DE69722750D1 - Transpirationsgekühlte Brennstoffeinspritzstrebe - Google Patents

Transpirationsgekühlte Brennstoffeinspritzstrebe

Info

Publication number
DE69722750D1
DE69722750D1 DE69722750T DE69722750T DE69722750D1 DE 69722750 D1 DE69722750 D1 DE 69722750D1 DE 69722750 T DE69722750 T DE 69722750T DE 69722750 T DE69722750 T DE 69722750T DE 69722750 D1 DE69722750 D1 DE 69722750D1
Authority
DE
Germany
Prior art keywords
perspiration
fuel injection
cooled fuel
injection strut
strut
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 - Lifetime
Application number
DE69722750T
Other languages
English (en)
Other versions
DE69722750T2 (de
Inventor
Alain Chevalier
Marc Bouchez
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.)
Aerospatiale Matra
Original Assignee
Aerospatiale Matra
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 Aerospatiale Matra filed Critical Aerospatiale Matra
Application granted granted Critical
Publication of DE69722750D1 publication Critical patent/DE69722750D1/de
Publication of DE69722750T2 publication Critical patent/DE69722750T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
    • F23R3/20—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants incorporating fuel injection means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69722750T 1996-12-03 1997-12-02 Transpirationsgekühlte Brennstoffeinspritzstrebe Expired - Lifetime DE69722750T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9614786 1996-12-03
FR9614786A FR2756593B1 (fr) 1996-12-03 1996-12-03 Mat d'injection de combustible pour un statoreacteur fonctionnant sur une large plage de nombre de mach

Publications (2)

Publication Number Publication Date
DE69722750D1 true DE69722750D1 (de) 2003-07-17
DE69722750T2 DE69722750T2 (de) 2004-04-29

Family

ID=9498258

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722750T Expired - Lifetime DE69722750T2 (de) 1996-12-03 1997-12-02 Transpirationsgekühlte Brennstoffeinspritzstrebe

Country Status (9)

Country Link
US (1) US6164061A (de)
EP (1) EP0846920B1 (de)
JP (1) JP3917668B2 (de)
CA (1) CA2223546C (de)
DE (1) DE69722750T2 (de)
ES (1) ES2201257T3 (de)
FR (1) FR2756593B1 (de)
RU (1) RU2157908C2 (de)
WO (1) WO1998025083A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6883330B2 (en) * 2002-10-02 2005-04-26 United Technologies Corporation Variable geometry inlet design for scram jet engine
US20070261816A1 (en) * 2006-03-27 2007-11-15 Warren Charles J Hood mounted heat exchanger
US7797943B2 (en) * 2006-10-18 2010-09-21 Aerojet-General Corporation Core burning for scramjet engines
DE102008032265B4 (de) * 2008-07-09 2010-06-10 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verbrennungsvorrichtung
RU2444639C1 (ru) * 2010-10-25 2012-03-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации Минпромторг России Способ автовоспламенения топливной смеси в камере сгорания прямоточного воздушно-реактивного двигателя
US9371800B2 (en) * 2011-03-01 2016-06-21 Grollo Aerospace Engine for use in an aerial vehicle
US9212822B2 (en) * 2012-05-30 2015-12-15 General Electric Company Fuel injection assembly for use in turbine engines and method of assembling same
CN103411236B (zh) * 2013-09-01 2015-02-25 北京航空航天大学 一种开孔侧裙板式值班火焰稳定器
RU2543915C1 (ru) * 2013-10-03 2015-03-10 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" Способ воспламенения топливной смеси в высокоскоростном врд
CN103672966B (zh) * 2013-11-12 2015-06-24 清华大学 利用发汗冷却对超燃发动机燃料喷注支板的热防护方法
CN106247407A (zh) * 2016-08-15 2016-12-21 西北工业大学 一种燃料支板喷注器
CN108317542B (zh) * 2018-01-03 2020-02-07 南方科技大学 航空发动机燃烧室的冷却结构及航空发动机燃烧室
US11421628B2 (en) 2018-09-12 2022-08-23 University Of Florida Research Foundation, Incorporated Fuel injector for hypersonic jet engine operation
US11427330B2 (en) 2019-11-15 2022-08-30 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11260976B2 (en) 2019-11-15 2022-03-01 General Electric Company System for reducing thermal stresses in a leading edge of a high speed vehicle
US11267551B2 (en) 2019-11-15 2022-03-08 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11352120B2 (en) 2019-11-15 2022-06-07 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11260953B2 (en) 2019-11-15 2022-03-01 General Electric Company System and method for cooling a leading edge of a high speed vehicle
CN114440260B (zh) * 2020-10-30 2023-05-30 西安航天动力研究所 燃烧室用高温合金丝网编织的定向发汗冷却凹腔装置
US11745847B2 (en) 2020-12-08 2023-09-05 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11407488B2 (en) 2020-12-14 2022-08-09 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11577817B2 (en) 2021-02-11 2023-02-14 General Electric Company System and method for cooling a leading edge of a high speed vehicle
CN113464976B (zh) * 2021-05-12 2022-08-05 深圳市万泽航空科技有限责任公司 一种火焰稳定器及其制造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1177045A (fr) * 1957-05-28 1959-04-20 Messerschmitt Ag Aubes mobiles de turbines à gaz, à refroidissement superficiel
US3727409A (en) * 1961-03-30 1973-04-17 Garrett Corp Hypersonic aircraft engine and fuel injection system therefor
US3556443A (en) * 1968-07-23 1971-01-19 Robert P Kidwell Boundary layer control of airborne vehicles
US3699773A (en) * 1968-12-23 1972-10-24 Gen Electric Fuel cooled fuel injectors
US3808833A (en) * 1973-04-03 1974-05-07 Us Navy Compact transpiration cooling system
US4903480A (en) * 1988-09-16 1990-02-27 General Electric Company Hypersonic scramjet engine fuel injector
US4986068A (en) * 1988-09-16 1991-01-22 General Electric Company Hypersonic scramjet engine fuel injector
US5214914A (en) * 1990-04-30 1993-06-01 The Johns Hopkins University Translating cowl inlet with retractable propellant injection struts
JP2580510B2 (ja) * 1991-08-19 1997-02-12 科学技術庁航空宇宙技術研究所長 高速航空エンジン用燃焼器
US5351917A (en) * 1992-10-05 1994-10-04 Aerojet General Corporation Transpiration cooling for a vehicle with low radius leading edges
FR2706588B1 (fr) * 1993-06-16 1995-07-21 Snecma Système d'injection de carburant pour chambre de combustion.
US5396761A (en) * 1994-04-25 1995-03-14 General Electric Company Gas turbine engine ignition flameholder with internal impingement cooling
US5660040A (en) * 1994-12-20 1997-08-26 United Technologies Corporation Scramjet fuel injection system having independent fuel supplies for supersonic and hypersonic operation
FR2750169B1 (fr) * 1996-06-24 1998-08-21 Aerospatiale Dispositif d'injection de combustible pour statoreacteur fonctionnant a un nombre de mach eleve

Also Published As

Publication number Publication date
FR2756593A1 (fr) 1998-06-05
RU2157908C2 (ru) 2000-10-20
JP3917668B2 (ja) 2007-05-23
CA2223546C (fr) 2005-04-05
FR2756593B1 (fr) 1999-01-22
EP0846920A1 (de) 1998-06-10
CA2223546A1 (fr) 1998-06-03
WO1998025083A1 (fr) 1998-06-11
EP0846920B1 (de) 2003-06-11
DE69722750T2 (de) 2004-04-29
ES2201257T3 (es) 2004-03-16
US6164061A (en) 2000-12-26
JP2000504394A (ja) 2000-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition