FR2395401A1 - Chambre de combustion pour une turbine a gaz - Google Patents

Chambre de combustion pour une turbine a gaz

Info

Publication number
FR2395401A1
FR2395401A1 FR7818793A FR7818793A FR2395401A1 FR 2395401 A1 FR2395401 A1 FR 2395401A1 FR 7818793 A FR7818793 A FR 7818793A FR 7818793 A FR7818793 A FR 7818793A FR 2395401 A1 FR2395401 A1 FR 2395401A1
Authority
FR
France
Prior art keywords
burner
cooling jacket
gas turbine
combustion chamber
connection piece
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.)
Withdrawn
Application number
FR7818793A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2395401A1 publication Critical patent/FR2395401A1/fr
Withdrawn legal-status Critical Current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
    • F23R3/44—Combustion chambers comprising a single tubular flame tube within a tubular casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • 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
    • F23R3/60—Support structures; Attaching or mounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Chambre de combustion pour turbine à gaz avec brûleur entourée d'une chemise réfrigérante. Entre le brûleur 36 et la pièce de raccordement 44, on prévoit un jeu de séparation 60 qui débouche dans une chambre intermédiaire 62, cette chambre intermédiaire 62 étant délimitée dans la zone du point de transition du brûleur 36 à la pièce de raccordement 44 par deux anneaux de laminage 64, 66 disposés à l'intérieur de la chemise réfrigérante 41. Dans ces conditions une première chemise réfrigérante 40 entoure le brûleur 36 et est prévue pour l'arrivée de l'air de combustion, tandis que la deuxième chemise réfrigérante 42 est alimentée avec de l'air de refroidissement. Application : aux turbines à gaz.
FR7818793A 1977-06-24 1978-06-23 Chambre de combustion pour une turbine a gaz Withdrawn FR2395401A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2728399A DE2728399C2 (de) 1977-06-24 1977-06-24 Brennkammer für eine Gasturbine

Publications (1)

Publication Number Publication Date
FR2395401A1 true FR2395401A1 (fr) 1979-01-19

Family

ID=6012210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818793A Withdrawn FR2395401A1 (fr) 1977-06-24 1978-06-23 Chambre de combustion pour une turbine a gaz

Country Status (5)

Country Link
US (1) US4211069A (fr)
JP (1) JPS5412017A (fr)
DE (1) DE2728399C2 (fr)
FR (1) FR2395401A1 (fr)
SE (1) SE7807058L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424141A1 (de) * 1984-06-30 1986-01-09 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Luftspeicher-gasturbine
US5289687A (en) * 1992-03-30 1994-03-01 General Electric Company One-piece cowl for a double annular combustor
US5323600A (en) * 1993-08-03 1994-06-28 General Electric Company Liner stop assembly for a combustor
DE4339724C1 (de) * 1993-11-22 1995-01-19 Siemens Ag Gasarmatur
DE19720786A1 (de) * 1997-05-17 1998-11-19 Abb Research Ltd Brennkammer
DE19737997A1 (de) * 1997-08-30 1999-03-04 Asea Brown Boveri Plenum
US7707835B2 (en) * 2005-06-15 2010-05-04 General Electric Company Axial flow sleeve for a turbine combustor and methods of introducing flow sleeve air
US7870739B2 (en) * 2006-02-02 2011-01-18 Siemens Energy, Inc. Gas turbine engine curved diffuser with partial impingement cooling apparatus for transitions
US7757492B2 (en) * 2007-05-18 2010-07-20 General Electric Company Method and apparatus to facilitate cooling turbine engines
US8516822B2 (en) * 2010-03-02 2013-08-27 General Electric Company Angled vanes in combustor flow sleeve
US20130111916A1 (en) * 2011-11-07 2013-05-09 General Electric Company System for operating a power plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669090A (en) * 1951-01-13 1954-02-16 Lanova Corp Combustion chamber
US2973624A (en) * 1955-10-26 1961-03-07 Gen Electric Cowled dome liners
US3652181A (en) * 1970-11-23 1972-03-28 Carl F Wilhelm Jr Cooling sleeve for gas turbine combustor transition member
GB1424197A (en) * 1972-06-09 1976-02-11 Lucas Industries Ltd Combustion chambers for gas turbine engines
DE2416909A1 (de) * 1974-04-06 1975-10-16 Daimler Benz Ag Betriebsverfahren fuer eine gasturbinenanlage zur abgasverbesserung und entsprechende gasturbinenanlage
DE2523449C3 (de) * 1975-05-27 1981-03-26 Kraftwerk Union AG, 45473 Mülheim Brennkammer für Gasturbinen

Also Published As

Publication number Publication date
DE2728399A1 (de) 1979-01-11
SE7807058L (sv) 1978-12-25
US4211069A (en) 1980-07-08
DE2728399C2 (de) 1982-04-22
JPS5412017A (en) 1979-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse