KR101576720B1 - 가스 터빈 연소기 - Google Patents

가스 터빈 연소기 Download PDF

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Publication number
KR101576720B1
KR101576720B1 KR1020137033961A KR20137033961A KR101576720B1 KR 101576720 B1 KR101576720 B1 KR 101576720B1 KR 1020137033961 A KR1020137033961 A KR 1020137033961A KR 20137033961 A KR20137033961 A KR 20137033961A KR 101576720 B1 KR101576720 B1 KR 101576720B1
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KR
South Korea
Prior art keywords
resonance device
resonance
inner cylinder
inner tube
combustion
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KR1020137033961A
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Korean (ko)
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KR20140012183A (ko
Inventor
신지 아카마츠
히로아키 기시다
겐지 사토
겐타로 도쿠야마
게이스케 마츠야마
다카요시 다카시마
Original Assignee
미츠비시 히타치 파워 시스템즈 가부시키가이샤
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Publication of KR20140012183A publication Critical patent/KR20140012183A/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
    • F23R3/02—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
    • 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
    • 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
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing 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
    • 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
    • F23R3/42—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
KR1020137033961A 2011-07-07 2012-06-28 가스 터빈 연소기 Active KR101576720B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011151310A JP5804808B2 (ja) 2011-07-07 2011-07-07 ガスタービン燃焼器及びその燃焼振動減衰方法
JPJP-P-2011-151310 2011-07-07
PCT/JP2012/066596 WO2013005651A1 (ja) 2011-07-07 2012-06-28 ガスタービン燃焼器

Publications (2)

Publication Number Publication Date
KR20140012183A KR20140012183A (ko) 2014-01-29
KR101576720B1 true KR101576720B1 (ko) 2015-12-10

Family

ID=47437006

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137033961A Active KR101576720B1 (ko) 2011-07-07 2012-06-28 가스 터빈 연소기

Country Status (6)

Country Link
US (2) US9003800B2 (cg-RX-API-DMAC7.html)
EP (1) EP2730845B1 (cg-RX-API-DMAC7.html)
JP (1) JP5804808B2 (cg-RX-API-DMAC7.html)
KR (1) KR101576720B1 (cg-RX-API-DMAC7.html)
CN (1) CN103620307B (cg-RX-API-DMAC7.html)
WO (1) WO2013005651A1 (cg-RX-API-DMAC7.html)

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JP5804808B2 (ja) * 2011-07-07 2015-11-04 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その燃焼振動減衰方法
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US9410484B2 (en) 2013-07-19 2016-08-09 Siemens Aktiengesellschaft Cooling chamber for upstream weld of damping resonator on turbine component
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WO2016057009A1 (en) * 2014-10-06 2016-04-14 Siemens Aktiengesellschaft Combustor and method for damping vibrational modes under high-frequency combustion dynamics
CN104566477B (zh) * 2014-12-31 2019-02-01 北京华清燃气轮机与煤气化联合循环工程技术有限公司 用于燃气轮机火焰筒的调频装置及燃气轮机火焰筒
KR101853456B1 (ko) * 2015-06-16 2018-04-30 두산중공업 주식회사 가스터빈용 연소 덕트 조립체
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KR102044668B1 (ko) 2018-11-30 2019-11-20 한국기계연구원 연소진동 저감용 노즐 가이드를 구비한 가스터빈 연소기
DE102019205540A1 (de) * 2019-04-17 2020-10-22 Siemens Aktiengesellschaft Resonator, Verfahren zur Herstellung eines solchen sowie mit einem solchen versehene Brenneranordnung
JP2021063464A (ja) * 2019-10-15 2021-04-22 三菱パワー株式会社 ガスタービン燃焼器
KR102117531B1 (ko) * 2019-11-07 2020-06-10 한국기계연구원 연소진동 저감을 위한 음향 감쇠 구조를 갖는 가스터빈 연소기용 버너
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DE102020213836A1 (de) * 2020-11-04 2022-05-05 Siemens Energy Global GmbH & Co. KG Resonatorring, Verfahren und Brennkorb

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Also Published As

Publication number Publication date
JP5804808B2 (ja) 2015-11-04
EP2730845A4 (en) 2015-02-25
US10197284B2 (en) 2019-02-05
JP2013019567A (ja) 2013-01-31
EP2730845A1 (en) 2014-05-14
EP2730845B1 (en) 2020-02-12
CN103620307B (zh) 2015-08-12
CN103620307A (zh) 2014-03-05
US20130008167A1 (en) 2013-01-10
US9003800B2 (en) 2015-04-14
KR20140012183A (ko) 2014-01-29
WO2013005651A1 (ja) 2013-01-10
US20150101343A1 (en) 2015-04-16

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