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GB2125950B - Gas turbine combustor - Google Patents

Gas turbine combustor

Info

Publication number
GB2125950B
GB2125950B GB08316374A GB8316374A GB2125950B GB 2125950 B GB2125950 B GB 2125950B GB 08316374 A GB08316374 A GB 08316374A GB 8316374 A GB8316374 A GB 8316374A GB 2125950 B GB2125950 B GB 2125950B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine combustor
combustor
gas
turbine
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
GB08316374A
Other versions
GB8316374D0 (en
GB2125950A (en
Inventor
Jacob Sherman Hoffman
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
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB8316374D0 publication Critical patent/GB8316374D0/en
Publication of GB2125950A publication Critical patent/GB2125950A/en
Application granted granted Critical
Publication of GB2125950B publication Critical patent/GB2125950B/en
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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
    • 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
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Spray-Type Burners (AREA)
GB08316374A 1982-08-16 1983-06-16 Gas turbine combustor Expired GB2125950B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40810482A 1982-08-16 1982-08-16

Publications (3)

Publication Number Publication Date
GB8316374D0 GB8316374D0 (en) 1983-07-20
GB2125950A GB2125950A (en) 1984-03-14
GB2125950B true GB2125950B (en) 1986-09-24

Family

ID=23614881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316374A Expired GB2125950B (en) 1982-08-16 1983-06-16 Gas turbine combustor

Country Status (6)

Country Link
JP (1) JPS5969626A (en)
CA (1) CA1208922A (en)
DE (1) DE3328682A1 (en)
FR (1) FR2531748B1 (en)
GB (1) GB2125950B (en)
IT (1) IT1194584B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167864A (en) * 2017-11-20 2018-06-15 北京动力机械研究所 Burner inner liner and high-pressure turbine guider integral structure
CN111648866A (en) * 2020-04-14 2020-09-11 南京航空航天大学 A kind of impinging gas film-diverging hole composite cooling structure

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660740B2 (en) * 1985-04-05 1994-08-10 工業技術院長 Gas turbine combustor
US4984429A (en) * 1986-11-25 1991-01-15 General Electric Company Impingement cooled liner for dry low NOx venturi combustor
US5012645A (en) * 1987-08-03 1991-05-07 United Technologies Corporation Combustor liner construction for gas turbine engine
FR2668246B1 (en) * 1990-10-17 1994-12-09 Snecma COMBUSTION CHAMBER PROVIDED WITH A WALL COOLING DEVICE.
DE4244301C2 (en) * 1992-12-28 2001-09-13 Abb Research Ltd Impact cooling device
DE4444961A1 (en) * 1994-12-16 1996-06-20 Mtu Muenchen Gmbh Device for cooling in particular the rear wall of the flame tube of a combustion chamber for gas turbine engines
GB9505067D0 (en) * 1995-03-14 1995-05-03 Europ Gas Turbines Ltd Combustor and operating method for gas or liquid-fuelled turbine
DE19547703C2 (en) * 1995-12-20 1999-02-18 Mtu Muenchen Gmbh Combustion chamber, in particular ring combustion chamber, for gas turbine engines
US7051532B2 (en) * 2003-10-17 2006-05-30 General Electric Company Methods and apparatus for film cooling gas turbine engine combustors
US7036316B2 (en) * 2003-10-17 2006-05-02 General Electric Company Methods and apparatus for cooling turbine engine combustor exit temperatures
US7270175B2 (en) 2004-01-09 2007-09-18 United Technologies Corporation Extended impingement cooling device and method
EP1813869A3 (en) 2006-01-25 2013-08-14 Rolls-Royce plc Wall elements for gas turbine engine combustors
GB0601413D0 (en) 2006-01-25 2006-03-08 Rolls Royce Plc Wall elements for gas turbine engine combustors
GB0601418D0 (en) 2006-01-25 2006-03-08 Rolls Royce Plc Wall elements for gas turbine engine combustors
US11859819B2 (en) 2021-10-15 2024-01-02 General Electric Company Ceramic composite combustor dome and liners

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB721209A (en) * 1951-09-24 1955-01-05 Power Jets Res & Dev Ltd Combustion apparatus
GB763692A (en) * 1955-01-07 1956-12-12 Svenska Turbinfab Ab Improved combustion chamber for gas turbines
GB845971A (en) * 1958-07-21 1960-08-24 Gen Electric Improvements relating to combustion chambers for gas turbine engines
US3777484A (en) * 1971-12-08 1973-12-11 Gen Electric Shrouded combustion liner
IL42390A0 (en) * 1972-08-02 1973-07-30 Gen Electric Impingement cooled combustor dome
DE2339366A1 (en) * 1972-08-15 1974-02-28 Stal Laval Turbin Ab COMBUSTION CHAMBER FOR GAS TURBINE
CA980584A (en) * 1972-11-10 1975-12-30 Edward E. Ekstedt Double walled impingement cooled combustor
FR2312654A1 (en) * 1975-05-28 1976-12-24 Snecma COMBUSTION CHAMBERS IMPROVEMENTS FOR GAS TURBINE ENGINES
GB2034874A (en) * 1978-11-03 1980-06-11 Gen Electric Gas turbine engine combustor
US4312186A (en) * 1979-10-17 1982-01-26 General Motors Corporation Shingled laminated porous material
US4302941A (en) * 1980-04-02 1981-12-01 United Technologies Corporation Combuster liner construction for gas turbine engine
GB2087065B (en) * 1980-11-08 1984-11-07 Rolls Royce Wall structure for a combustion chamber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167864A (en) * 2017-11-20 2018-06-15 北京动力机械研究所 Burner inner liner and high-pressure turbine guider integral structure
CN111648866A (en) * 2020-04-14 2020-09-11 南京航空航天大学 A kind of impinging gas film-diverging hole composite cooling structure

Also Published As

Publication number Publication date
GB8316374D0 (en) 1983-07-20
IT1194584B (en) 1988-09-22
FR2531748A1 (en) 1984-02-17
IT8322399A0 (en) 1983-08-03
CA1208922A (en) 1986-08-05
GB2125950A (en) 1984-03-14
JPS5969626A (en) 1984-04-19
FR2531748B1 (en) 1987-08-28
DE3328682A1 (en) 1984-03-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee