KR102055493B1 - 연소기 및 가스 터빈 - Google Patents

연소기 및 가스 터빈 Download PDF

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Publication number
KR102055493B1
KR102055493B1 KR1020177036177A KR20177036177A KR102055493B1 KR 102055493 B1 KR102055493 B1 KR 102055493B1 KR 1020177036177 A KR1020177036177 A KR 1020177036177A KR 20177036177 A KR20177036177 A KR 20177036177A KR 102055493 B1 KR102055493 B1 KR 102055493B1
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South Korea
Prior art keywords
combustion cylinder
space
wall
opening
combustion
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KR1020177036177A
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English (en)
Korean (ko)
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KR20180008687A (ko
Inventor
와타루 구기미야
다이키 기노시타
아츠시 고야마
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미츠비시 히타치 파워 시스템즈 가부시키가이샤
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Publication of KR20180008687A publication Critical patent/KR20180008687A/ko
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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)
KR1020177036177A 2015-07-08 2016-07-06 연소기 및 가스 터빈 Active KR102055493B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2015-137077 2015-07-08
JP2015137077A JP6579834B2 (ja) 2015-07-08 2015-07-08 燃焼器及びガスタービン
PCT/JP2016/070051 WO2017006971A1 (ja) 2015-07-08 2016-07-06 燃焼器及びガスタービン

Publications (2)

Publication Number Publication Date
KR20180008687A KR20180008687A (ko) 2018-01-24
KR102055493B1 true KR102055493B1 (ko) 2019-12-12

Family

ID=57685119

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177036177A Active KR102055493B1 (ko) 2015-07-08 2016-07-06 연소기 및 가스 터빈

Country Status (6)

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

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
JP7008722B2 (ja) * 2017-03-30 2022-01-25 シーメンス アクティエンゲゼルシャフト ガスタービンエンジンの燃焼器セクションにおける冷却流体の二重利用のための導管配置を備えたシステム
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
KR102655031B1 (ko) * 2019-12-24 2024-04-04 미츠비시 파워 가부시키가이샤 연소기 부품, 이 연소기 부품을 구비하는 연소기, 및 이 연소기를 구비하는 가스 터빈
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
US12535212B2 (en) * 2022-06-29 2026-01-27 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
CN119042669B (zh) * 2024-07-29 2025-12-26 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150020498A1 (en) * 2013-07-19 2015-01-22 Reinhard Schilp Cooling cover for gas turbine damping resonator

Family Cites Families (11)

* 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
CN102165263B (zh) * 2009-02-27 2014-12-31 三菱重工业株式会社 燃烧器及具备该燃烧器的燃气轮机
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
EP2930429B1 (en) 2011-03-22 2016-12-14 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150020498A1 (en) * 2013-07-19 2015-01-22 Reinhard Schilp Cooling cover for gas turbine damping resonator

Also Published As

Publication number Publication date
US20180180288A1 (en) 2018-06-28
JP6579834B2 (ja) 2019-09-25
DE112016002108B4 (de) 2021-02-04
CN107407484A (zh) 2017-11-28
JP2017020682A (ja) 2017-01-26
WO2017006971A1 (ja) 2017-01-12
KR20180008687A (ko) 2018-01-24
CN107407484B (zh) 2019-12-03
DE112016002108T5 (de) 2018-03-08
US10712004B2 (en) 2020-07-14

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