FR2727193B1 - Chambre de combustion a deux tetes fonctionnant du ralenti au plein gaz - Google Patents

Chambre de combustion a deux tetes fonctionnant du ralenti au plein gaz

Info

Publication number
FR2727193B1
FR2727193B1 FR9414014A FR9414014A FR2727193B1 FR 2727193 B1 FR2727193 B1 FR 2727193B1 FR 9414014 A FR9414014 A FR 9414014A FR 9414014 A FR9414014 A FR 9414014A FR 2727193 B1 FR2727193 B1 FR 2727193B1
Authority
FR
France
Prior art keywords
combustion chamber
slow motion
chamber operating
full gas
head 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.)
Expired - Fee Related
Application number
FR9414014A
Other languages
English (en)
Other versions
FR2727193A1 (fr
Inventor
Jean Paul Daniel Allary
Denis Roger Henri Ansart
Yves Francois Andre Salan
Denis Jean Maurice Sandelis
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
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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
Application filed by Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR9414014A priority Critical patent/FR2727193B1/fr
Priority to US08/561,275 priority patent/US5642621A/en
Priority to DE69514321T priority patent/DE69514321T2/de
Priority to EP95402626A priority patent/EP0718560B1/fr
Publication of FR2727193A1 publication Critical patent/FR2727193A1/fr
Application granted granted Critical
Publication of FR2727193B1 publication Critical patent/FR2727193B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • 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
    • 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
    • F23R3/34—Feeding into different combustion zones
FR9414014A 1994-11-23 1994-11-23 Chambre de combustion a deux tetes fonctionnant du ralenti au plein gaz Expired - Fee Related FR2727193B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9414014A FR2727193B1 (fr) 1994-11-23 1994-11-23 Chambre de combustion a deux tetes fonctionnant du ralenti au plein gaz
US08/561,275 US5642621A (en) 1994-11-23 1995-11-21 Dual head combustion chamber
DE69514321T DE69514321T2 (de) 1994-11-23 1995-11-22 Stufenbrennkammer, deren Vollastbrenner auch Leerlaufbrenner enthalten
EP95402626A EP0718560B1 (fr) 1994-11-23 1995-11-22 Chambre de combustion à deux têtes fonctionnant du ralenti au plein gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414014A FR2727193B1 (fr) 1994-11-23 1994-11-23 Chambre de combustion a deux tetes fonctionnant du ralenti au plein gaz

Publications (2)

Publication Number Publication Date
FR2727193A1 FR2727193A1 (fr) 1996-05-24
FR2727193B1 true FR2727193B1 (fr) 1996-12-20

Family

ID=9469057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9414014A Expired - Fee Related FR2727193B1 (fr) 1994-11-23 1994-11-23 Chambre de combustion a deux tetes fonctionnant du ralenti au plein gaz

Country Status (4)

Country Link
US (1) US5642621A (fr)
EP (1) EP0718560B1 (fr)
DE (1) DE69514321T2 (fr)
FR (1) FR2727193B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770283B1 (fr) * 1997-10-29 1999-11-19 Snecma Chambre de combustion pour turbomachine
DE10020598A1 (de) * 2000-04-27 2002-03-07 Rolls Royce Deutschland Gasturbinenbrennkammer mit Zuleitungsöffnungen
FR2817017B1 (fr) * 2000-11-21 2003-03-07 Snecma Moteurs Refroidissement integral des injecteurs de decollage d'une chambre de combustion a deux tetes
FR2829228B1 (fr) 2001-08-28 2005-07-15 Snecma Moteurs Chambre de combustion annulaire a double tete etagee
FR2958014B1 (fr) 2010-03-23 2013-12-13 Snecma Chambre de combustion a injecteurs decales longitudinalement sur une meme couronne
EP2434222B1 (fr) * 2010-09-24 2019-02-27 Ansaldo Energia IP UK Limited Méthode d'opération d'une chambre de combustion
RU2493491C1 (ru) * 2012-04-26 2013-09-20 Федеральное государственное бюджетное учреждение науки Институт химической физики им. Н.Н. Семенова Российской академии наук (ИХФ РАН) Способ сжигания топлива в камере сгорания газотурбинной установки и устройство для его реализации
US10670267B2 (en) * 2015-08-14 2020-06-02 Raytheon Technologies Corporation Combustor hole arrangement for gas turbine engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012904A (en) * 1975-07-17 1977-03-22 Chrysler Corporation Gas turbine burner
FR2402068A1 (fr) * 1977-09-02 1979-03-30 Snecma Chambre de combustion anti-pollution
US4194358A (en) * 1977-12-15 1980-03-25 General Electric Company Double annular combustor configuration
GB2030653B (en) * 1978-10-02 1983-05-05 Gen Electric Gas turbine engine combustion gas temperature variation
US4292801A (en) * 1979-07-11 1981-10-06 General Electric Company Dual stage-dual mode low nox combustor
US5284019A (en) * 1990-06-12 1994-02-08 The United States Of America As Represented By The Secretary Of The Air Force Double dome, single anular combustor with daisy mixer
US5406799A (en) * 1992-06-12 1995-04-18 United Technologies Corporation Combustion chamber
FR2694624B1 (fr) * 1992-08-05 1994-09-23 Snecma Chambre de combustion à plusieurs injecteurs de carburant.
US5323604A (en) * 1992-11-16 1994-06-28 General Electric Company Triple annular combustor for gas turbine engine
FR2698157B1 (fr) * 1992-11-18 1994-12-16 Snecma Système d'injection aérodynamique de chambre de combustion.

Also Published As

Publication number Publication date
EP0718560A1 (fr) 1996-06-26
US5642621A (en) 1997-07-01
EP0718560B1 (fr) 2000-01-05
DE69514321T2 (de) 2000-06-08
DE69514321D1 (de) 2000-02-10
FR2727193A1 (fr) 1996-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse
D3 Ip right revived
RN Application for restoration
ST Notification of lapse