FR2333966A1 - Tuyere de propulsion a section variable - Google Patents

Tuyere de propulsion a section variable

Info

Publication number
FR2333966A1
FR2333966A1 FR7626389A FR7626389A FR2333966A1 FR 2333966 A1 FR2333966 A1 FR 2333966A1 FR 7626389 A FR7626389 A FR 7626389A FR 7626389 A FR7626389 A FR 7626389A FR 2333966 A1 FR2333966 A1 FR 2333966A1
Authority
FR
France
Prior art keywords
variable section
propulsion tube
section propulsion
tube
variable
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7626389A
Other languages
English (en)
Other versions
FR2333966B1 (fr
Inventor
Donald Wayne Speir
Donald Patrick Mchugh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2333966A1 publication Critical patent/FR2333966A1/fr
Application granted granted Critical
Publication of FR2333966B1 publication Critical patent/FR2333966B1/fr
Granted legal-status Critical Current

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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/08—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone
    • 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)
  • Control Of Turbines (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR7626389A 1975-12-01 1976-09-01 Tuyere de propulsion a section variable Granted FR2333966A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/636,572 US4043508A (en) 1975-12-01 1975-12-01 Articulated plug nozzle

Publications (2)

Publication Number Publication Date
FR2333966A1 true FR2333966A1 (fr) 1977-07-01
FR2333966B1 FR2333966B1 (fr) 1982-10-08

Family

ID=24552467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626389A Granted FR2333966A1 (fr) 1975-12-01 1976-09-01 Tuyere de propulsion a section variable

Country Status (6)

Country Link
US (1) US4043508A (fr)
JP (1) JPS5269199A (fr)
DE (1) DE2638883C2 (fr)
FR (1) FR2333966A1 (fr)
GB (1) GB1554922A (fr)
IT (1) IT1076949B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093760A1 (fr) * 2006-02-18 2007-08-23 Rolls-Royce Plc Moteur a turbine a gaz

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247048B (en) * 1981-06-27 1992-05-13 Rolls Royce Variable area nozzles for turbomachines
US5301901A (en) * 1993-01-29 1994-04-12 General Electric Company Telescoping centerbody wedge for a supersonic inlet
US5292069A (en) * 1993-07-07 1994-03-08 United Technologies Corporation Convertible plug nozzle
FR2829802B1 (fr) * 2001-09-19 2004-05-28 Centre Nat Rech Scient Dispositif de controle de melange de jets propulsifs pour reacteur d'avion
GB0205701D0 (en) * 2002-03-12 2002-04-24 Rolls Royce Plc Variable area nozzle
FR2868131B1 (fr) * 2004-03-25 2006-06-09 Airbus France Sas Tuyere primaire a chevrons pour turboreacteur a double flux d'aeronef et aeronef comportant une telle tuyere
US7174704B2 (en) * 2004-07-23 2007-02-13 General Electric Company Split shroud exhaust nozzle
US7823376B2 (en) * 2005-09-13 2010-11-02 Aerojet-General Corporation Thrust augmentation in plug nozzles and expansion-deflection nozzles
US20100095650A1 (en) * 2006-10-12 2010-04-22 Schafer Bradley C Translating core cowl for a gas turbine engine
US7726116B2 (en) * 2006-11-14 2010-06-01 General Electric Company Turbofan engine nozzle assembly and method of operating same
US7886518B2 (en) * 2006-11-14 2011-02-15 General Electric Company Turbofan engine cowl assembly and method of operating the same
US7673458B2 (en) * 2006-11-14 2010-03-09 General Electric Company Turbofan engine nozzle assembly and method for operating the same
US7681399B2 (en) * 2006-11-14 2010-03-23 General Electric Company Turbofan engine cowl assembly and method of operating the same
US8459036B2 (en) * 2008-12-26 2013-06-11 Rolls-Royce Corporation Aircraft nozzle having actuators capable of changing a flow area of the aircraft nozzle
US20110120079A1 (en) * 2009-11-24 2011-05-26 Schwark Jr Fred W Variable area fan nozzle stiffeners and placement
FR2956446B1 (fr) * 2010-02-12 2012-07-27 Turbomeca Dispositif d'ejection de gaz d'un moteur a turbine a gaz et moteur a turbine a gaz
US10041442B2 (en) * 2010-06-11 2018-08-07 United Technologies Corporation Variable area fan nozzle
US8984891B2 (en) * 2010-12-30 2015-03-24 General Electric Company Flade discharge in 2-D exhaust nozzle
DE102011106959A1 (de) * 2011-07-08 2013-01-10 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbine mit variabler Nebenstromdüse
WO2014197030A2 (fr) * 2013-03-12 2014-12-11 United Technologies Corporation Dispositif de commande d'écoulement à coque expansible
US9506423B2 (en) * 2013-03-14 2016-11-29 United Technologies Corporation Flow control device for a three stream turbofan engine
BR112015028453A2 (pt) 2013-05-31 2017-07-25 Gen Electric método para controlar fluxo de fluido, bocal para motor de turbina a gás, motor e bocal de turbina a gás
US10145336B2 (en) * 2013-10-24 2018-12-04 United Technologies Corporation Translating outer cowl flow modulation device and method
GB201412189D0 (en) * 2014-07-09 2014-08-20 Rolls Royce Plc A nozzle arrangement for a gas turbine engine
DE102015206095A1 (de) 2015-04-02 2016-10-06 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbine mit variabler Nebenstromdüse
DE102015224701A1 (de) 2015-12-09 2017-06-14 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbine mit variabler Austrittsdüse eines Nebenstromkanals
DE102017104078A1 (de) 2017-02-27 2018-08-30 Rolls-Royce Deutschland Ltd & Co Kg Strahltriebwerk mit einer radial variablen Wandung
US11248561B2 (en) * 2019-12-18 2022-02-15 Rolls-Royce Deutschland Ltd & Co Kg Exhaust nozzle of a gas turbine engine
US11319832B2 (en) 2020-02-27 2022-05-03 Rolls-Royce North American Technologies Inc. Single movement convergent and convergent-divergent nozzle
US11313320B2 (en) 2020-02-27 2022-04-26 Rolls-Royce North American Technologies Inc. Exhaust nozzle with centerbody support structure for a gas turbine engine
US11274631B2 (en) 2020-02-27 2022-03-15 Rolls-Royce North American Technologies Inc. Methodology for minimizing aerodynamic buzz in an exhaust nozzle
US11274630B2 (en) 2020-02-27 2022-03-15 Rolls-Royce North American Technologies Inc. Exhaust nozzle with vane support structure for a gas turbine engine
US11408368B2 (en) 2020-03-31 2022-08-09 Rolls-Royce North American Technologies Inc. Reconfigurable exhaust nozzle for a gas turbine engine
US11834189B2 (en) * 2020-04-09 2023-12-05 Gulfstream Aerospace Corporation Exhaust nozzle assembly, propulsion system employing the exhaust nozzle assembly, and aircraft employing the propulsion system
US11732673B2 (en) * 2021-07-27 2023-08-22 General Electric Company Variable area exhaust nozzle system and method for control thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677973A (en) * 1951-02-22 1952-08-27 Blackburn & Gen Aircraft Ltd Improvements in and relating to variable area nozzles for turbo-jet engine installations
US2641104A (en) * 1950-04-18 1953-06-09 United Aircraft Corp Tail cone having radially adjustable wall
FR1376191A (fr) * 1962-12-03 1964-10-23 Gen Electric Tuyère de réacteur d'avion
FR1463631A (fr) * 1965-01-15 1966-12-23 Boeing Co Dispositif d'admission d'air de réacteur d'avion
US3612402A (en) * 1969-12-22 1971-10-12 Rohr Corp Thrust-controlling apparatus with variable axial flow area for differing flight regimes and thrust reversal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237864A (en) * 1962-12-03 1966-03-01 Gen Electric Low drag variable plug jet exhaust nozzle
US3234264A (en) * 1962-12-03 1966-02-08 Du Pont 1-cyano and 1-carbamoyl-3-alkylbicyclo [1.1.0] butanes and processes for preparing the same
GB1009776A (en) * 1964-08-25 1965-11-10 Rolls Royce Supersonic jet propulsion nozzle
US3261164A (en) * 1964-09-23 1966-07-19 United Aircraft Corp Convergent-divergent co-annular primary nozzle
US3391869A (en) * 1966-05-23 1968-07-09 Rohr Corp Variable cone area convergentdivergent nozzle system
US3774868A (en) * 1972-12-11 1973-11-27 G Goetz Integrated nozzle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641104A (en) * 1950-04-18 1953-06-09 United Aircraft Corp Tail cone having radially adjustable wall
GB677973A (en) * 1951-02-22 1952-08-27 Blackburn & Gen Aircraft Ltd Improvements in and relating to variable area nozzles for turbo-jet engine installations
FR1376191A (fr) * 1962-12-03 1964-10-23 Gen Electric Tuyère de réacteur d'avion
FR1463631A (fr) * 1965-01-15 1966-12-23 Boeing Co Dispositif d'admission d'air de réacteur d'avion
US3612402A (en) * 1969-12-22 1971-10-12 Rohr Corp Thrust-controlling apparatus with variable axial flow area for differing flight regimes and thrust reversal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093760A1 (fr) * 2006-02-18 2007-08-23 Rolls-Royce Plc Moteur a turbine a gaz
US8453458B2 (en) 2006-02-18 2013-06-04 Rolls-Royce Plc Gas turbine engine variable exhaust nozzle

Also Published As

Publication number Publication date
JPS619504B2 (fr) 1986-03-24
GB1554922A (en) 1979-10-31
IT1076949B (it) 1985-04-27
DE2638883C2 (de) 1985-12-12
FR2333966B1 (fr) 1982-10-08
DE2638883A1 (de) 1977-06-08
JPS5269199A (en) 1977-06-08
US4043508A (en) 1977-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse