CA1004047A - Cooling film promoter for combustion chambers - Google Patents

Cooling film promoter for combustion chambers

Info

Publication number
CA1004047A
CA1004047A CA191,319A CA191319A CA1004047A CA 1004047 A CA1004047 A CA 1004047A CA 191319 A CA191319 A CA 191319A CA 1004047 A CA1004047 A CA 1004047A
Authority
CA
Canada
Prior art keywords
combustion chambers
cooling film
film promoter
promoter
cooling
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
CA191,319A
Other languages
English (en)
Inventor
Milton J. Kenworthy
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
Application granted granted Critical
Publication of CA1004047A publication Critical patent/CA1004047A/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

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)
CA191,319A 1973-02-12 1974-01-30 Cooling film promoter for combustion chambers Expired CA1004047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00331519A US3845620A (en) 1973-02-12 1973-02-12 Cooling film promoter for combustion chambers

Publications (1)

Publication Number Publication Date
CA1004047A true CA1004047A (en) 1977-01-25

Family

ID=23294307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,319A Expired CA1004047A (en) 1973-02-12 1974-01-30 Cooling film promoter for combustion chambers

Country Status (8)

Country Link
US (1) US3845620A (enrdf_load_stackoverflow)
JP (1) JPS5743813B2 (enrdf_load_stackoverflow)
BE (1) BE810902A (enrdf_load_stackoverflow)
CA (1) CA1004047A (enrdf_load_stackoverflow)
DE (1) DE2406277C2 (enrdf_load_stackoverflow)
FR (1) FR2217548B1 (enrdf_load_stackoverflow)
GB (1) GB1459500A (enrdf_load_stackoverflow)
IT (1) IT1006333B (enrdf_load_stackoverflow)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978662A (en) * 1975-04-28 1976-09-07 General Electric Company Cooling ring construction for combustion chambers
US3995422A (en) * 1975-05-21 1976-12-07 General Electric Company Combustor liner structure
US4184326A (en) * 1975-12-05 1980-01-22 United Technologies Corporation Louver construction for liner of gas turbine engine combustor
US4050241A (en) * 1975-12-22 1977-09-27 General Electric Company Stabilizing dimple for combustion liner cooling slot
JPS6115418Y2 (enrdf_load_stackoverflow) * 1977-09-12 1986-05-13
FR2450349A1 (fr) * 1979-03-01 1980-09-26 Snecma Perfectionnement au refroidissement des parois de chambres de combustion par pellicule d'air
US4232527A (en) * 1979-04-13 1980-11-11 General Motors Corporation Combustor liner joints
FR2490728A1 (fr) * 1980-09-25 1982-03-26 Snecma Dispositif de refroidissement par film d'air pour tube a flamme de moteur a turbine a gaz
US4380906A (en) * 1981-01-22 1983-04-26 United Technologies Corporation Combustion liner cooling scheme
US4485630A (en) * 1982-12-08 1984-12-04 General Electric Company Combustor liner
US4566280A (en) * 1983-03-23 1986-01-28 Burr Donald N Gas turbine engine combustor splash ring construction
DE3540942A1 (de) * 1985-11-19 1987-05-21 Mtu Muenchen Gmbh Umkehrbrennkammer, insbesondere umkehrringbrennkammer, fuer gasturbinentriebwerke, mit mindestens einer flammrohrwandfilmkuehleinrichtung
FR2604509B1 (fr) * 1986-09-25 1988-11-18 Snecma Procede de realisation d'un film de refroidissement pour chambre de combustion de turbomachine, film ainsi realise et chambre de combustion le comportant
US4896510A (en) * 1987-02-06 1990-01-30 General Electric Company Combustor liner cooling arrangement
JPH0182455U (enrdf_load_stackoverflow) * 1987-11-18 1989-06-01
US5651662A (en) * 1992-10-29 1997-07-29 General Electric Company Film cooled wall
US5363654A (en) * 1993-05-10 1994-11-15 General Electric Company Recuperative impingement cooling of jet engine components
JPH08278029A (ja) * 1995-02-06 1996-10-22 Toshiba Corp 燃焼器用ライナー及びその製造方法
US5680767A (en) * 1995-09-11 1997-10-28 General Electric Company Regenerative combustor cooling in a gas turbine engine
US6675582B2 (en) * 2001-05-23 2004-01-13 General Electric Company Slot cooled combustor line
US6554563B2 (en) * 2001-08-13 2003-04-29 General Electric Company Tangential flow baffle
US7007481B2 (en) * 2003-09-10 2006-03-07 General Electric Company Thick coated combustor liner
US9121609B2 (en) * 2008-10-14 2015-09-01 General Electric Company Method and apparatus for introducing diluent flow into a combustor
US9228747B2 (en) * 2013-03-12 2016-01-05 Pratt & Whitney Canada Corp. Combustor for gas turbine engine
EP3068975B1 (en) * 2013-11-11 2020-11-25 United Technologies Corporation Gas turbine engine component and corresponding methods of manufacturing
JP7393262B2 (ja) * 2020-03-23 2023-12-06 三菱重工業株式会社 燃焼器、及びこれを備えるガスタービン
JP7550694B2 (ja) * 2021-03-26 2024-09-13 本田技研工業株式会社 ガスタービン用燃焼器
CN117091162A (zh) 2022-05-13 2023-11-21 通用电气公司 具有稀释孔结构的燃烧器
CN117091158A (zh) 2022-05-13 2023-11-21 通用电气公司 燃烧器室网状结构
CN117091157A (zh) 2022-05-13 2023-11-21 通用电气公司 用于耐用燃烧室衬里的板吊架结构
CN117091159A (zh) 2022-05-13 2023-11-21 通用电气公司 燃烧器衬里
CN117091161A (zh) 2022-05-13 2023-11-21 通用电气公司 燃烧器衬里的中空板设计和结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555965A (en) * 1950-03-24 1951-06-05 Gen Electric End cap for fluid fuel combustors
US2958194A (en) * 1951-09-24 1960-11-01 Power Jets Res & Dev Ltd Cooled flame tube
US3121996A (en) * 1961-10-02 1964-02-25 Lucas Industries Ltd Liquid fuel combustion apparatus
DE1270889B (de) * 1964-05-13 1968-06-20 Rolls Royce Kuehlvorrichtung fuer Brennkammern von Gasturbinentriebwerken
US3369363A (en) * 1966-01-19 1968-02-20 Gen Electric Integral spacing rings for annular combustion chambers
US3589127A (en) * 1969-02-04 1971-06-29 Gen Electric Combustion apparatus
US3589128A (en) * 1970-02-02 1971-06-29 Avco Corp Cooling arrangement for a reverse flow gas turbine combustor
CH529916A (de) * 1970-10-01 1972-10-31 Bbc Sulzer Turbomaschinen Brennkammer für eine Gasturbinenanlage
US3738106A (en) * 1971-10-26 1973-06-12 Avco Corp Variable geometry combustors

Also Published As

Publication number Publication date
BE810902A (fr) 1974-05-29
JPS5743813B2 (enrdf_load_stackoverflow) 1982-09-17
GB1459500A (en) 1976-12-22
FR2217548A1 (enrdf_load_stackoverflow) 1974-09-06
FR2217548B1 (enrdf_load_stackoverflow) 1980-11-21
US3845620A (en) 1974-11-05
DE2406277C2 (de) 1986-06-26
DE2406277A1 (de) 1974-08-15
IT1006333B (it) 1976-09-30
JPS49112014A (enrdf_load_stackoverflow) 1974-10-25

Similar Documents

Publication Publication Date Title
CA1004047A (en) Cooling film promoter for combustion chambers
CA1014809A (en) Compound archery bow
AU6730874A (en) Magazine for razorblade catridges
CA996761A (en) Combustion liner cooling slot stabilizing dimple
CA1005894A (en) Cooling arrangement for flat semiconductor components
AU472475B2 (en) Polene compounds
ZA747498B (en) Combustion chambers
CA985251A (en) Engine mounting arrangement
CA982883A (en) High performance stern drive
CA1006775A (en) Takedown bow limb-handle assembly
CA1001678A (en) Cooled seal cartridge
CA981618A (en) Extended cooling conveyor
CA982882A (en) Multi-powerhead outboard motor
CA1002566A (en) Snowmobile engine cooling means
AU465374B2 (en) Side-stand for motorcycle
CA981917A (en) Heat engine
CA1015607A (en) Engine compartment
AU474059B2 (en) Phenyl thiadiazolyl-thiourea
CA997162A (en) Cooling system
CA1003275A (en) Carriage assembly for bulkheads
CA997163A (en) Cooling system
CA1017313A (en) Film magazine
AU478211B2 (en) Stern drive engine mount
CA993203A (en) Heat engine
CA993202A (en) Heat engine