JP6579834B2 - 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
JP6579834B2
JP6579834B2 JP2015137077A JP2015137077A JP6579834B2 JP 6579834 B2 JP6579834 B2 JP 6579834B2 JP 2015137077 A JP2015137077 A JP 2015137077A JP 2015137077 A JP2015137077 A JP 2015137077A JP 6579834 B2 JP6579834 B2 JP 6579834B2
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Japan
Prior art keywords
combustion cylinder
space
wall
combustor
height
Prior art date
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Application number
JP2015137077A
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English (en)
Japanese (ja)
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JP2017020682A5 (enExample
JP2017020682A (ja
Inventor
航 釘宮
航 釘宮
泰希 木下
泰希 木下
小山　敦史
小山　　敦史
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 JP2015137077A priority Critical patent/JP6579834B2/ja
Application filed by Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Priority to DE112016002108.9T priority patent/DE112016002108B4/de
Priority to KR1020177036177A priority patent/KR102055493B1/ko
Priority to CN201680015810.1A priority patent/CN107407484B/zh
Priority to PCT/JP2016/070051 priority patent/WO2017006971A1/ja
Priority to US15/736,064 priority patent/US10712004B2/en
Publication of JP2017020682A publication Critical patent/JP2017020682A/ja
Publication of JP2017020682A5 publication Critical patent/JP2017020682A5/ja
Application granted granted Critical
Publication of JP6579834B2 publication Critical patent/JP6579834B2/ja
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    • 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
    • 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
    • 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
    • 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
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • 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
    • F23R2900/00013—Reducing thermo-acoustic vibrations by active means
    • 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
    • F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2015137077A 2015-07-08 2015-07-08 燃焼器及びガスタービン Active JP6579834B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2015137077A JP6579834B2 (ja) 2015-07-08 2015-07-08 燃焼器及びガスタービン
KR1020177036177A KR102055493B1 (ko) 2015-07-08 2016-07-06 연소기 및 가스 터빈
CN201680015810.1A CN107407484B (zh) 2015-07-08 2016-07-06 燃烧器以及燃气涡轮
PCT/JP2016/070051 WO2017006971A1 (ja) 2015-07-08 2016-07-06 燃焼器及びガスタービン
DE112016002108.9T DE112016002108B4 (de) 2015-07-08 2016-07-06 Brennkammer und Gasturbine
US15/736,064 US10712004B2 (en) 2015-07-08 2016-07-06 Combustor including an acoustic device mounted on a combustion liner for damping combustion oscillation of a predetermined frequency and gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015137077A JP6579834B2 (ja) 2015-07-08 2015-07-08 燃焼器及びガスタービン

Publications (3)

Publication Number Publication Date
JP2017020682A JP2017020682A (ja) 2017-01-26
JP2017020682A5 JP2017020682A5 (enExample) 2018-06-28
JP6579834B2 true JP6579834B2 (ja) 2019-09-25

Family

ID=57685119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015137077A Active JP6579834B2 (ja) 2015-07-08 2015-07-08 燃焼器及びガスタービン

Country Status (6)

Country Link
US (1) US10712004B2 (enExample)
JP (1) JP6579834B2 (enExample)
KR (1) KR102055493B1 (enExample)
CN (1) CN107407484B (enExample)
DE (1) DE112016002108B4 (enExample)
WO (1) WO2017006971A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US11204164B2 (en) * 2017-03-30 2021-12-21 Siemens Energy Global GmbH & Co. KG System with conduit arrangement for dual utilization of cooling fluid in a combustor section of a gas turbine engine
EP3655946B1 (en) * 2017-07-20 2022-12-28 President and Fellows of Harvard College Acoustic damper for gas turbine combustors
JP7289752B2 (ja) * 2019-08-01 2023-06-12 三菱重工業株式会社 音響減衰器、筒アッセンブリ、燃焼器、ガスタービン及び筒アッセンブリの製造方法
JP7262364B2 (ja) 2019-10-17 2023-04-21 三菱重工業株式会社 ガスタービン燃焼器
US11852343B2 (en) * 2019-12-24 2023-12-26 Mitsubishi Heavy Industries, Ltd. Combustor component, combustor including the combustor component, and gas turbine including the combustor
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
JP6980144B1 (ja) * 2021-03-24 2021-12-15 三菱パワー株式会社 ガスタービン用燃焼器、ガスタービン及びガスタービンの組立方法
JP2023158415A (ja) * 2022-04-18 2023-10-30 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
US20240003543A1 (en) * 2022-06-29 2024-01-04 General Electric Company Acoustic liner for a gas turbine engine
CN120418590A (zh) * 2023-02-22 2025-08-01 三菱重工业株式会社 燃烧器用筒体、燃烧器及燃气轮机
GB2632877A (en) * 2023-08-14 2025-02-26 Siemens Energy Global Gmbh & Co Kg Combustor with resonator for gas turbine engine
CN119042669A (zh) * 2024-07-29 2024-11-29 北京航空航天大学 燃烧室及燃烧室中吸声结构的参数确定方法、装置和设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243884A1 (de) * 2002-09-21 2004-04-01 Mann + Hummel Gmbh Resonatorschalldämpfer
US7080514B2 (en) * 2003-08-15 2006-07-25 Siemens Power Generation,Inc. High frequency dynamics resonator assembly
JP2008121961A (ja) 2006-11-10 2008-05-29 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器用の音響ライナー
JP4981615B2 (ja) 2007-10-19 2012-07-25 三菱重工業株式会社 ガスタービン
JP5291790B2 (ja) * 2009-02-27 2013-09-18 三菱重工業株式会社 燃焼器およびこれを備えたガスタービン
US8789372B2 (en) * 2009-07-08 2014-07-29 General Electric Company Injector with integrated resonator
US8413443B2 (en) * 2009-12-15 2013-04-09 Siemens Energy, Inc. Flow control through a resonator system of gas turbine combustor
EP2385303A1 (en) * 2010-05-03 2011-11-09 Alstom Technology Ltd Combustion Device for a Gas Turbine
EP2690365B1 (en) * 2011-03-22 2015-12-30 Mitsubishi Heavy Industries, Ltd. Acoustic damper, combustor, and gas turbine
EP2642204A1 (en) * 2012-03-21 2013-09-25 Alstom Technology Ltd Simultaneous broadband damping at multiple locations in a combustion chamber
US9163837B2 (en) * 2013-02-27 2015-10-20 Siemens Aktiengesellschaft Flow conditioner in a combustor of a gas turbine engine
US9410484B2 (en) * 2013-07-19 2016-08-09 Siemens Aktiengesellschaft Cooling chamber for upstream weld of damping resonator on turbine component

Also Published As

Publication number Publication date
US10712004B2 (en) 2020-07-14
KR102055493B1 (ko) 2019-12-12
KR20180008687A (ko) 2018-01-24
DE112016002108B4 (de) 2021-02-04
JP2017020682A (ja) 2017-01-26
DE112016002108T5 (de) 2018-03-08
US20180180288A1 (en) 2018-06-28
CN107407484A (zh) 2017-11-28
WO2017006971A1 (ja) 2017-01-12
CN107407484B (zh) 2019-12-03

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