DE3875365D1 - Gekuehlte auskleidung einer duesenklappe. - Google Patents

Gekuehlte auskleidung einer duesenklappe.

Info

Publication number
DE3875365D1
DE3875365D1 DE8888630065T DE3875365T DE3875365D1 DE 3875365 D1 DE3875365 D1 DE 3875365D1 DE 8888630065 T DE8888630065 T DE 8888630065T DE 3875365 T DE3875365 T DE 3875365T DE 3875365 D1 DE3875365 D1 DE 3875365D1
Authority
DE
Germany
Prior art keywords
nozzle flap
cooled lining
lining
cooled
flap
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 - Fee Related
Application number
DE8888630065T
Other languages
English (en)
Other versions
DE3875365T2 (de
Inventor
William M Madden
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3875365D1 publication Critical patent/DE3875365D1/de
Publication of DE3875365T2 publication Critical patent/DE3875365T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02K1/38—Introducing air inside the jet
    • 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
    • F02K1/78—Other construction of jet pipes
    • F02K1/82—Jet pipe walls, e.g. liners
    • F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infrared radiation suppressors
    • 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
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DE8888630065T 1987-04-14 1988-04-13 Gekuehlte auskleidung einer duesenklappe. Expired - Fee Related DE3875365T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/038,075 US4747543A (en) 1987-04-14 1987-04-14 Nozzle flap cooling liner

Publications (2)

Publication Number Publication Date
DE3875365D1 true DE3875365D1 (de) 1992-11-26
DE3875365T2 DE3875365T2 (de) 1993-03-04

Family

ID=21897960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888630065T Expired - Fee Related DE3875365T2 (de) 1987-04-14 1988-04-13 Gekuehlte auskleidung einer duesenklappe.

Country Status (6)

Country Link
US (1) US4747543A (de)
EP (1) EP0287498B1 (de)
JP (1) JP2617760B2 (de)
KR (1) KR950003752B1 (de)
CN (1) CN1012385B (de)
DE (1) DE3875365T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407133A (en) * 1989-12-26 1995-04-18 United Technologies Corporation Cooled thin metal liner
US5388765A (en) * 1990-04-18 1995-02-14 United Technologies Corporation Gas turbine nozzle construction
US5080284A (en) * 1990-06-25 1992-01-14 United Technologies Corporation Cooling system for the trailing edge of a liner
US5131222A (en) * 1990-11-28 1992-07-21 The United States Of Americas As Represented By The Secretary Of The Air Force Thermally valved cooling system for exhaust nozzle systems
US5209059A (en) * 1991-12-27 1993-05-11 The United States Of America As Represented By The Secretary Of The Air Force Active cooling apparatus for afterburners
US5810552A (en) * 1992-02-18 1998-09-22 Allison Engine Company, Inc. Single-cast, high-temperature, thin wall structures having a high thermal conductivity member connecting the walls and methods of making the same
US5295530A (en) * 1992-02-18 1994-03-22 General Motors Corporation Single-cast, high-temperature, thin wall structures and methods of making the same
US5484122A (en) * 1993-11-09 1996-01-16 Parker-Hannifin Corporation Turbine exhaust gas anti-ice system
DE69526615T2 (de) * 1994-09-14 2002-11-28 Mitsubishi Heavy Ind Ltd Wandaufbau für die Austrittsdüse eines Überschall-Strahltriebwerks
US7017334B2 (en) * 2003-12-18 2006-03-28 United Technologies Corporation Compact fastening collar and stud for connecting walls of a nozzle liner and method associated therewith
US7188477B2 (en) * 2004-04-21 2007-03-13 United Technologies Corporation High temperature dynamic seal for scramjet variable geometry
US7117680B2 (en) * 2004-04-22 2006-10-10 United Technologies Corporation Cooling scheme for scramjet variable geometry hardware
US7055307B2 (en) * 2004-08-31 2006-06-06 General Electric Company Vectorable nozzle with sideways pivotable ramp
US7096662B2 (en) * 2004-09-28 2006-08-29 General Electric Company Variable area throat exhaust nozzle with vectorable sideways shifting of exhaust flow
US7624567B2 (en) * 2005-09-20 2009-12-01 United Technologies Corporation Convergent divergent nozzle with interlocking divergent flaps
US7581399B2 (en) * 2006-01-05 2009-09-01 United Technologies Corporation Damped coil pin for attachment hanger hinge
US7814753B2 (en) * 2006-07-25 2010-10-19 United Technologies Corporation Low profile attachment hanger system for a cooling liner within a gas turbine engine swivel exhaust duct
US7975488B2 (en) * 2006-07-28 2011-07-12 United Technologies Corporation Low profile attachment hanger system for a cooling liner within a gas turbine engine swivel exhaust duct
US8205454B2 (en) * 2007-02-06 2012-06-26 United Technologies Corporation Convergent divergent nozzle with edge cooled divergent seals
US7757477B2 (en) * 2007-02-20 2010-07-20 United Technologies Corporation Convergent divergent nozzle with slot cooled nozzle liner
US8069648B2 (en) 2008-07-03 2011-12-06 United Technologies Corporation Impingement cooling for turbofan exhaust assembly
US8595930B2 (en) 2010-03-24 2013-12-03 Dresser-Rand Company Press-fitting corrosion resistant liners in nozzles and casings
AU2012222857B2 (en) * 2011-03-01 2016-02-25 Grollo Aerospace Engine for use in an aerial vehicle
GB201112045D0 (en) * 2011-07-14 2011-08-31 Rolls Royce Plc A gas turbine engine exhaust nozzle
CN105443269A (zh) * 2014-08-25 2016-03-30 中国航空工业集团公司沈阳发动机设计研究所 一种收敛喷管的冷却结构
CN104863750B (zh) * 2015-05-07 2017-05-17 南京航空航天大学 一种用于喷管壁面的变孔排距冲击气膜冷却结构
CN108561245A (zh) * 2017-12-26 2018-09-21 中国航发四川燃气涡轮研究院 一种用于二元喷管的鼓包式冷却结构
FR3100284B1 (fr) 2019-08-30 2021-12-03 Safran Aircraft Engines Couple volet convergent-volet divergent pour tuyère de turboréacteur à géométrie variable dont les volets comprennent chacun un conduit de circulation d’air de refroidissement
CN113123895B (zh) * 2021-04-23 2022-09-30 大连理工大学 一种隔热装置冷却流体压力控制多功能结构
CN113250856B (zh) * 2021-05-06 2022-07-15 中国航发沈阳发动机研究所 一种航空发动机喷管扩张段冷却结构
CN114687888B (zh) * 2022-04-14 2024-01-30 中国航发沈阳发动机研究所 一种二元矢量喷管冷却结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955415A (en) * 1957-11-27 1960-10-11 Theodore M Long Cooled combustion chamber liner and nozzle supported in buckling modes
GB857345A (en) * 1958-03-05 1960-12-29 Havilland Engine Co Ltd Duct assemblies
US3066702A (en) * 1959-05-28 1962-12-04 United Aircraft Corp Cooled nozzle structure
US3231197A (en) * 1964-04-17 1966-01-25 Boeing Co Expansible nozzle
US3321154A (en) * 1965-07-14 1967-05-23 William R Downs Transpirationally cooled heat ablation system
FR2191025B1 (de) * 1972-07-04 1975-03-07 Aerospatiale
US3979065A (en) * 1974-10-31 1976-09-07 United Technologies Corporation Cooling liner for an exhaust nozzle
US4544098A (en) * 1982-12-27 1985-10-01 United Technologies Corporation Cooled exhaust nozzle flaps
JPH0660740B2 (ja) * 1985-04-05 1994-08-10 工業技術院長 ガスタービンの燃焼器

Also Published As

Publication number Publication date
JP2617760B2 (ja) 1997-06-04
EP0287498A3 (en) 1990-10-03
DE3875365T2 (de) 1993-03-04
US4747543A (en) 1988-05-31
EP0287498A2 (de) 1988-10-19
JPH01253555A (ja) 1989-10-09
CN88102317A (zh) 1988-12-14
CN1012385B (zh) 1991-04-17
KR950003752B1 (ko) 1995-04-18
KR880012884A (ko) 1988-11-29
EP0287498B1 (de) 1992-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee