SE457372B - Braennkammarfoder foer en gasturbinmotor - Google Patents

Braennkammarfoder foer en gasturbinmotor

Info

Publication number
SE457372B
SE457372B SE8102134A SE8102134A SE457372B SE 457372 B SE457372 B SE 457372B SE 8102134 A SE8102134 A SE 8102134A SE 8102134 A SE8102134 A SE 8102134A SE 457372 B SE457372 B SE 457372B
Authority
SE
Sweden
Prior art keywords
wall
cooling air
combustion
walls
combustion zone
Prior art date
Application number
SE8102134A
Other languages
English (en)
Swedish (sv)
Other versions
SE8102134L (sv
Inventor
I S Tanrikut
W B Wagner
I Segalman
P Goldberg
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of SE8102134L publication Critical patent/SE8102134L/xx
Publication of SE457372B publication Critical patent/SE457372B/sv

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
    • F23R3/002—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
    • F05B2260/221—Improvement of heat transfer
    • F05B2260/224—Improvement of heat transfer by increasing the heat transfer surface
    • F05B2260/2241—Improvement of heat transfer by increasing the heat transfer surface using fins or ribs
    • 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)
  • Gas Burners (AREA)
  • Spray-Type Burners (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)
SE8102134A 1980-04-02 1981-04-02 Braennkammarfoder foer en gasturbinmotor SE457372B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/136,848 US4361010A (en) 1980-04-02 1980-04-02 Combustor liner construction

Publications (2)

Publication Number Publication Date
SE8102134L SE8102134L (sv) 1981-10-03
SE457372B true SE457372B (sv) 1988-12-19

Family

ID=22474647

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8102134A SE457372B (sv) 1980-04-02 1981-04-02 Braennkammarfoder foer en gasturbinmotor

Country Status (8)

Country Link
US (1) US4361010A (fr)
JP (1) JPS56168041A (fr)
CA (1) CA1156843A (fr)
DE (1) DE3113380A1 (fr)
FR (1) FR2479951A1 (fr)
GB (1) GB2074715B (fr)
IL (1) IL62557A (fr)
SE (1) SE457372B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622821A (en) * 1985-01-07 1986-11-18 United Technologies Corporation Combustion liner for a gas turbine engine
US4790140A (en) * 1985-01-18 1988-12-13 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Liner cooling construction for gas turbine combustor or the like
US4642993A (en) * 1985-04-29 1987-02-17 Avco Corporation Combustor liner wall
EP0224817B1 (fr) * 1985-12-02 1989-07-12 Siemens Aktiengesellschaft Ecran de protection contre la chaleur pour éléments structuraux d'une turbine à gaz
US4800718A (en) * 1986-12-24 1989-01-31 The United States Of America As Represented By The Secretary Of The Air Force Surface cooling system
US4928479A (en) * 1987-12-28 1990-05-29 Sundstrand Corporation Annular combustor with tangential cooling air injection
DE3942271A1 (de) * 1989-12-21 1991-07-04 Mtu Maintenance Gmbh Verfahren zur reparatur eines flammrohres
DE4242721A1 (de) * 1992-12-17 1994-06-23 Asea Brown Boveri Gasturbinenbrennkammer
US5363654A (en) * 1993-05-10 1994-11-15 General Electric Company Recuperative impingement cooling of jet engine components
GB2355301A (en) * 1999-10-13 2001-04-18 Rolls Royce Plc A wall structure for a combustor of a gas turbine engine
US6345441B1 (en) * 2000-07-18 2002-02-12 General Electric Company Method of repairing combustion chamber liners
CA2364238A1 (fr) * 2000-12-04 2002-06-04 Katsunori Tanaka Ailette en plaques et chambre de combustion faisant appel a cet element
US6568079B2 (en) * 2001-06-11 2003-05-27 General Electric Company Methods for replacing combustor liner panels
US6581285B2 (en) * 2001-06-11 2003-06-24 General Electric Co. Methods for replacing nuggeted combustor liner panels
US6530225B1 (en) 2001-09-21 2003-03-11 Honeywell International, Inc. Waffle cooling
DE102004001393A1 (de) * 2004-01-09 2005-08-04 Mtu Aero Engines Gmbh Vorrichtung zur Aufhängung von Gaskanalelementen
US7278256B2 (en) * 2004-11-08 2007-10-09 United Technologies Corporation Pulsed combustion engine
DE102005059502A1 (de) * 2005-12-06 2007-06-14 Deutsches Zentrum für Luft- und Raumfahrt e.V. Heißkammer
EP2116770B1 (fr) * 2008-05-07 2013-12-04 Siemens Aktiengesellschaft Atténuation dynamique de chambre de combustion et agencement de refroidissement
JP5484707B2 (ja) * 2008-10-10 2014-05-07 三菱重工業株式会社 燃焼器およびガスタービン
US8549861B2 (en) * 2009-01-07 2013-10-08 General Electric Company Method and apparatus to enhance transition duct cooling in a gas turbine engine
US7712314B1 (en) * 2009-01-21 2010-05-11 Gas Turbine Efficiency Sweden Ab Venturi cooling system
JP5260402B2 (ja) * 2009-04-30 2013-08-14 三菱重工業株式会社 板状体の製造方法、板状体、ガスタービン燃焼器およびガスタービン
RU2530685C2 (ru) * 2010-03-25 2014-10-10 Дженерал Электрик Компани Структуры ударного воздействия для систем охлаждения
US8894363B2 (en) 2011-02-09 2014-11-25 Siemens Energy, Inc. Cooling module design and method for cooling components of a gas turbine system
US8959886B2 (en) 2010-07-08 2015-02-24 Siemens Energy, Inc. Mesh cooled conduit for conveying combustion gases
US20120227408A1 (en) * 2011-03-10 2012-09-13 Delavan Inc. Systems and methods of pressure drop control in fluid circuits through swirling flow mitigation
KR20150047565A (ko) * 2012-08-24 2015-05-04 알스톰 테크놀러지 리미티드 희석 가스 혼합기를 갖는 연속 연소
WO2015116360A1 (fr) * 2014-01-30 2015-08-06 United Technologies Corporation Flux de refroidissement pour un panneau principal dans une chambre de combustion de moteur à turbine à gaz
US10309652B2 (en) * 2014-04-14 2019-06-04 Siemens Energy, Inc. Gas turbine engine combustor basket with inverted platefins
JP6470135B2 (ja) 2014-07-14 2019-02-13 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 付加製造された表面仕上げ
US10480787B2 (en) * 2015-03-26 2019-11-19 United Technologies Corporation Combustor wall cooling channel formed by additive manufacturing
US10094564B2 (en) 2015-04-17 2018-10-09 Pratt & Whitney Canada Corp. Combustor dilution hole cooling system
GB202211589D0 (en) 2022-08-09 2022-09-21 Rolls Royce Plc A combustor assembly
GB202213352D0 (en) * 2022-09-13 2022-10-26 Rolls Royce Plc A combustor assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH255541A (de) * 1947-05-12 1948-06-30 Bbc Brown Boveri & Cie Gekühlte metallische Brennkammer zur Erzeugung von Heiz- und Treibgasen.
BE535497A (fr) * 1954-02-26
US3064424A (en) * 1959-09-30 1962-11-20 Gen Motors Corp Flame tube
US3333414A (en) * 1965-10-13 1967-08-01 United Aircraft Canada Aerodynamic-flow reverser and smoother
US3572031A (en) * 1969-07-11 1971-03-23 United Aircraft Corp Variable area cooling passages for gas turbine burners
US3706203A (en) * 1970-10-30 1972-12-19 United Aircraft Corp Wall structure for a gas turbine engine
GB1424197A (en) * 1972-06-09 1976-02-11 Lucas Industries Ltd Combustion chambers for gas turbine engines
GB1438379A (en) * 1973-08-16 1976-06-03 Rolls Royce Cooling arrangement for duct walls
GB1552132A (en) * 1975-11-29 1979-09-12 Rolls Royce Combustion chambers for gas turbine engines
FR2340453A1 (fr) * 1976-02-06 1977-09-02 Snecma Corps de chambre de combustion, notamment pour turboreacteurs
US4132066A (en) * 1977-09-23 1979-01-02 United Technologies Corporation Combustor liner for gas turbine engine

Also Published As

Publication number Publication date
GB2074715A (en) 1981-11-04
JPH0229935B2 (fr) 1990-07-03
IL62557A0 (en) 1981-06-29
FR2479951B1 (fr) 1984-02-10
SE8102134L (sv) 1981-10-03
DE3113380A1 (de) 1982-04-08
GB2074715B (en) 1983-10-05
IL62557A (en) 1984-01-31
US4361010A (en) 1982-11-30
JPS56168041A (en) 1981-12-24
CA1156843A (fr) 1983-11-15
DE3113380C2 (fr) 1990-09-27
FR2479951A1 (fr) 1981-10-09

Similar Documents

Publication Publication Date Title
SE457372B (sv) Braennkammarfoder foer en gasturbinmotor
SE453221B (sv) Brennkammarfoder for gasturbinmotor
JP5475901B2 (ja) 燃焼器ライナ及びガスタービンエンジンアセンブリ
EP1104871B1 (fr) Chambre de combustion pour une turbine à gaz
CA2503333C (fr) Conduit de transition refroidi par effusion avec trous de refroidissement formes
US8727704B2 (en) Ring segment with serpentine cooling passages
US10317079B2 (en) Cooling an aperture body of a combustor wall
US7010921B2 (en) Method and apparatus for cooling combustor liner and transition piece of a gas turbine
US20200240638A1 (en) Film-cooled multi-walled structure with one or more indentations
EP3032176B1 (fr) Guide(s) d'injecteur de carburant pour une chambre de combustion de moteur à turbine
US20120006518A1 (en) Mesh cooled conduit for conveying combustion gases
US4573315A (en) Low pressure loss, convectively gas-cooled inlet manifold for high temperature radial turbine
JP2002004804A (ja) 衝突冷却翼形
EP3077724B1 (fr) Refroidissement d'un corps à ouverture de refroidissement rapide d'une paroi de chambre de combustion
GB2033021A (en) Gas turbine stator casing
CN105276622B (zh) 燃气涡轮机的环形燃烧室和带有这种燃烧室的燃气涡轮机
US20130011238A1 (en) Cooled ring segment
US7204089B2 (en) Arrangement for the cooling of thermally highly loaded components
US20100300067A1 (en) Component configured for being subjected to high thermal load during operation
EP3130854A1 (fr) Système de refroidissement de forme de chambre de combustion
KR20230130103A (ko) 시일 부재 및 가스 터빈

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8102134-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8102134-7

Format of ref document f/p: F