GB1534625A - Gas turbine jet propulsion units for supersonic aircraft - Google Patents

Gas turbine jet propulsion units for supersonic aircraft

Info

Publication number
GB1534625A
GB1534625A GB34470/77A GB3447077A GB1534625A GB 1534625 A GB1534625 A GB 1534625A GB 34470/77 A GB34470/77 A GB 34470/77A GB 3447077 A GB3447077 A GB 3447077A GB 1534625 A GB1534625 A GB 1534625A
Authority
GB
United Kingdom
Prior art keywords
engine
gas turbine
duct
flow
compressor
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
GB34470/77A
Other languages
English (en)
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
Publication of GB1534625A publication Critical patent/GB1534625A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • 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
    • F02K3/077—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 the plant being of the multiple flow type, i.e. having three or more 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
    • F02K3/12—Plants including a gas turbine driving a compressor or a ducted fan characterised by having more than one gas turbine

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)
  • Testing Of Engines (AREA)
GB34470/77A 1976-08-30 1977-08-17 Gas turbine jet propulsion units for supersonic aircraft Expired GB1534625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626938A FR2392239A1 (fr) 1976-08-30 1976-08-30 Systeme de propulsion pour avion supersonique

Publications (1)

Publication Number Publication Date
GB1534625A true GB1534625A (en) 1978-12-06

Family

ID=9177449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34470/77A Expired GB1534625A (en) 1976-08-30 1977-08-17 Gas turbine jet propulsion units for supersonic aircraft

Country Status (3)

Country Link
US (1) US4183211A (enExample)
FR (1) FR2392239A1 (enExample)
GB (1) GB1534625A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2356224A (en) * 1999-11-10 2001-05-16 Nat Aerospace Lab Jet propulsion engine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513697A1 (fr) * 1981-09-25 1983-04-01 Snecma Moteur de propulsion, notamment pour avion supersonique
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
CA2329555A1 (en) * 2000-12-22 2002-06-22 Jose Albero Main propulsion engine system integrated with secondary power unit
WO2002066324A2 (en) * 2001-02-16 2002-08-29 Hamilton Sundstrand Corporation Improved aircraft system architecture
FR2875855B1 (fr) * 2004-09-27 2006-12-22 Snecma Moteurs Sa Turboreacteur avec un bras monobloc de raccord de servitudes et le bras monobloc de raccord de servitudes
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
DE102016118779A1 (de) * 2016-10-04 2018-04-05 Rolls-Royce Deutschland Ltd & Co Kg Turbofan-Triebwerk für ein ziviles Überschallflugzeug
US10677264B2 (en) 2016-10-14 2020-06-09 General Electric Company Supersonic single-stage turbofan engine
US10683806B2 (en) 2017-01-05 2020-06-16 General Electric Company Protected core inlet with reduced capture area

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677012A (en) * 1962-05-31 1972-07-18 Gen Electric Composite cycle turbomachinery
US3659422A (en) * 1966-11-04 1972-05-02 North American Rockwell Method and apparatus for aircraft propulsion
US3841091A (en) * 1973-05-21 1974-10-15 Gen Electric Multi-mission tandem propulsion system
US4033119A (en) * 1973-09-06 1977-07-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Dual cycle aircraft turbine engine
US4054030A (en) * 1976-04-29 1977-10-18 General Motors Corporation Variable cycle gas turbine engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2356224A (en) * 1999-11-10 2001-05-16 Nat Aerospace Lab Jet propulsion engine
GB2356224B (en) * 1999-11-10 2004-01-07 Nat Aerospace Lab Jet engine for high-speed aircraft

Also Published As

Publication number Publication date
FR2392239B1 (enExample) 1979-09-07
US4183211A (en) 1980-01-15
FR2392239A1 (fr) 1978-12-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960817