FR2451998A1 - Chambre de combustion pour moteur a turbine a gaz a paroi amont specialement refrigeree - Google Patents

Chambre de combustion pour moteur a turbine a gaz a paroi amont specialement refrigeree

Info

Publication number
FR2451998A1
FR2451998A1 FR8005916A FR8005916A FR2451998A1 FR 2451998 A1 FR2451998 A1 FR 2451998A1 FR 8005916 A FR8005916 A FR 8005916A FR 8005916 A FR8005916 A FR 8005916A FR 2451998 A1 FR2451998 A1 FR 2451998A1
Authority
FR
France
Prior art keywords
combustion chamber
gas turbine
turbine engine
downstream part
burner
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.)
Granted
Application number
FR8005916A
Other languages
English (en)
Other versions
FR2451998B1 (fr
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2451998A1 publication Critical patent/FR2451998A1/fr
Application granted granted Critical
Publication of FR2451998B1 publication Critical patent/FR2451998B1/fr
Expired 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
    • F23R3/002—Wall structures
    • 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

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)
  • Gas Burners (AREA)
  • Spray-Type Burners (AREA)

Abstract

L'INVENTION CONCERNE UNE CHAMBRE DE COMBUSTION POUR MOTEUR A TURBINE A GAZ DONT LA PAROI AMONT EST CONFORMEE EN VUE D'EN AMELIORER LE REFROIDISSEMENT ET D'Y EMPECHER L'ACCUMULATION DE PARTICULES DE CARBONE. CETTE PAROI AMONT SE COMPOSE D'UNE PARTIE AMONT ET D'UNE PARTIE AVAL DEFINISSANT ENTRE ELLES UNE ENCEINTE ALIMENTEE EN AIR REFRIGERANT. LES ELEMENTS CONSTITUTIFS DE CETTE PARTIE AVAL 30 (PAR EXEMPLE DES SEGMENTS GROUPES EN COURONNE) COMPORTENT CHACUN UNE OUVERTURE CENTRALE 40 POUR BRULEUR, DE CHAQUE COTE DE LAQUELLE SONT DISPOSEES DES FACETTES 44 PERCEES D'ORIFICES 46 PERMETTANT A L'AIR SORTANT DE L'ENCEINTE DE VENIR BALAYER LA FACE AVAL 38 DE LA PARTIE AVAL DE PAROI.
FR8005916A 1979-03-22 1980-03-17 Chambre de combustion pour moteur a turbine a gaz a paroi amont specialement refrigeree Expired FR2451998B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7910157A GB2044912B (en) 1979-03-22 1979-03-22 Gas turbine combustion chamber

Publications (2)

Publication Number Publication Date
FR2451998A1 true FR2451998A1 (fr) 1980-10-17
FR2451998B1 FR2451998B1 (fr) 1986-10-10

Family

ID=10504065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005916A Expired FR2451998B1 (fr) 1979-03-22 1980-03-17 Chambre de combustion pour moteur a turbine a gaz a paroi amont specialement refrigeree

Country Status (6)

Country Link
US (1) US4380905A (fr)
JP (1) JPS5952327B2 (fr)
DE (1) DE3009908C2 (fr)
FR (1) FR2451998B1 (fr)
GB (1) GB2044912B (fr)
IT (1) IT1130066B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161914B (en) * 1980-12-10 1986-06-11 Rolls Royce Combustion equipment for a gas turbine engine
GB8703101D0 (en) * 1987-02-11 1987-03-18 Secr Defence Gas turbine engine combustion chambers
GB2221291A (en) * 1988-07-27 1990-01-31 Rolls Royce Plc Improvements in or relating to combustion chambers chambers for gas turbines engines
US5129231A (en) * 1990-03-12 1992-07-14 United Technologies Corporation Cooled combustor dome heatshield
GB9018014D0 (en) * 1990-08-16 1990-10-03 Rolls Royce Plc Gas turbine engine combustor
GB9018013D0 (en) * 1990-08-16 1990-10-03 Rolls Royce Plc Gas turbine engine combustor
GB2247522B (en) * 1990-09-01 1993-11-10 Rolls Royce Plc Gas turbine engine combustor
GB9112324D0 (en) † 1991-06-07 1991-07-24 Rolls Royce Plc Gas turbine engine combustor
US5307637A (en) * 1992-07-09 1994-05-03 General Electric Company Angled multi-hole film cooled single wall combustor dome plate
US5419681A (en) * 1993-01-25 1995-05-30 General Electric Company Film cooled wall
US5444982A (en) * 1994-01-12 1995-08-29 General Electric Company Cyclonic prechamber with a centerbody
DE4427222A1 (de) * 1994-08-01 1996-02-08 Bmw Rolls Royce Gmbh Hitzeschild für eine Gasturbinen-Brennkammer
DE19502328A1 (de) * 1995-01-26 1996-08-01 Bmw Rolls Royce Gmbh Hitzeschild für eine Gasturbinen-Brennkammer
GB2297829B (en) * 1995-02-07 1998-08-12 Rolls Royce Plc Annular combustion chamber
US6164074A (en) * 1997-12-12 2000-12-26 United Technologies Corporation Combustor bulkhead with improved cooling and air recirculation zone
EP1312865A1 (fr) * 2001-11-15 2003-05-21 Siemens Aktiengesellschaft Chambre de combustion annulaire de turbine à gaz
EP1400751A1 (fr) * 2002-09-17 2004-03-24 Siemens Aktiengesellschaft Chambre de combustion pour turbine à gaz
US7121095B2 (en) * 2003-08-11 2006-10-17 General Electric Company Combustor dome assembly of a gas turbine engine having improved deflector plates
US6976363B2 (en) * 2003-08-11 2005-12-20 General Electric Company Combustor dome assembly of a gas turbine engine having a contoured swirler
US7506512B2 (en) * 2005-06-07 2009-03-24 Honeywell International Inc. Advanced effusion cooling schemes for combustor domes
US20100095680A1 (en) * 2008-10-22 2010-04-22 Honeywell International Inc. Dual wall structure for use in a combustor of a gas turbine engine
US20100095679A1 (en) * 2008-10-22 2010-04-22 Honeywell International Inc. Dual wall structure for use in a combustor of a gas turbine engine
US9897320B2 (en) * 2009-07-30 2018-02-20 Honeywell International Inc. Effusion cooled dual wall gas turbine combustors
US20130074507A1 (en) * 2011-09-28 2013-03-28 Karthick Kaleeswaran Combustion liner for a turbine engine
US20140216044A1 (en) * 2012-12-17 2014-08-07 United Technologoes Corporation Gas turbine engine combustor heat shield with increased film cooling effectiveness
WO2014123850A1 (fr) 2013-02-06 2014-08-14 United Technologies Corporation Composant de turbine à gaz avec trous de film de refroidissement orientés vers l'amont
EP2954261B1 (fr) 2013-02-08 2020-03-04 United Technologies Corporation Chambre de combustion de turbine à gaz
US9982604B2 (en) 2015-01-20 2018-05-29 United Technologies Corporation Multi-stage inter shaft ring seal
DE102017100984B4 (de) 2017-01-19 2019-03-07 Karlsruher Institut für Technologie Gasturbinenbrennkammeranordnung
GB201715366D0 (en) 2017-09-22 2017-11-08 Rolls Royce Plc A combustion chamber
US11326518B2 (en) * 2019-02-07 2022-05-10 Raytheon Technologies Corporation Cooled component for a gas turbine engine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539970A (fr) *
US2547619A (en) * 1948-11-27 1951-04-03 Gen Electric Combustor with sectional housing and liner
FR1130578A (fr) * 1955-08-29 1957-02-07 Snecma Perfectionnements aux dispositifs de combustion
US3075352A (en) * 1958-11-28 1963-01-29 Gen Motors Corp Combustion chamber fluid inlet construction
US3643430A (en) * 1970-03-04 1972-02-22 United Aircraft Corp Smoke reduction combustion chamber
FR2123386A1 (fr) * 1971-01-25 1972-09-08 United Kingdom Government
US3808803A (en) * 1973-03-15 1974-05-07 Us Navy Anticarbon device for the scroll fuel carburetor
FR2333126A1 (fr) * 1975-11-29 1977-06-24 Rolls Royce Dispositif de refrigeration pour chambre de combustion de moteur a turbine a gaz
FR2357738A1 (fr) * 1976-07-07 1978-02-03 Snecma Chambre de combustion pour turbomachines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916619A (en) * 1972-10-30 1975-11-04 Hitachi Ltd Burning method for gas turbine combustor and a construction thereof
FR2312654A1 (fr) * 1975-05-28 1976-12-24 Snecma Perfectionnements aux chambres de combustion pour moteurs a turbine a gaz
GB1575410A (en) * 1976-09-04 1980-09-24 Rolls Royce Combustion apparatus for use in gas turbine engines
FR2410138A2 (fr) * 1977-11-29 1979-06-22 Snecma Perfectionnements aux chambres de combustion pour moteur a turbine a gaz
US4242871A (en) * 1979-09-18 1981-01-06 United Technologies Corporation Louver burner liner

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539970A (fr) *
US2547619A (en) * 1948-11-27 1951-04-03 Gen Electric Combustor with sectional housing and liner
FR1130578A (fr) * 1955-08-29 1957-02-07 Snecma Perfectionnements aux dispositifs de combustion
US3075352A (en) * 1958-11-28 1963-01-29 Gen Motors Corp Combustion chamber fluid inlet construction
US3643430A (en) * 1970-03-04 1972-02-22 United Aircraft Corp Smoke reduction combustion chamber
FR2123386A1 (fr) * 1971-01-25 1972-09-08 United Kingdom Government
US3808803A (en) * 1973-03-15 1974-05-07 Us Navy Anticarbon device for the scroll fuel carburetor
FR2333126A1 (fr) * 1975-11-29 1977-06-24 Rolls Royce Dispositif de refrigeration pour chambre de combustion de moteur a turbine a gaz
FR2357738A1 (fr) * 1976-07-07 1978-02-03 Snecma Chambre de combustion pour turbomachines

Also Published As

Publication number Publication date
IT8020773A0 (it) 1980-03-19
DE3009908C2 (de) 1982-02-18
IT1130066B (it) 1986-06-11
JPS5952327B2 (ja) 1984-12-19
GB2044912B (en) 1983-02-23
DE3009908A1 (de) 1980-09-25
US4380905A (en) 1983-04-26
JPS55131626A (en) 1980-10-13
GB2044912A (en) 1980-10-22
FR2451998B1 (fr) 1986-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse