DE102020212410A1 - Gasturbinenverbrennungsvorrichtung - Google Patents

Gasturbinenverbrennungsvorrichtung Download PDF

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Publication number
DE102020212410A1
DE102020212410A1 DE102020212410.8A DE102020212410A DE102020212410A1 DE 102020212410 A1 DE102020212410 A1 DE 102020212410A1 DE 102020212410 A DE102020212410 A DE 102020212410A DE 102020212410 A1 DE102020212410 A1 DE 102020212410A1
Authority
DE
Germany
Prior art keywords
fuel
fuel nozzles
gas turbine
mouths
air
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.)
Pending
Application number
DE102020212410.8A
Other languages
German (de)
English (en)
Inventor
Tomohiro Asai
Shohei Yoshida
Yoshitaka Hirata
Yasuhiro Akiyama
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Power 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 Power Ltd filed Critical Mitsubishi Power Ltd
Publication of DE102020212410A1 publication Critical patent/DE102020212410A1/de
Pending legal-status Critical Current

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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
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/26—Controlling the air flow
    • 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
    • F23R3/34—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
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous 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
    • F23R3/28—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
    • 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
    • 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
    • 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
    • F23R2900/03343—Pilot burners operating in premixed mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE102020212410.8A 2019-10-01 2020-09-30 Gasturbinenverbrennungsvorrichtung Pending DE102020212410A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019181123A JP2021055971A (ja) 2019-10-01 2019-10-01 ガスタービン燃焼器
JP2019-181123 2019-10-01

Publications (1)

Publication Number Publication Date
DE102020212410A1 true DE102020212410A1 (de) 2021-04-01

Family

ID=74872715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020212410.8A Pending DE102020212410A1 (de) 2019-10-01 2020-09-30 Gasturbinenverbrennungsvorrichtung

Country Status (5)

Country Link
US (1) US20210095849A1 (zh)
JP (1) JP2021055971A (zh)
CN (1) CN112594735B (zh)
DE (1) DE102020212410A1 (zh)
RU (1) RU2746489C1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022207490A1 (de) 2022-07-21 2024-02-01 Rolls-Royce Deutschland Ltd & Co Kg Düsenvorrichtung zur Zugabe von Kraftstoff in eine Brennkammer einer Gasturbinenanordnung und Gasturbinenanordnung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11828467B2 (en) 2019-12-31 2023-11-28 General Electric Company Fluid mixing apparatus using high- and low-pressure fluid streams
US11287134B2 (en) * 2019-12-31 2022-03-29 General Electric Company Combustor with dual pressure premixing nozzles
KR102437977B1 (ko) * 2021-01-18 2022-08-30 두산에너빌리티 주식회사 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈

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JP2528894B2 (ja) * 1987-09-04 1996-08-28 株式会社日立製作所 ガスタ―ビン燃焼器
CA2453532C (en) * 2001-07-10 2009-05-26 Mitsubishi Heavy Industries, Ltd. Premixing nozzle, combustor,and gas turbine
US6928823B2 (en) * 2001-08-29 2005-08-16 Hitachi, Ltd. Gas turbine combustor and operating method thereof
US6813889B2 (en) * 2001-08-29 2004-11-09 Hitachi, Ltd. Gas turbine combustor and operating method thereof
JP3960166B2 (ja) * 2001-08-29 2007-08-15 株式会社日立製作所 ガスタービン燃焼器およびガスタービン燃焼器の運転方法
JP2004170010A (ja) * 2002-11-21 2004-06-17 Hitachi Ltd ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法
FR2901349B1 (fr) * 2006-05-19 2008-09-05 Snecma Sa Chambre de combustion d'une turbomachine
JP5188238B2 (ja) * 2007-04-26 2013-04-24 株式会社日立製作所 燃焼装置及びバーナの燃焼方法
JP2009014297A (ja) * 2007-07-06 2009-01-22 Hitachi Ltd ガスタービン燃焼器
FR2919348A1 (fr) * 2007-07-23 2009-01-30 Centre Nat Rech Scient Dispositif d'injection d'un combustible ou d'un pre-melange combustible/comburant comprenant des moyens permettant un controle passif des instabilites de combustion
US8616002B2 (en) * 2009-07-23 2013-12-31 General Electric Company Gas turbine premixing systems
JP5103454B2 (ja) * 2009-09-30 2012-12-19 株式会社日立製作所 燃焼器
US8919673B2 (en) * 2010-04-14 2014-12-30 General Electric Company Apparatus and method for a fuel nozzle
US8572979B2 (en) * 2010-06-24 2013-11-05 United Technologies Corporation Gas turbine combustor liner cap assembly
JP5470662B2 (ja) * 2011-01-27 2014-04-16 株式会社日立製作所 ガスタービン燃焼器
US9506654B2 (en) * 2011-08-19 2016-11-29 General Electric Company System and method for reducing combustion dynamics in a combustor
JP5669771B2 (ja) * 2012-02-22 2015-02-18 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
JP6021705B2 (ja) * 2013-03-22 2016-11-09 三菱重工業株式会社 燃焼器、および、ガスタービン
US20150082794A1 (en) * 2013-09-26 2015-03-26 Reinhard Schilp Apparatus for acoustic damping and operational control of damping, cooling, and emissions in a gas turbine engine
JP2015083779A (ja) * 2013-10-25 2015-04-30 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ガスタービン燃焼器の制御方法
US10018359B2 (en) * 2013-11-05 2018-07-10 Mitsubishi Hitachi Power Systems, Ltd. Gas turbine combustor
JP6191918B2 (ja) * 2014-03-20 2017-09-06 三菱日立パワーシステムズ株式会社 ノズル、バーナ、燃焼器、ガスタービン、ガスタービンシステム
EP3204694B1 (en) * 2014-10-06 2019-02-27 Siemens Aktiengesellschaft Combustor and method for damping vibrational modes under high-frequency combustion dynamics
CN204901832U (zh) * 2015-06-10 2015-12-23 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种轴向喷射的喷嘴

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022207490A1 (de) 2022-07-21 2024-02-01 Rolls-Royce Deutschland Ltd & Co Kg Düsenvorrichtung zur Zugabe von Kraftstoff in eine Brennkammer einer Gasturbinenanordnung und Gasturbinenanordnung

Also Published As

Publication number Publication date
CN112594735B (zh) 2022-06-14
JP2021055971A (ja) 2021-04-08
CN112594735A (zh) 2021-04-02
RU2746489C1 (ru) 2021-04-14
US20210095849A1 (en) 2021-04-01

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Legal Events

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R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: MITSUBISHI HEAVY INDUSTRIES, LTD., JP

Free format text: FORMER OWNER: MITSUBISHI POWER, LTD., YOKOHAMA-SHI, KANAGAWA, JP

R016 Response to examination communication