JP6223954B2 - 燃焼器及びガスタービン - Google Patents

燃焼器及びガスタービン Download PDF

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Publication number
JP6223954B2
JP6223954B2 JP2014244314A JP2014244314A JP6223954B2 JP 6223954 B2 JP6223954 B2 JP 6223954B2 JP 2014244314 A JP2014244314 A JP 2014244314A JP 2014244314 A JP2014244314 A JP 2014244314A JP 6223954 B2 JP6223954 B2 JP 6223954B2
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JP
Japan
Prior art keywords
cooling medium
cooling
inlet
jacket
passage
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.)
Active
Application number
JP2014244314A
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English (en)
Japanese (ja)
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JP2016108964A5 (enExample
JP2016108964A (ja
Inventor
聡 水上
聡 水上
哲 小西
哲 小西
山崎　裕之
裕之 山崎
智治 藤田
智治 藤田
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.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Hitachi Power Systems Ltd
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
Priority to JP2014244314A priority Critical patent/JP6223954B2/ja
Application filed by Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Priority to PCT/JP2015/083824 priority patent/WO2016088783A1/ja
Priority to US15/519,668 priority patent/US10634056B2/en
Priority to DE112015005425.1T priority patent/DE112015005425B4/de
Priority to CN201580058259.4A priority patent/CN107076027B/zh
Priority to KR1020177012645A priority patent/KR101918878B1/ko
Publication of JP2016108964A publication Critical patent/JP2016108964A/ja
Publication of JP2016108964A5 publication Critical patent/JP2016108964A5/ja
Application granted granted Critical
Publication of JP6223954B2 publication Critical patent/JP6223954B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24—Heat or noise insulation
    • 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
    • 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
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/35—Combustors or associated equipment
    • 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
    • F23R2900/03043—Convection cooled combustion chamber walls with means for guiding the cooling air flow
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP2014244314A 2014-12-02 2014-12-02 燃焼器及びガスタービン Active JP6223954B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2014244314A JP6223954B2 (ja) 2014-12-02 2014-12-02 燃焼器及びガスタービン
US15/519,668 US10634056B2 (en) 2014-12-02 2015-12-01 Combustor and gas turbine
DE112015005425.1T DE112015005425B4 (de) 2014-12-02 2015-12-01 Brennkammer und Gasturbine
CN201580058259.4A CN107076027B (zh) 2014-12-02 2015-12-01 燃烧器以及燃气轮机
PCT/JP2015/083824 WO2016088783A1 (ja) 2014-12-02 2015-12-01 燃焼器及びガスタービン
KR1020177012645A KR101918878B1 (ko) 2014-12-02 2015-12-01 연소기 및 가스 터빈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014244314A JP6223954B2 (ja) 2014-12-02 2014-12-02 燃焼器及びガスタービン

Publications (3)

Publication Number Publication Date
JP2016108964A JP2016108964A (ja) 2016-06-20
JP2016108964A5 JP2016108964A5 (enExample) 2017-02-16
JP6223954B2 true JP6223954B2 (ja) 2017-11-01

Family

ID=56091724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014244314A Active JP6223954B2 (ja) 2014-12-02 2014-12-02 燃焼器及びガスタービン

Country Status (6)

Country Link
US (1) US10634056B2 (enExample)
JP (1) JP6223954B2 (enExample)
KR (1) KR101918878B1 (enExample)
CN (1) CN107076027B (enExample)
DE (1) DE112015005425B4 (enExample)
WO (1) WO2016088783A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015162795A1 (ja) * 2014-04-25 2015-10-29 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器及び該燃焼器を備えたガスタービン
WO2017047516A1 (ja) * 2015-09-15 2017-03-23 三菱日立パワーシステムズ株式会社 燃焼器用筒、燃焼器及びガスタービン
JP6843513B2 (ja) * 2016-03-29 2021-03-17 三菱パワー株式会社 燃焼器、燃焼器の性能向上方法
US10670271B2 (en) * 2016-09-30 2020-06-02 DOOSAN Heavy Industries Construction Co., LTD Acoustic dampening liner cap and gas turbine combustor including the same
DE112020002536T5 (de) * 2019-05-24 2022-02-24 Mitsubishi Power, Ltd. Übergangsstück, brennkammer, gasturbine und gasturbinenausrüstung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69515931T2 (de) * 1994-06-10 2000-11-02 General Electric Co., Schenectady Regelung einer Gasturbinenbrennkammer
JP3619599B2 (ja) * 1995-11-30 2005-02-09 株式会社東芝 ガスタービンプラント
US6890148B2 (en) * 2003-08-28 2005-05-10 Siemens Westinghouse Power Corporation Transition duct cooling system
CN100570216C (zh) * 2005-06-24 2009-12-16 株式会社日立制作所 喷烧器、燃气轮机燃烧器、喷烧器的冷却方法及喷烧器的改造方法
GB0601418D0 (en) * 2006-01-25 2006-03-08 Rolls Royce Plc Wall elements for gas turbine engine combustors
JP2008082247A (ja) * 2006-09-27 2008-04-10 Mitsubishi Heavy Ind Ltd ガスタービン
JP4969384B2 (ja) * 2007-09-25 2012-07-04 三菱重工業株式会社 ガスタービン燃焼器の冷却構造
JP4831835B2 (ja) 2007-09-25 2011-12-07 三菱重工業株式会社 ガスタービン燃焼器
JP2010085052A (ja) * 2008-10-01 2010-04-15 Mitsubishi Heavy Ind Ltd 燃焼器尾筒およびその設計方法ならびにガスタービン
US8307657B2 (en) 2009-03-10 2012-11-13 General Electric Company Combustor liner cooling system
US8590314B2 (en) * 2010-04-09 2013-11-26 General Electric Company Combustor liner helical cooling apparatus
US8276391B2 (en) 2010-04-19 2012-10-02 General Electric Company Combustor liner cooling at transition duct interface and related method
JP5653705B2 (ja) * 2010-09-30 2015-01-14 三菱重工業株式会社 回収式空気冷却ガスタービン燃焼器冷却構造
JP6041299B2 (ja) * 2012-11-15 2016-12-07 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器及び該燃焼器を備えたガスタービン
EP2863018B1 (en) * 2013-10-17 2018-03-21 Ansaldo Energia Switzerland AG Combustor of a gas turbine with a transition piece having a cooling structure
EP2960436B1 (en) * 2014-06-27 2017-08-09 Ansaldo Energia Switzerland AG Cooling structure for a transition piece of a gas turbine

Also Published As

Publication number Publication date
KR20170066626A (ko) 2017-06-14
WO2016088783A1 (ja) 2016-06-09
KR101918878B1 (ko) 2018-11-14
US20170254267A1 (en) 2017-09-07
CN107076027B (zh) 2019-03-29
US10634056B2 (en) 2020-04-28
JP2016108964A (ja) 2016-06-20
DE112015005425B4 (de) 2023-11-09
DE112015005425T5 (de) 2017-08-17
CN107076027A (zh) 2017-08-18

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