CN102828850B - 用于沿直线促动喷气发动机喷嘴的改流构件的设备和方法 - Google Patents

用于沿直线促动喷气发动机喷嘴的改流构件的设备和方法 Download PDF

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Publication number
CN102828850B
CN102828850B CN201210200377.2A CN201210200377A CN102828850B CN 102828850 B CN102828850 B CN 102828850B CN 201210200377 A CN201210200377 A CN 201210200377A CN 102828850 B CN102828850 B CN 102828850B
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China
Prior art keywords
chevron
linear actuator
coupled
gas flow
flow path
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CN201210200377.2A
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English (en)
Chinese (zh)
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CN102828850A (zh
Inventor
D.P.考尔德
P.布蒂亚尼
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General Electric Co
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General Electric Co
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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
    • F02K1/38—Introducing air inside the jet
    • F02K1/383—Introducing air inside the jet with retractable elements
    • 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
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
    • 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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/76—Control or regulation of thrust reversers
    • F02K1/763—Control or regulation of thrust reversers with actuating systems or actuating devices; Arrangement of actuators for thrust reversers
    • 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)
  • Nozzles (AREA)
  • Fuel-Injection Apparatus (AREA)
CN201210200377.2A 2011-06-17 2012-06-18 用于沿直线促动喷气发动机喷嘴的改流构件的设备和方法 Active CN102828850B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/163463 2011-06-17
US13/163,463 US8613398B2 (en) 2011-06-17 2011-06-17 Apparatus and methods for linear actuation of flow altering components of jet engine nozzle

Publications (2)

Publication Number Publication Date
CN102828850A CN102828850A (zh) 2012-12-19
CN102828850B true CN102828850B (zh) 2016-12-21

Family

ID=46318981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210200377.2A Active CN102828850B (zh) 2011-06-17 2012-06-18 用于沿直线促动喷气发动机喷嘴的改流构件的设备和方法

Country Status (6)

Country Link
US (1) US8613398B2 (https=)
EP (1) EP2535547B2 (https=)
JP (1) JP6087068B2 (https=)
CN (1) CN102828850B (https=)
BR (1) BR102012014640A8 (https=)
CA (1) CA2779811C (https=)

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US9328695B2 (en) * 2006-10-12 2016-05-03 United Technologies Corporation Variable fan nozzle using shape memory material
EP2690272B1 (en) * 2012-07-24 2020-05-06 Rohr, Inc. Variable area fan nozzle position and skew sensing
US9989009B2 (en) * 2012-10-31 2018-06-05 The Boeing Company Methods and apparatus for sealing variable area fan nozzles of jet engines
FR3000994A1 (fr) * 2013-01-16 2014-07-18 Aircelle Sa Tuyere de nacelle a dispositifs de regulation de pression
GB2510635B (en) * 2013-02-12 2017-11-01 Ge Aviat Systems Ltd Method for predicting faults in an aircraft thrust reverser system
EP2971657B1 (en) * 2013-03-12 2021-08-04 Raytheon Technologies Corporation Expanding shell flow control device
US9581145B2 (en) * 2013-05-14 2017-02-28 The Boeing Company Shape memory alloy actuation system for variable area fan nozzle
CN106364653A (zh) * 2016-08-31 2017-02-01 何洪波 全垫升气垫船
FR3075760B1 (fr) * 2017-12-21 2020-01-31 Safran Nacelles Nacelle de moteur d’aeronef
US10906661B2 (en) * 2018-11-05 2021-02-02 Rohr, Inc. Nacelle cowl hinge
US11440671B2 (en) * 2019-01-24 2022-09-13 Amazon Technologies, Inc. Adjustable motor fairings for aerial vehicles
CN110439707B (zh) * 2019-07-26 2021-10-01 中国航发沈阳发动机研究所 一种飞机尾部弹性片组件
FR3102148B1 (fr) * 2019-10-16 2022-07-01 Safran Système propulsif pour un aéronef
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
US12018838B2 (en) 2022-06-21 2024-06-25 General Electric Company Cowl assembly for a gas turbine engine
US12442333B1 (en) 2024-10-09 2025-10-14 General Electric Company Turbine engine having a variable engine intake system
US12529335B1 (en) 2024-10-09 2026-01-20 General Electric Company Turbine engine having a variable engine intake system
US12435666B1 (en) * 2024-10-09 2025-10-07 General Electric Company Turbine engine having a variable engine intake system

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GB2372779A (en) * 2001-03-03 2002-09-04 Rolls Royce Plc Gas turbine engine nozzle with noise reducing tabs
EP1817489A1 (en) * 2004-11-12 2007-08-15 The Boeing Company Shape changing structure in a jet engine nacelle nozzle and corresponding jet engine and operating method
CN102105669A (zh) * 2008-08-06 2011-06-22 埃尔塞乐公司 具有活动山形件的用于涡轮喷气发动机舱的噪声消减装置以及相关的发动机舱

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372779A (en) * 2001-03-03 2002-09-04 Rolls Royce Plc Gas turbine engine nozzle with noise reducing tabs
EP1817489A1 (en) * 2004-11-12 2007-08-15 The Boeing Company Shape changing structure in a jet engine nacelle nozzle and corresponding jet engine and operating method
CN102105669A (zh) * 2008-08-06 2011-06-22 埃尔塞乐公司 具有活动山形件的用于涡轮喷气发动机舱的噪声消减装置以及相关的发动机舱

Also Published As

Publication number Publication date
CN102828850A (zh) 2012-12-19
EP2535547A2 (en) 2012-12-19
EP2535547A3 (en) 2013-08-21
US8613398B2 (en) 2013-12-24
EP2535547B2 (en) 2022-08-24
JP2013002447A (ja) 2013-01-07
JP6087068B2 (ja) 2017-03-01
BR102012014640A8 (pt) 2018-05-15
BR102012014640A2 (pt) 2014-01-07
CA2779811C (en) 2019-08-20
EP2535547B1 (en) 2016-03-30
US20120321456A1 (en) 2012-12-20
CA2779811A1 (en) 2012-12-17

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