KR102145776B1 - 연소기, 가스 터빈 - Google Patents

연소기, 가스 터빈 Download PDF

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Publication number
KR102145776B1
KR102145776B1 KR1020187027388A KR20187027388A KR102145776B1 KR 102145776 B1 KR102145776 B1 KR 102145776B1 KR 1020187027388 A KR1020187027388 A KR 1020187027388A KR 20187027388 A KR20187027388 A KR 20187027388A KR 102145776 B1 KR102145776 B1 KR 102145776B1
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KR
South Korea
Prior art keywords
downstream side
combustor
flange portion
nozzle
slit
Prior art date
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KR1020187027388A
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English (en)
Korean (ko)
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KR20180115774A (ko
Inventor
겐지 미야모토
사토시 다키구치
게이지로 사이토
신지 아카마츠
신이치 후쿠바
Original Assignee
미츠비시 쥬고교 가부시키가이샤
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Publication of KR20180115774A publication Critical patent/KR20180115774A/ko
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Publication of KR102145776B1 publication Critical patent/KR102145776B1/ko
Assigned to 미츠비시 파워 가부시키가이샤 reassignment 미츠비시 파워 가부시키가이샤 권리의 전부이전등록 Assignors: 미츠비시 쥬고교 가부시키가이샤
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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
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
    • 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
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • 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
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
    • 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
    • F23R3/34—Feeding into different combustion zones
    • 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
    • F23R3/34—Feeding into different combustion zones
    • F23R3/346—Feeding into different combustion zones for staged combustion
    • 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
    • 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
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
KR1020187027388A 2016-03-29 2017-03-28 연소기, 가스 터빈 Active KR102145776B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016065010A JP6638163B2 (ja) 2016-03-29 2016-03-29 燃焼器、ガスタービン
JPJP-P-2016-065010 2016-03-29
PCT/JP2017/012538 WO2017170485A1 (ja) 2016-03-29 2017-03-28 燃焼器、ガスタービン

Publications (2)

Publication Number Publication Date
KR20180115774A KR20180115774A (ko) 2018-10-23
KR102145776B1 true KR102145776B1 (ko) 2020-08-19

Family

ID=59965762

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187027388A Active KR102145776B1 (ko) 2016-03-29 2017-03-28 연소기, 가스 터빈

Country Status (6)

Country Link
US (1) US10851998B2 (https=)
JP (1) JP6638163B2 (https=)
KR (1) KR102145776B1 (https=)
CN (1) CN108885002B (https=)
DE (1) DE112017001602B4 (https=)
WO (1) WO2017170485A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7287811B2 (ja) * 2019-03-25 2023-06-06 三菱重工業株式会社 燃焼器及びガスタービン
CN110822474B (zh) * 2019-11-06 2020-08-14 中国科学院工程热物理研究所 一种燃烧室火焰稳定结构
CN115574347B (zh) * 2022-09-16 2023-12-29 南京航空航天大学 一种用于加力燃烧室的单进口单驻涡凹腔稳定器
CN116642202B (zh) * 2023-02-28 2025-09-02 中山大学 一种带有定向调控燃油喷射的火焰稳定器
US20260078905A1 (en) * 2024-09-17 2026-03-19 General Electric Company Turbine engine with combustion section and fuel passage that supplies hydrogen-containing fuel to combustion section

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003130351A (ja) 2001-10-18 2003-05-08 Mitsubishi Heavy Ind Ltd 燃焼器、ガスタービン及びジェットエンジン
JP2004101071A (ja) 2002-09-10 2004-04-02 Mitsubishi Heavy Ind Ltd 燃焼器
JP2013190196A (ja) 2012-02-14 2013-09-26 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141657A (ja) 1991-11-20 1993-06-08 Hitachi Ltd ガスタービン燃焼器
NL9200397A (nl) 1992-03-04 1993-10-01 Philips Nv Informatie-optekeninrichting.
US6122916A (en) * 1998-01-02 2000-09-26 Siemens Westinghouse Power Corporation Pilot cones for dry low-NOx combustors
JPH11344224A (ja) 1998-06-02 1999-12-14 Hitachi Ltd ガスタービン燃焼器
JP2005114193A (ja) 2003-10-03 2005-04-28 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器
CN201885230U (zh) * 2010-12-10 2011-06-29 上海诺特飞博燃烧设备有限公司 一种烟气内回流均相燃烧低NOx燃烧器
CN203215671U (zh) * 2013-01-22 2013-09-25 温岭市华瑞热能设备制造有限公司 一种燃气燃烧器
DE112015002441B4 (de) 2014-05-23 2022-08-18 Mitsubishi Heavy Industries, Ltd. Gasturbinenbrennkammer und Gasturbine
JP6430756B2 (ja) * 2014-09-19 2018-11-28 三菱日立パワーシステムズ株式会社 燃焼バーナ及び燃焼器、並びにガスタービン
JP6422075B2 (ja) 2014-09-24 2018-11-14 太陽誘電株式会社 組成物及び組成物を利用したモーター蛋白デバイス
JP6422579B2 (ja) * 2015-07-03 2018-11-14 三菱日立パワーシステムズ株式会社 燃焼器ノズル、ガスタービン燃焼器及びガスタービン並びにカバーリング、燃焼器ノズルの製造方法
JP6723768B2 (ja) * 2016-03-07 2020-07-15 三菱重工業株式会社 バーナアセンブリ、燃焼器、及びガスタービン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003130351A (ja) 2001-10-18 2003-05-08 Mitsubishi Heavy Ind Ltd 燃焼器、ガスタービン及びジェットエンジン
JP2004101071A (ja) 2002-09-10 2004-04-02 Mitsubishi Heavy Ind Ltd 燃焼器
JP2013190196A (ja) 2012-02-14 2013-09-26 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器

Also Published As

Publication number Publication date
CN108885002A (zh) 2018-11-23
DE112017001602T5 (de) 2018-12-13
CN108885002B (zh) 2021-02-26
JP6638163B2 (ja) 2020-01-29
JP2017180898A (ja) 2017-10-05
KR20180115774A (ko) 2018-10-23
WO2017170485A1 (ja) 2017-10-05
WO2017170485A8 (ja) 2018-10-25
US20190107283A1 (en) 2019-04-11
US10851998B2 (en) 2020-12-01
DE112017001602B4 (de) 2021-05-27

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