FR2964725B1 - Carenage aerodynamique pour fond de chambre de combustion - Google Patents

Carenage aerodynamique pour fond de chambre de combustion

Info

Publication number
FR2964725B1
FR2964725B1 FR1057319A FR1057319A FR2964725B1 FR 2964725 B1 FR2964725 B1 FR 2964725B1 FR 1057319 A FR1057319 A FR 1057319A FR 1057319 A FR1057319 A FR 1057319A FR 2964725 B1 FR2964725 B1 FR 2964725B1
Authority
FR
France
Prior art keywords
combustion chamber
aerodynamic fairing
fairing
aerodynamic
combustion
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.)
Active
Application number
FR1057319A
Other languages
English (en)
Other versions
FR2964725A1 (fr
Inventor
Sebastien Alain Christophe Bourgois
Didier Hippolyte Hernandez
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
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
Priority to FR1057319A priority Critical patent/FR2964725B1/fr
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to US13/820,763 priority patent/US8661829B2/en
Priority to RU2013117008/06A priority patent/RU2572736C2/ru
Priority to BR112013006037-9A priority patent/BR112013006037B1/pt
Priority to CN201180043034.3A priority patent/CN103080652B/zh
Priority to CA2811163A priority patent/CA2811163C/fr
Priority to PCT/FR2011/052084 priority patent/WO2012035248A1/fr
Priority to EP11773494.7A priority patent/EP2616742B1/fr
Publication of FR2964725A1 publication Critical patent/FR2964725A1/fr
Application granted granted Critical
Publication of FR2964725B1 publication Critical patent/FR2964725B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • 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
    • F23R3/26—Controlling the air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
FR1057319A 2010-09-14 2010-09-14 Carenage aerodynamique pour fond de chambre de combustion Active FR2964725B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1057319A FR2964725B1 (fr) 2010-09-14 2010-09-14 Carenage aerodynamique pour fond de chambre de combustion
RU2013117008/06A RU2572736C2 (ru) 2010-09-14 2011-09-13 Аэродинамический обтекатель задней части камеры сгорания турбомашины
BR112013006037-9A BR112013006037B1 (pt) 2010-09-14 2011-09-13 Capuz anular, camara de combustao anular e turbomaquina
CN201180043034.3A CN103080652B (zh) 2010-09-14 2011-09-13 环形罩、环形燃烧室和涡轮机
US13/820,763 US8661829B2 (en) 2010-09-14 2011-09-13 Aerodynamic shroud for the back of a combustion chamber of a turbomachine
CA2811163A CA2811163C (fr) 2010-09-14 2011-09-13 Carenage aerodynamique pour fond de chambre de combustion de turbomachine
PCT/FR2011/052084 WO2012035248A1 (fr) 2010-09-14 2011-09-13 Carenage aerodynamique pour fond de chambre de combustion de turbomachine
EP11773494.7A EP2616742B1 (fr) 2010-09-14 2011-09-13 Carénage aérodynamique pour fond de chambre de combustion de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057319A FR2964725B1 (fr) 2010-09-14 2010-09-14 Carenage aerodynamique pour fond de chambre de combustion

Publications (2)

Publication Number Publication Date
FR2964725A1 FR2964725A1 (fr) 2012-03-16
FR2964725B1 true FR2964725B1 (fr) 2012-10-12

Family

ID=44063986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057319A Active FR2964725B1 (fr) 2010-09-14 2010-09-14 Carenage aerodynamique pour fond de chambre de combustion

Country Status (8)

Country Link
US (1) US8661829B2 (fr)
EP (1) EP2616742B1 (fr)
CN (1) CN103080652B (fr)
BR (1) BR112013006037B1 (fr)
CA (1) CA2811163C (fr)
FR (1) FR2964725B1 (fr)
RU (1) RU2572736C2 (fr)
WO (1) WO2012035248A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943403B1 (fr) 2009-03-17 2014-11-14 Snecma Chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air
FR2945854B1 (fr) 2009-05-19 2015-08-07 Snecma Vrille melangeuse pour un injecteur de carburant dans une chambre de combustion d'une turbine a gaz et dispositif de combustion correspondant
FR3003632B1 (fr) 2013-03-19 2016-10-14 Snecma Systeme d'injection pour chambre de combustion de turbomachine comportant une paroi annulaire a profil interne convergent
US9650916B2 (en) 2014-04-09 2017-05-16 Honeywell International Inc. Turbomachine cooling systems
FR3035481B1 (fr) 2015-04-23 2017-05-05 Snecma Chambre de combustion de turbomachine comportant un dispositif de guidage de flux d'air de forme specifique
US10619856B2 (en) 2017-03-13 2020-04-14 Rolls-Royce Corporation Notched gas turbine combustor cowl
US10816213B2 (en) 2018-03-01 2020-10-27 General Electric Company Combustor assembly with structural cowl and decoupled chamber
US10907831B2 (en) * 2018-05-07 2021-02-02 Rolls-Royce Corporation Ram pressure recovery fuel nozzle with a scoop
US10982852B2 (en) 2018-11-05 2021-04-20 Rolls-Royce Corporation Cowl integration to combustor wall

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB239127A (en) * 1925-03-25 1925-09-03 Stephen Edward Beeson Improvements in or relating to sawing, cutting and similar machines
BE795867A (fr) * 1972-03-01 1973-06-18 Gen Electric Dispositif pour uniformiser l'ecoulement de l'air dans une turbine a gaz
FR2559856B1 (fr) * 1984-02-17 1987-06-19 Caillau Ets Collier de serrage et son procede de fabrication
FR2686683B1 (fr) * 1992-01-28 1994-04-01 Snecma Turbomachine a chambre de combustion demontable.
CA2089272C (fr) 1992-03-23 2002-09-03 James Norman Reinhold, Jr. Chambre de combustion presentant une resistance aux chocs
US5279126A (en) * 1992-12-18 1994-01-18 United Technologies Corporation Diffuser-combustor
DE10159668A1 (de) * 2001-12-05 2003-06-18 Rolls Royce Deutschland Brennkammerkopf
GB2391297A (en) * 2002-07-24 2004-02-04 Rolls Royce Plc Gas supply assembly
US7222488B2 (en) * 2002-09-10 2007-05-29 General Electric Company Fabricated cowl for double annular combustor of a gas turbine engine
US6952927B2 (en) * 2003-05-29 2005-10-11 General Electric Company Multiport dome baffle
FR2856467B1 (fr) * 2003-06-18 2005-09-02 Snecma Moteurs Chambre de combustion annulaire de turbomachine
RU2250415C1 (ru) * 2003-08-05 2005-04-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Кольцевая камера сгорания газотурбинного двигателя
FR2885201B1 (fr) * 2005-04-28 2010-09-17 Snecma Moteurs Chambre de combustion aisement demontable a performance aerodynamique amelioree
FR2888631B1 (fr) 2005-07-18 2010-12-10 Snecma Turbomachine a distribution angulaire de l'air
FR2897145B1 (fr) * 2006-02-08 2013-01-18 Snecma Chambre de combustion annulaire de turbomachine a fixations alternees.
FR2897144B1 (fr) * 2006-02-08 2008-05-02 Snecma Sa Chambre de combustion de turbomachine a fentes tangentielles
FR2897417A1 (fr) * 2006-02-10 2007-08-17 Snecma Sa Chambre de combustion annulaire d'une turbomachine
FR2910597B1 (fr) * 2006-12-22 2009-03-20 Snecma Sa Carenage pour fond de chambre de combustion
FR2911668B1 (fr) * 2007-01-18 2009-03-20 Snecma Sa Chambre de combustion d'une turbomachine
FR2914399B1 (fr) * 2007-03-27 2009-10-02 Snecma Sa Carenage pour fond de chambre de combustion.
FR2921464B1 (fr) 2007-09-24 2014-03-28 Snecma Agencement de systemes d'injection dans un fond de chambre de combustion d'un moteur d'aeronef
FR2929690B1 (fr) * 2008-04-03 2012-08-17 Snecma Propulsion Solide Chambre de combustion sectorisee en cmc pour turbine a gaz
FR2943403B1 (fr) * 2009-03-17 2014-11-14 Snecma Chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air
FR2945854B1 (fr) 2009-05-19 2015-08-07 Snecma Vrille melangeuse pour un injecteur de carburant dans une chambre de combustion d'une turbine a gaz et dispositif de combustion correspondant
FR2975465B1 (fr) 2011-05-19 2018-03-09 Safran Aircraft Engines Paroi pour chambre de combustion de turbomachine comprenant un agencement optimise d'orifices d'entree d'air

Also Published As

Publication number Publication date
CN103080652A (zh) 2013-05-01
US8661829B2 (en) 2014-03-04
RU2013117008A (ru) 2014-10-20
BR112013006037B1 (pt) 2020-11-17
BR112013006037A2 (pt) 2016-06-07
CN103080652B (zh) 2015-05-06
EP2616742A1 (fr) 2013-07-24
WO2012035248A1 (fr) 2012-03-22
RU2572736C2 (ru) 2016-01-20
FR2964725A1 (fr) 2012-03-16
EP2616742B1 (fr) 2018-10-31
US20130160452A1 (en) 2013-06-27
CA2811163C (fr) 2018-10-23
CA2811163A1 (fr) 2012-03-22

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