FR2610701B1 - Structure de refroidissement de chemise de chambre de combustion pour un turboreacteur - Google Patents

Structure de refroidissement de chemise de chambre de combustion pour un turboreacteur

Info

Publication number
FR2610701B1
FR2610701B1 FR888801283A FR8801283A FR2610701B1 FR 2610701 B1 FR2610701 B1 FR 2610701B1 FR 888801283 A FR888801283 A FR 888801283A FR 8801283 A FR8801283 A FR 8801283A FR 2610701 B1 FR2610701 B1 FR 2610701B1
Authority
FR
France
Prior art keywords
turbojet
combustion chamber
cooling structure
shirt cooling
chamber shirt
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 - Lifetime
Application number
FR888801283A
Other languages
English (en)
Other versions
FR2610701A1 (fr
Inventor
Howard Lewis Foltz
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 FR2610701A1 publication Critical patent/FR2610701A1/fr
Application granted granted Critical
Publication of FR2610701B1 publication Critical patent/FR2610701B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
    • 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
    • F05B2260/202—Heat transfer, e.g. cooling by film cooling
    • 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
    • F05B2260/60—Fluid transfer
    • F05B2260/63—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
    • 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
FR888801283A 1987-02-06 1988-02-04 Structure de refroidissement de chemise de chambre de combustion pour un turboreacteur Expired - Lifetime FR2610701B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1181887A 1987-02-06 1987-02-06

Publications (2)

Publication Number Publication Date
FR2610701A1 FR2610701A1 (fr) 1988-08-12
FR2610701B1 true FR2610701B1 (fr) 1990-08-03

Family

ID=21752099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888801283A Expired - Lifetime FR2610701B1 (fr) 1987-02-06 1988-02-04 Structure de refroidissement de chemise de chambre de combustion pour un turboreacteur

Country Status (6)

Country Link
JP (1) JPH0682003B2 (fr)
DE (1) DE3803086C2 (fr)
FR (1) FR2610701B1 (fr)
GB (1) GB2200738B (fr)
IT (1) IT1226767B (fr)
SE (1) SE505585C2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624953B1 (fr) * 1987-12-16 1990-04-20 Snecma Chambre de combustion, pour turbomachines, possedant un convergent a doubles parois
GB2221979B (en) * 1988-08-17 1992-03-25 Rolls Royce Plc A combustion chamber for a gas turbine engine
CA2056592A1 (fr) * 1990-12-21 1992-06-22 Phillip D. Napoli Chemise de chambre de combustion a refroidissement par gaine d'air a trous multiples avec demarreur a gaine d'air rainuree
US5241827A (en) * 1991-05-03 1993-09-07 General Electric Company Multi-hole film cooled combuster linear with differential cooling
US5169287A (en) * 1991-05-20 1992-12-08 General Electric Company Shroud cooling assembly for gas turbine engine
JP2597800B2 (ja) * 1992-06-12 1997-04-09 ゼネラル・エレクトリック・カンパニイ ガスタービンエンジン用燃焼器
DE4304989A1 (de) * 1993-02-18 1994-08-25 Abb Management Ag Verfahren zur Kühlung einer Gasturbinenanlage
DE4328294A1 (de) * 1993-08-23 1995-03-02 Abb Management Ag Verfahren zur Kühlung eines Bauteils sowie Vorrichtung zur Durchführung des Verfahrens
FR2714154B1 (fr) * 1993-12-22 1996-01-19 Snecma Chambre de combustion comportant une paroi munie d'une multiperforation.
DE4443864A1 (de) * 1994-12-09 1996-06-13 Abb Management Ag Gek}hltes Wandteil
US5542246A (en) * 1994-12-15 1996-08-06 United Technologies Corporation Bulkhead cooling fairing
US6018950A (en) * 1997-06-13 2000-02-01 Siemens Westinghouse Power Corporation Combustion turbine modular cooling panel
DE29714742U1 (de) * 1997-08-18 1998-12-17 Siemens Ag Hitzeschildkomponente mit Kühlfluidrückführung und Hitzeschildanordnung für eine heißgasführende Komponente
GB2355301A (en) * 1999-10-13 2001-04-18 Rolls Royce Plc A wall structure for a combustor of a gas turbine engine
US7086232B2 (en) * 2002-04-29 2006-08-08 General Electric Company Multihole patch for combustor liner of a gas turbine engine
US7878002B2 (en) * 2007-04-17 2011-02-01 General Electric Company Methods and systems to facilitate reducing combustor pressure drops
US8307657B2 (en) * 2009-03-10 2012-11-13 General Electric Company Combustor liner cooling system
US8448416B2 (en) * 2009-03-30 2013-05-28 General Electric Company Combustor liner
EP2863018B1 (fr) * 2013-10-17 2018-03-21 Ansaldo Energia Switzerland AG Chambre de combustion de turbine à gaz avec un conduit de transition ayant une structure de refroidissement
JP6387551B2 (ja) * 2014-06-13 2018-09-12 ヤンマー株式会社 ガスタービンエンジン

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB967777A (en) * 1962-12-21 1964-08-26 Gen Electric Gas turbine engine cooling arrangements
IL42390A0 (en) * 1972-08-02 1973-07-30 Gen Electric Impingement cooled combustor dome
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
US4566280A (en) * 1983-03-23 1986-01-28 Burr Donald N Gas turbine engine combustor splash ring construction
JPH0660740B2 (ja) * 1985-04-05 1994-08-10 工業技術院長 ガスタービンの燃焼器

Also Published As

Publication number Publication date
DE3803086A1 (de) 1988-08-18
SE505585C2 (sv) 1997-09-15
SE8800376L (sv) 1988-08-07
DE3803086C2 (de) 1997-06-26
JPS63294421A (ja) 1988-12-01
JPH0682003B2 (ja) 1994-10-19
GB8802492D0 (en) 1988-03-02
SE8800376D0 (sv) 1988-02-05
GB2200738B (en) 1991-07-03
GB2200738A (en) 1988-08-10
IT8819295A0 (it) 1988-02-04
FR2610701A1 (fr) 1988-08-12
IT1226767B (it) 1991-02-06

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