JPS5427613A - Method of adjusting byypath current of gas turboofan engine and its device - Google Patents

Method of adjusting byypath current of gas turboofan engine and its device

Info

Publication number
JPS5427613A
JPS5427613A JP3691378A JP3691378A JPS5427613A JP S5427613 A JPS5427613 A JP S5427613A JP 3691378 A JP3691378 A JP 3691378A JP 3691378 A JP3691378 A JP 3691378A JP S5427613 A JPS5427613 A JP S5427613A
Authority
JP
Japan
Prior art keywords
turboofan
byypath
engine
adjusting
gas
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
JP3691378A
Other languages
English (en)
Other versions
JPS6119820B2 (ja
Inventor
Datsudorii Wagenkun Konratsudo
Kenpu Fuoosuto Gai
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 JPS5427613A publication Critical patent/JPS5427613A/ja
Publication of JPS6119820B2 publication Critical patent/JPS6119820B2/ja
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
    • 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
    • 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)
JP3691378A 1977-08-02 1978-03-31 Method of adjusting byypath current of gas turboofan engine and its device Granted JPS5427613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/821,119 US4175384A (en) 1977-08-02 1977-08-02 Individual bypass injector valves for a double bypass variable cycle turbofan engine

Publications (2)

Publication Number Publication Date
JPS5427613A true JPS5427613A (en) 1979-03-01
JPS6119820B2 JPS6119820B2 (ja) 1986-05-19

Family

ID=25232573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3691378A Granted JPS5427613A (en) 1977-08-02 1978-03-31 Method of adjusting byypath current of gas turboofan engine and its device

Country Status (7)

Country Link
US (1) US4175384A (ja)
JP (1) JPS5427613A (ja)
CA (1) CA1108872A (ja)
DE (1) DE2813667A1 (ja)
FR (1) FR2399547A1 (ja)
GB (1) GB1596487A (ja)
IT (1) IT1093611B (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142949A (en) * 1979-04-23 1980-11-07 Gen Electric Method and device for controlling fan duct flow
JPH0221284U (ja) * 1988-07-26 1990-02-13
WO2016189712A1 (ja) * 2015-05-27 2016-12-01 株式会社Ihi ジェットエンジン
JP2017180458A (ja) * 2016-03-29 2017-10-05 ゼネラル・エレクトリック・カンパニイ ガスタービンエンジンの二重シール円筒形可変抽気バルブ
US10655630B2 (en) 2014-09-10 2020-05-19 Ihi Corporation Bypass duct fairing for low bypass ratio turbofan engine and turbofan engine therewith

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CN103511124B (zh) * 2012-06-28 2016-11-23 中航商用航空发动机有限责任公司 气流引导装置
FR2994452B1 (fr) * 2012-08-09 2016-12-23 Snecma Turbomachine comportant une pluralite d'aubes radiales fixes montees en amont de la soufflante
CN109681329B (zh) 2012-10-26 2022-03-22 鲍尔法斯有限责任公司 燃气轮机能量补充系统和加热系统
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CN103925114B (zh) * 2014-04-24 2015-12-09 北京航空航天大学 一种变循环发动机可调机构中的滚轮滑块平动式前涵道引射器
CN103993983B (zh) * 2014-04-24 2016-01-13 北京航空航天大学 一种变循环发动机可调机构中的平行进气式后涵道引射器
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CN106704030B (zh) * 2017-01-19 2019-04-26 中国航发沈阳发动机研究所 一种自反馈变循环发动机循环模式转换机构
FR3068735B1 (fr) * 2017-07-06 2019-07-26 Safran Aircraft Engines Turboreacteur a faible bruit de soufflante
CN109162829B (zh) * 2018-09-04 2019-08-23 中国航发沈阳发动机研究所 变循环发动机的压缩系统
CN109653899B (zh) * 2018-12-10 2021-08-03 中国航发四川燃气涡轮研究院 一种模拟航空发动机喷管的可调节流装置
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CN112392628B (zh) * 2019-08-15 2022-07-12 中国航发商用航空发动机有限责任公司 航空发动机核心机、控制方法和航空发动机
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142949A (en) * 1979-04-23 1980-11-07 Gen Electric Method and device for controlling fan duct flow
JPH0114413B2 (ja) * 1979-04-23 1989-03-10 Gen Electric
JPH0221284U (ja) * 1988-07-26 1990-02-13
US10655630B2 (en) 2014-09-10 2020-05-19 Ihi Corporation Bypass duct fairing for low bypass ratio turbofan engine and turbofan engine therewith
WO2016189712A1 (ja) * 2015-05-27 2016-12-01 株式会社Ihi ジェットエンジン
US10975775B2 (en) 2015-05-27 2021-04-13 Ihi Corporation Jet engine
JP2017180458A (ja) * 2016-03-29 2017-10-05 ゼネラル・エレクトリック・カンパニイ ガスタービンエンジンの二重シール円筒形可変抽気バルブ

Also Published As

Publication number Publication date
GB1596487A (en) 1981-08-26
IT1093611B (it) 1985-07-19
US4175384A (en) 1979-11-27
FR2399547A1 (fr) 1979-03-02
IT7821550A0 (it) 1978-03-23
DE2813667A1 (de) 1979-02-15
CA1108872A (en) 1981-09-15
FR2399547B1 (ja) 1983-05-20
DE2813667C2 (ja) 1989-05-03
JPS6119820B2 (ja) 1986-05-19

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