CA1263243A - Couloir de transition refroidi par projection - Google Patents

Couloir de transition refroidi par projection

Info

Publication number
CA1263243A
CA1263243A CA000507566A CA507566A CA1263243A CA 1263243 A CA1263243 A CA 1263243A CA 000507566 A CA000507566 A CA 000507566A CA 507566 A CA507566 A CA 507566A CA 1263243 A CA1263243 A CA 1263243A
Authority
CA
Canada
Prior art keywords
impingement
transition duct
combustor
turbine
sleeve
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
Application number
CA000507566A
Other languages
English (en)
Inventor
Lewis Berkley Davis, Jr.
Charles Evan Steber
Walter Walls Goodwin
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24950020&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1263243(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1263243A publication Critical patent/CA1263243A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA000507566A 1985-05-14 1986-04-25 Couloir de transition refroidi par projection Expired CA1263243A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73401885A 1985-05-14 1985-05-14
US734,018 1985-05-14

Publications (1)

Publication Number Publication Date
CA1263243A true CA1263243A (fr) 1989-11-28

Family

ID=24950020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000507566A Expired CA1263243A (fr) 1985-05-14 1986-04-25 Couloir de transition refroidi par projection

Country Status (6)

Country Link
EP (1) EP0203431B2 (fr)
JP (1) JPS629157A (fr)
AU (1) AU593551B2 (fr)
CA (1) CA1263243A (fr)
DE (1) DE3675690D1 (fr)
NO (1) NO162887C (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157188A (en) * 1985-03-19 1992-10-20 Phillips Petroleum Company Methane conversion
JPH0752014B2 (ja) * 1986-03-20 1995-06-05 株式会社日立製作所 ガスタ−ビン燃焼器
US4984429A (en) * 1986-11-25 1991-01-15 General Electric Company Impingement cooled liner for dry low NOx venturi combustor
CA1309873C (fr) * 1987-04-01 1992-11-10 Graham P. Butt Methode de refroidissement par connection forcee du conduit de transition d'uneturbine a gaz
GB2221979B (en) * 1988-08-17 1992-03-25 Rolls Royce Plc A combustion chamber for a gas turbine engine
DE4239856A1 (de) * 1992-11-27 1994-06-01 Asea Brown Boveri Gasturbinenbrennkammer
FR2714154B1 (fr) * 1993-12-22 1996-01-19 Snecma Chambre de combustion comportant une paroi munie d'une multiperforation.
DE19720786A1 (de) * 1997-05-17 1998-11-19 Abb Research Ltd Brennkammer
GB2328011A (en) * 1997-08-05 1999-02-10 Europ Gas Turbines Ltd Combustor for gas or liquid fuelled turbine
US6494044B1 (en) * 1999-11-19 2002-12-17 General Electric Company Aerodynamic devices for enhancing sidepanel cooling on an impingement cooled transition duct and related method
EP1146289B1 (fr) * 2000-04-13 2008-12-24 Mitsubishi Heavy Industries, Ltd. Refroidissement de la partie aval d'une chambre de combustion
DE10064264B4 (de) 2000-12-22 2017-03-23 General Electric Technology Gmbh Anordnung zur Kühlung eines Bauteils
US7010921B2 (en) * 2004-06-01 2006-03-14 General Electric Company Method and apparatus for cooling combustor liner and transition piece of a gas turbine
EP1650503A1 (fr) * 2004-10-25 2006-04-26 Siemens Aktiengesellschaft Méthode de refroidissement d'un bouclier thermique et bouclier thermique
US7571611B2 (en) * 2006-04-24 2009-08-11 General Electric Company Methods and system for reducing pressure losses in gas turbine engines
US7878002B2 (en) * 2007-04-17 2011-02-01 General Electric Company Methods and systems to facilitate reducing combustor pressure drops
MY155351A (en) 2008-02-20 2015-10-15 Alstom Technology Ltd Impingement cooling plate for a hot gas duct of a thermal machine
US8474266B2 (en) * 2009-07-24 2013-07-02 General Electric Company System and method for a gas turbine combustor having a bleed duct from a diffuser to a fuel nozzle
US8516822B2 (en) * 2010-03-02 2013-08-27 General Electric Company Angled vanes in combustor flow sleeve
US8252251B2 (en) * 2010-03-30 2012-08-28 General Electric Company Fluid cooled reformer and method for cooling a reformer
US8359867B2 (en) * 2010-04-08 2013-01-29 General Electric Company Combustor having a flow sleeve
US8276391B2 (en) * 2010-04-19 2012-10-02 General Electric Company Combustor liner cooling at transition duct interface and related method
US9506359B2 (en) * 2012-04-03 2016-11-29 General Electric Company Transition nozzle combustion system
US9447971B2 (en) * 2012-05-02 2016-09-20 General Electric Company Acoustic resonator located at flow sleeve of gas turbine combustor
EP2738469B1 (fr) 2012-11-30 2019-04-17 Ansaldo Energia IP UK Limited Pièce de chambre de combustion de turbine à gaz comprenant un agencement de refroidissement de paroi
US10415478B2 (en) 2015-01-20 2019-09-17 United Technologies Corporation Air mixing systems having mixing chambers for gas turbine engines
US10100738B2 (en) * 2015-01-20 2018-10-16 United Technologies Corporation Overcooled air cooling system with annular mixing passage
EP3874129A4 (fr) * 2018-11-02 2022-10-05 Chromalloy Gas Turbine LLC Système et procédé pour fournir de l'air comprimé à une chambre de combustion de turbine à gaz

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873944A (en) * 1952-09-10 1959-02-17 Gen Motors Corp Turbine blade cooling
GB849255A (en) * 1956-11-01 1960-09-21 Josef Cermak Method of and arrangements for cooling the walls of combustion spaces and other spaces subject to high thermal stresses
GB1070480A (en) * 1966-02-01 1967-06-01 Rolls Royce Aerofoil shaped blade for a fluid flow machine such as a gas turbine engine
US3652181A (en) * 1970-11-23 1972-03-28 Carl F Wilhelm Jr Cooling sleeve for gas turbine combustor transition member
US3806276A (en) * 1972-08-30 1974-04-23 Gen Motors Corp Cooled turbine blade
FR2221020A5 (fr) * 1973-03-09 1974-10-04 Gen Electric
JPS5098105U (fr) * 1974-01-12 1975-08-15
CH584833A5 (fr) * 1975-05-16 1977-02-15 Bbc Brown Boveri & Cie
JPS5443123A (en) * 1977-09-12 1979-04-05 Furukawa Electric Co Ltd:The High tensile electric condictive copper alloy
CH633347A5 (de) * 1978-08-03 1982-11-30 Bbc Brown Boveri & Cie Gasturbine.
US4526226A (en) * 1981-08-31 1985-07-02 General Electric Company Multiple-impingement cooled structure
CA1193551A (fr) * 1981-12-31 1985-09-17 Paul C. Holden Aubage sous enveloppe a circulation de fluide de refroidissement
JPS58197402A (ja) * 1982-05-14 1983-11-17 Hitachi Ltd ガスタ−ビン翼

Also Published As

Publication number Publication date
NO162887C (no) 1990-02-28
NO162887B (no) 1989-11-20
NO861900L (no) 1986-11-17
EP0203431B2 (fr) 1996-05-22
EP0203431A1 (fr) 1986-12-03
AU5735386A (en) 1986-11-20
DE3675690D1 (de) 1991-01-03
JPH0524337B2 (fr) 1993-04-07
EP0203431B1 (fr) 1990-11-22
AU593551B2 (en) 1990-02-15
JPS629157A (ja) 1987-01-17

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