft engine exhaust nozzle
US4110972A (en) * 1976-12-16 1978-09-05 United Technologies Corporation Seal means for a movable centerbody in a two dimensional nozzle
US4280660A (en) * 1979-08-17 1981-07-28 General Electric Company Vectorable nozzle
US4375276A (en) * 1980-06-02 1983-03-01 General Electric Company Variable geometry exhaust nozzle
US4392615A (en) * 1981-05-11 1983-07-12 United Technologies Corporation Viol exhaust nozzle with veer flap extension
JPS59141753A (ja) * 1983-01-31 1984-08-14 Fuji Heavy Ind Ltd Ｖ／ｓｔｏｌ機用推力増大偏向装置
US4800718A (en) * 1986-12-24 1989-01-31 The United States Of America As Represented By The Secretary Of The Air Force Surface cooling system
US4813607A (en) * 1987-10-02 1989-03-21 Allied-Signal Inc. Variable-area thrust vectoring and reversing asymmetric aircraft exhaust nozzle
US4922711A (en) * 1988-06-10 1990-05-08 The Boeing Company Thrust reversing system for high bypass fan engines
US4934600A (en) * 1988-12-14 1990-06-19 General Electric Company Exhaust nozzle thermal distortion control device
FR2860045B1 (fr) * 2003-09-24 2006-01-06 Snecma Moteurs Systeme de ventilation pour une tuyere d'ejection convergente divergente
EP1958352A1 (en) * 2005-11-22 2008-08-20 The University Of Sydney Aeronautical ad-hoc networks
US7775460B2 (en) * 2006-10-24 2010-08-17 United Technologies Corporation Combustion nozzle fluidic injection assembly
US7665306B2 (en) * 2007-06-22 2010-02-23 Honeywell International Inc. Heat shields for use in combustors
US8322127B2 (en) * 2007-11-01 2012-12-04 United Technologies Corporation Nozzle assembly with flow conduits
FR2933127B1 (fr) * 2008-06-25 2015-04-24 Snecma Dispositif de prelevement d'air de refroidissement dans une turbomachine
FR2933128B1 (fr) * 2008-06-25 2010-09-17 Snecma Dispositif de prelevement d'air de refroidissement dans une turbomachine
FR2937679B1 (fr) * 2008-10-24 2010-12-03 Snecma Dispositif de prelevement d'air de refroidissement dans une turbomachine
GB0911100D0 (en) * 2009-06-29 2009-08-12 Rolls Royce Plc Propulsive fan system
US20110147533A1 (en) * 2009-12-21 2011-06-23 Honeywell International Inc. Morphing ducted fan for vertical take-off and landing vehicle
FR3019591B1 (fr) 2014-04-08 2020-07-17 Safran Nacelles Dispositif d’inversion de poussee a portes pour nacelle de turboreacteur d’aeronef
US10605093B2 (en) * 2016-07-12 2020-03-31 General Electric Company Heat transfer device and related turbine airfoil

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB675300A (en) * 1949-05-24 1952-07-09 Rolls Royce Improvements in or relating to exhaust ducting of gas-turbine engines
US2831321A (en) * 1954-07-30 1958-04-22 Marquardt Aircraft Co Variable area exhaust nozzle
AT198073B (de) * 1956-11-01 1958-06-10 Josef Dipl Ing Dr Techn Cermak Verfahren zur Kühlung der Wände von Verbrennungs- oder anderen thermisch hoch beanspruchten Räumen
US2989845A (en) * 1957-12-02 1961-06-27 Curtiss Wright Corp Converging-diverging nozzle construction
US3004385A (en) * 1958-06-25 1961-10-17 Gen Motors Corp Variable convergent-divergent jet nozzle
GB900603A (en) * 1960-05-06 1962-07-11 Rolls Royce Gas turbine engine
US3046730A (en) * 1960-09-21 1962-07-31 Marquardt Corp Variable area exit nozzle
FR1279495A (fr) * 1960-11-10 1961-12-22 Snecma Dispositif de déviation de jet pour avion à réaction
US3214905A (en) * 1960-11-28 1965-11-02 Gen Electric Variable area convergent-divergent nozzle
US3091082A (en) * 1961-06-22 1963-05-28 United Aircraft Corp Combination turbojet and ramjet engine
US3527408A (en) * 1968-06-06 1970-09-08 United Aircraft Corp Curved exhaust deflection system
GB1444391A (en) * 1973-05-02 1976-07-28 Rolls Royce Exhaust nozzle structures
US3837411A (en) * 1973-11-21 1974-09-24 Gen Electric Diverter valve for a gas turbine with an augmenter

Also Published As

Publication number Publication date
US4000612A (en) 1977-01-04
DE2633405C2 (it) 1987-07-02
DE2633405A1 (de) 1977-02-10
FR2319771A1 (fr) 1977-02-25
JPS6045303B2 (ja) 1985-10-08
JPS5221513A (en) 1977-02-18
JPH0112935B2 (it) 1989-03-02
FR2319771B1 (it) 1982-10-15
JPS60256541A (ja) 1985-12-18
CA1065621A (en) 1979-11-06

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