FR2975466B1 - Chambre annulaire de combustion pour une turbomachine - Google Patents

Chambre annulaire de combustion pour une turbomachine

Info

Publication number
FR2975466B1
FR2975466B1 FR1154302A FR1154302A FR2975466B1 FR 2975466 B1 FR2975466 B1 FR 2975466B1 FR 1154302 A FR1154302 A FR 1154302A FR 1154302 A FR1154302 A FR 1154302A FR 2975466 B1 FR2975466 B1 FR 2975466B1
Authority
FR
France
Prior art keywords
turbomachine
combustion chamber
annular combustion
annular
chamber
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
FR1154302A
Other languages
English (en)
Other versions
FR2975466A1 (fr
Inventor
Denis Jean Maurice Sandelis
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 FR1154302A priority Critical patent/FR2975466B1/fr
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to US14/118,393 priority patent/US9951955B2/en
Priority to PCT/FR2012/051056 priority patent/WO2012156631A1/fr
Priority to EP12728666.4A priority patent/EP2710298B1/fr
Priority to RU2013155913/06A priority patent/RU2604260C2/ru
Priority to CN201280023894.5A priority patent/CN103562641B/zh
Priority to CA2835361A priority patent/CA2835361C/fr
Priority to BR112013028196-0A priority patent/BR112013028196B1/pt
Publication of FR2975466A1 publication Critical patent/FR2975466A1/fr
Application granted granted Critical
Publication of FR2975466B1 publication Critical patent/FR2975466B1/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
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • 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
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14701—Swirling means inside the mixing tube or chamber to improve premixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
FR1154302A 2011-05-17 2011-05-17 Chambre annulaire de combustion pour une turbomachine Active FR2975466B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1154302A FR2975466B1 (fr) 2011-05-17 2011-05-17 Chambre annulaire de combustion pour une turbomachine
PCT/FR2012/051056 WO2012156631A1 (fr) 2011-05-17 2012-05-11 Chambre annulaire de combustion pour une turbomachine
EP12728666.4A EP2710298B1 (fr) 2011-05-17 2012-05-11 Chambre annulaire de combustion pour une turbomachine
RU2013155913/06A RU2604260C2 (ru) 2011-05-17 2012-05-11 Кольцевая камера сгорания для турбомашины
US14/118,393 US9951955B2 (en) 2011-05-17 2012-05-11 Annular combustion chamber for a turbine engine
CN201280023894.5A CN103562641B (zh) 2011-05-17 2012-05-11 用于涡轮机的环形燃烧室
CA2835361A CA2835361C (fr) 2011-05-17 2012-05-11 Chambre annulaire de combustion pour une turbomachine
BR112013028196-0A BR112013028196B1 (pt) 2011-05-17 2012-05-11 Câmara anular de combustão para uma turbomáquina e turbomáquina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154302A FR2975466B1 (fr) 2011-05-17 2011-05-17 Chambre annulaire de combustion pour une turbomachine

Publications (2)

Publication Number Publication Date
FR2975466A1 FR2975466A1 (fr) 2012-11-23
FR2975466B1 true FR2975466B1 (fr) 2013-05-24

Family

ID=44549662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154302A Active FR2975466B1 (fr) 2011-05-17 2011-05-17 Chambre annulaire de combustion pour une turbomachine

Country Status (1)

Country Link
FR (1) FR2975466B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113137629B (zh) * 2021-04-19 2022-11-04 中国航发湖南动力机械研究所 双级整体式涡流器及火焰筒头部结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811278A (en) * 1973-02-01 1974-05-21 Gen Electric Fuel injection apparatus
US6141967A (en) * 1998-01-09 2000-11-07 General Electric Company Air fuel mixer for gas turbine combustor
FR2891314B1 (fr) * 2005-09-28 2015-04-24 Snecma Bras d'injecteur anti-cokefaction.
GB2455729B (en) * 2007-12-19 2012-06-13 Rolls Royce Plc A fuel distribution apparatus
FR2952166B1 (fr) * 2009-11-05 2012-01-06 Snecma Dispositif melangeur de carburant pour chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air

Also Published As

Publication number Publication date
FR2975466A1 (fr) 2012-11-23

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