DE3263283D1 - Jet engine, especially for a supersonic aircraft - Google Patents

Jet engine, especially for a supersonic aircraft

Info

Publication number
DE3263283D1
DE3263283D1 DE8282401681T DE3263283T DE3263283D1 DE 3263283 D1 DE3263283 D1 DE 3263283D1 DE 8282401681 T DE8282401681 T DE 8282401681T DE 3263283 T DE3263283 T DE 3263283T DE 3263283 D1 DE3263283 D1 DE 3263283D1
Authority
DE
Germany
Prior art keywords
jet engine
supersonic aircraft
supersonic
aircraft
jet
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.)
Expired
Application number
DE8282401681T
Other languages
German (de)
English (en)
Inventor
Jean Maurice Loisy
Claude Charles Felix Menioux
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of DE3263283D1 publication Critical patent/DE3263283D1/de
Expired 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
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/12—Plants including a gas turbine driving a compressor or a ducted fan characterised by having more than one gas turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/105—Heating the by-pass flow
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8282401681T 1981-09-25 1982-09-16 Jet engine, especially for a supersonic aircraft Expired DE3263283D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8118070A FR2513697A1 (fr) 1981-09-25 1981-09-25 Moteur de propulsion, notamment pour avion supersonique

Publications (1)

Publication Number Publication Date
DE3263283D1 true DE3263283D1 (en) 1985-05-30

Family

ID=9262450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401681T Expired DE3263283D1 (en) 1981-09-25 1982-09-16 Jet engine, especially for a supersonic aircraft

Country Status (4)

Country Link
US (1) US4519208A (enExample)
EP (1) EP0076192B1 (enExample)
DE (1) DE3263283D1 (enExample)
FR (1) FR2513697A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566046B1 (fr) * 1984-06-14 1988-09-02 Snecma Dispositif de montage d'un palier de grand diametre dans une turbomachine
DE4012103C1 (en) * 1990-04-14 1991-07-25 Karl Dipl.-Ing. 2742 Gnarrenburg De Kastens Hypersonic aircraft reaction drive - has flow tube with frontal air entry slot and trough at trailing end
GB2261918B (en) * 1991-11-27 1994-09-28 Rolls Royce Plc Changeover valve
FR2685385B1 (fr) * 1991-12-24 1995-03-31 Snecma Moteur de propulsion a cycle variable pour avion supersonique.
FR2688271A1 (fr) * 1992-03-04 1993-09-10 Snecma Moteur de propulsion, notamment pour avion supersonique.
US6178741B1 (en) 1998-10-16 2001-01-30 Trw Inc. Mems synthesized divert propulsion system
US6293091B1 (en) 1999-04-22 2001-09-25 Trw Inc. Axisymmetrical annular plug propulsion system for integrated rocket/ramjet or rocket/scramjet
FR2826056B1 (fr) 2001-06-14 2003-12-19 Snecma Moteurs Dispositif de propulsion a cycle variable par transmission mecanique pour avion supersonique
FR2826055B1 (fr) 2001-06-14 2003-12-19 Snecma Moteurs Dispositif de propulsion a cycle variable par prelevement d'air comprime pour avion supersonique
GB2379483A (en) * 2001-09-08 2003-03-12 Rolls Royce Plc Augmented gas turbine propulsion system
US8127528B2 (en) 2008-02-26 2012-03-06 United Technologies Corporation Auxiliary propulsor for a variable cycle gas turbine engine
US8082727B2 (en) 2008-02-26 2011-12-27 United Technologies Corporation Rear propulsor for a variable cycle gas turbine engine
US9103345B2 (en) * 2009-12-16 2015-08-11 General Electric Company Supersonic compressor rotor
US8844266B1 (en) * 2011-10-03 2014-09-30 Florida Turbine Technologies, Inc. Variable bypass ratio augmented gas turbine engine
US9222409B2 (en) * 2012-03-15 2015-12-29 United Technologies Corporation Aerospace engine with augmenting turbojet
DE102012111681B4 (de) * 2012-11-30 2020-07-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Raumflugkörper
US10683806B2 (en) 2017-01-05 2020-06-16 General Electric Company Protected core inlet with reduced capture area
CN109538376B (zh) * 2018-11-07 2021-01-26 中国航发湖南动力机械研究所 飞行器及其发动机
EP4399403A4 (en) * 2021-09-06 2025-07-30 Sirinor As ZERO EMISSIONS SUPERSONIC FAN ENGINE
CN114439644B (zh) * 2022-01-28 2023-03-03 清华大学 一种具有热量和动量回收功能的增流航空发动机
EP4365426A1 (en) 2022-11-04 2024-05-08 RTX Corporation Powerplant with multiple integrated gas turbine engines
WO2024209482A1 (en) * 2023-04-03 2024-10-10 Sirinor As Zero emission subsonic turbofan engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252282A (en) * 1966-05-24 Gas turbine
US3296800A (en) * 1967-01-10 Gas turbine power plant
US2465099A (en) * 1943-11-20 1949-03-22 Allis Chalmers Mfg Co Propulsion means comprising an internal-combustion engine and a propulsive jet
US2428868A (en) * 1944-05-01 1947-10-14 Rca Corp Apparatus for producing hardened optical coatings by electron bombardment
FR943203A (fr) * 1945-06-28 1949-03-02 Vickers Electrical Co Ltd Perfectionnements aux turbo-moteurs à combustion interne destinés à la propulsion
US2677932A (en) * 1948-08-27 1954-05-11 Gen Electric Combustion power plants in parallel
FR1288767A (fr) * 1961-02-06 1962-03-30 Snecma Réacteur à turbomachine
US3677012A (en) * 1962-05-31 1972-07-18 Gen Electric Composite cycle turbomachinery
GB1069033A (en) * 1965-01-30 1967-05-17 Rolls Royce Improvements in or relating to gas turbine jet propulsion engines
GB1211081A (en) * 1967-05-19 1970-11-04 Rolls Royce Jet propelled aircraft
US3508403A (en) * 1968-03-28 1970-04-28 Gen Electric Turbofan engines
FR2183531A1 (enExample) * 1972-05-08 1973-12-21 Gen Electric
GB1444391A (en) * 1973-05-02 1976-07-28 Rolls Royce Exhaust nozzle structures
US3955782A (en) * 1973-07-11 1976-05-11 Rolls-Royce (1971) Limited Turbine engines
FR2270450A1 (en) * 1974-03-29 1975-12-05 Snecma Gas turbine with split air flow - has low pressure turbine stage crossed by main and secondary flow mixture
US4049198A (en) * 1976-06-17 1977-09-20 The United States Of America As Represented By The Secretary Of The Air Force Duct pressure actuated nozzle
FR2392239A1 (fr) * 1976-08-30 1978-12-22 Snecma Systeme de propulsion pour avion supersonique

Also Published As

Publication number Publication date
US4519208A (en) 1985-05-28
EP0076192A1 (fr) 1983-04-06
FR2513697A1 (fr) 1983-04-01
EP0076192B1 (fr) 1985-04-24
FR2513697B1 (enExample) 1983-11-18

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee