FR2333965A1 - Tuyere de propulsion a section variable et procede de mise en oeuvre d'une telle tuyere - Google Patents

Tuyere de propulsion a section variable et procede de mise en oeuvre d'une telle tuyere

Info

Publication number
FR2333965A1
FR2333965A1 FR7626388A FR7626388A FR2333965A1 FR 2333965 A1 FR2333965 A1 FR 2333965A1 FR 7626388 A FR7626388 A FR 7626388A FR 7626388 A FR7626388 A FR 7626388A FR 2333965 A1 FR2333965 A1 FR 2333965A1
Authority
FR
France
Prior art keywords
tube
implementing
variable section
propulsion
propulsion tube
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
FR7626388A
Other languages
English (en)
Other versions
FR2333965B1 (fr
Inventor
Conrad Dudley Wagenknecht
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 FR2333965A1 publication Critical patent/FR2333965A1/fr
Application granted granted Critical
Publication of FR2333965B1 publication Critical patent/FR2333965B1/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
    • 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)
FR7626388A 1975-12-01 1976-09-01 Tuyere de propulsion a section variable et procede de mise en oeuvre d'une telle tuyere Granted FR2333965A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/636,550 US4039146A (en) 1975-12-01 1975-12-01 Variable cycle plug nozzle and flap and method of operating same

Publications (2)

Publication Number Publication Date
FR2333965A1 true FR2333965A1 (fr) 1977-07-01
FR2333965B1 FR2333965B1 (fr) 1982-10-08

Family

ID=24552396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626388A Granted FR2333965A1 (fr) 1975-12-01 1976-09-01 Tuyere de propulsion a section variable et procede de mise en oeuvre d'une telle tuyere

Country Status (6)

Country Link
US (1) US4039146A (fr)
JP (1) JPS6053176B2 (fr)
DE (1) DE2638882A1 (fr)
FR (1) FR2333965A1 (fr)
GB (1) GB1554921A (fr)
IT (1) IT1066932B (fr)

Families Citing this family (18)

* 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
GB2165892B (en) * 1984-10-22 1988-10-26 Gen Electric Variable cycle engine
JPS63106076U (fr) * 1986-12-27 1988-07-08
US5694768A (en) * 1990-02-23 1997-12-09 General Electric Company Variable cycle turbofan-ramjet engine
US5402963A (en) * 1992-09-15 1995-04-04 General Electric Company Acoustically shielded exhaust system for high thrust jet engines
US5381655A (en) * 1993-05-10 1995-01-17 General Electric Company Admission mixing duct assembly
GB2308866B (en) * 1996-01-04 1999-09-08 Rolls Royce Plc Ducted fan gas turbine engine with secondary duct
US7174704B2 (en) * 2004-07-23 2007-02-13 General Electric Company Split shroud exhaust nozzle
US20070000232A1 (en) * 2005-06-29 2007-01-04 General Electric Company Gas turbine engine and method of operating same
US7823376B2 (en) 2005-09-13 2010-11-02 Aerojet-General Corporation Thrust augmentation in plug nozzles and expansion-deflection nozzles
US7614210B2 (en) * 2006-02-13 2009-11-10 General Electric Company Double bypass turbofan
EP2061964B1 (fr) 2006-10-12 2015-03-04 United Technologies Corporation Moteur à turboréacteur à structure interne fixée comprenant des passages carénés
US7886518B2 (en) * 2006-11-14 2011-02-15 General Electric Company Turbofan engine cowl assembly and method of operating the same
US10041442B2 (en) * 2010-06-11 2018-08-07 United Technologies Corporation Variable area fan nozzle
GB201412189D0 (en) * 2014-07-09 2014-08-20 Rolls Royce Plc A nozzle arrangement for a gas turbine engine
DE102015209892A1 (de) * 2015-05-29 2016-12-01 Rolls-Royce Deutschland Ltd & Co Kg Adaptives Flugzeugtriebwerk und Flugzeug mit einem adaptiven Triebwerk
GB201704173D0 (en) 2017-03-16 2017-05-03 Rolls Royce Plc Gas turbine engine
CN114718757A (zh) * 2022-03-23 2022-07-08 西北工业大学 一种微型涡喷发动机尾喷管设计方案

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3670964A (en) * 1971-01-18 1972-06-20 Gen Motors Corp Jet nozzle
US3797233A (en) * 1973-06-28 1974-03-19 United Aircraft Corp Integrated control for a turbopropulsion system
FR2262200A1 (fr) * 1974-02-25 1975-09-19 Gen Electric

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296800A (en) * 1967-01-10 Gas turbine power plant
GB1009777A (en) * 1964-08-25 1965-11-10 Rolls Royce Supersonic jet propulsion nozzle
GB1015450A (en) * 1964-11-06 1965-12-31 Rolls Royce Jet nozzle
US3893297A (en) * 1974-01-02 1975-07-08 Gen Electric Bypass augmentation burner arrangement for a gas turbine engine
US3915413A (en) * 1974-03-25 1975-10-28 Gen Electric Variable air inlet system for a gas turbine engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3670964A (en) * 1971-01-18 1972-06-20 Gen Motors Corp Jet nozzle
US3797233A (en) * 1973-06-28 1974-03-19 United Aircraft Corp Integrated control for a turbopropulsion system
FR2262200A1 (fr) * 1974-02-25 1975-09-19 Gen Electric

Also Published As

Publication number Publication date
DE2638882C2 (fr) 1987-04-30
US4039146A (en) 1977-08-02
JPS6053176B2 (ja) 1985-11-25
GB1554921A (en) 1979-10-31
JPS5269200A (en) 1977-06-08
FR2333965B1 (fr) 1982-10-08
IT1066932B (it) 1985-03-12
DE2638882A1 (de) 1977-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse