DE112017001602B4 - Brennkammer und gasturbine - Google Patents

Brennkammer und gasturbine Download PDF

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Publication number
DE112017001602B4
DE112017001602B4 DE112017001602.9T DE112017001602T DE112017001602B4 DE 112017001602 B4 DE112017001602 B4 DE 112017001602B4 DE 112017001602 T DE112017001602 T DE 112017001602T DE 112017001602 B4 DE112017001602 B4 DE 112017001602B4
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DE
Germany
Prior art keywords
combustion chamber
flange portion
flame stabilizer
nozzle
circumferential direction
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
DE112017001602.9T
Other languages
German (de)
English (en)
Other versions
DE112017001602T5 (de
Inventor
Kenji Miyamoto
Satoshi Takiguchi
Keijiro Saito
Shinji Akamatsu
Shinichi Fukuba
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 Heavy Industries 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
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE112017001602T5 publication Critical patent/DE112017001602T5/de
Application granted granted Critical
Publication of DE112017001602B4 publication Critical patent/DE112017001602B4/de
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Classifications

    • 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)
DE112017001602.9T 2016-03-29 2017-03-28 Brennkammer und gasturbine Active DE112017001602B4 (de)

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
JP2016-065010 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
DE112017001602T5 DE112017001602T5 (de) 2018-12-13
DE112017001602B4 true DE112017001602B4 (de) 2021-05-27

Family

ID=59965762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017001602.9T Active DE112017001602B4 (de) 2016-03-29 2017-03-28 Brennkammer und gasturbine

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 (1)

* 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

Family Cites Families (14)

* 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
JP3970139B2 (ja) * 2002-09-10 2007-09-05 三菱重工業株式会社 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
JP6021108B2 (ja) 2012-02-14 2016-11-02 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
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 (1)

* 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

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
KR102145776B1 (ko) 2020-08-19
US10851998B2 (en) 2020-12-01

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R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: MITSUBISHI POWER, LTD., YOKOHAMA-SHI, JP

Free format text: FORMER OWNER: MITSUBISHI HEAVY INDUSTRIES, LTD., TOKYO, JP

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Representative=s name: HENKEL & PARTNER MBB PATENTANWALTSKANZLEI, REC, DE

R020 Patent grant now final