RU2746489C1 - Сжигающее устройство газотурбинной установки - Google Patents

Сжигающее устройство газотурбинной установки Download PDF

Info

Publication number
RU2746489C1
RU2746489C1 RU2020131740A RU2020131740A RU2746489C1 RU 2746489 C1 RU2746489 C1 RU 2746489C1 RU 2020131740 A RU2020131740 A RU 2020131740A RU 2020131740 A RU2020131740 A RU 2020131740A RU 2746489 C1 RU2746489 C1 RU 2746489C1
Authority
RU
Russia
Prior art keywords
fuel
holes
fuel injectors
combustion
gas turbine
Prior art date
Application number
RU2020131740A
Other languages
English (en)
Russian (ru)
Inventor
Томохиро АСАИ
Сохей ЙОСИДА
Йоситака ХИРАТА
Ясухиро АКИЯМА
Original Assignee
Мицубиси Пауэр, Лтд.
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 Мицубиси Пауэр, Лтд. filed Critical Мицубиси Пауэр, Лтд.
Application granted granted Critical
Publication of RU2746489C1 publication Critical patent/RU2746489C1/ru

Links

Images

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)
RU2020131740A 2019-10-01 2020-09-28 Сжигающее устройство газотурбинной установки RU2746489C1 (ru)

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
RU2746489C1 true RU2746489C1 (ru) 2021-04-14

Family

ID=74872715

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020131740A RU2746489C1 (ru) 2019-10-01 2020-09-28 Сжигающее устройство газотурбинной установки

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)

Families Citing this family (4)

* 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
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009014297A (ja) * 2007-07-06 2009-01-22 Hitachi Ltd ガスタービン燃焼器
US20110252803A1 (en) * 2010-04-14 2011-10-20 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

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009014297A (ja) * 2007-07-06 2009-01-22 Hitachi Ltd ガスタービン燃焼器
US20110252803A1 (en) * 2010-04-14 2011-10-20 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

Also Published As

Publication number Publication date
CN112594735B (zh) 2022-06-14
JP2021055971A (ja) 2021-04-08
DE102020212410A1 (de) 2021-04-01
CN112594735A (zh) 2021-04-02
US20210095849A1 (en) 2021-04-01

Similar Documents

Publication Publication Date Title
RU2746489C1 (ru) Сжигающее устройство газотурбинной установки
US20110016866A1 (en) Apparatus for fuel injection in a turbine engine
US6253555B1 (en) Combustion chamber comprising mixing ducts with fuel injectors varying in number and cross-sectional area
US8316644B2 (en) Burner having swirler with corrugated downstream wall sections
US6931853B2 (en) Gas turbine combustor having staged burners with dissimilar mixing passage geometries
US9151502B2 (en) System and method for reducing modal coupling of combustion dynamics
US8966909B2 (en) System for reducing combustion dynamics
US8631656B2 (en) Gas turbine engine combustor circumferential acoustic reduction using flame temperature nonuniformities
US9032704B2 (en) System for reducing combustion dynamics
US20100319353A1 (en) Multiple Fuel Circuits for Syngas/NG DLN in a Premixed Nozzle
RU2746490C1 (ru) Сжигающее устройство газотурбинной установки
GB2278431A (en) A gas turbine engine combustion chamber
US20170307210A1 (en) Gas turbine combustor and gas turbine
CN101636619B (zh) 燃料-空气预混合布置结构、燃烧器及操作燃烧器的方法
RU2751828C1 (ru) Сжигающее устройство газотурбинной установки
US6834506B2 (en) Main liquid fuel injection device for a single combustion chamber, having a premixing chamber, of a gas turbine with low emission of pollutants
JP6466102B2 (ja) ガスタービンエンジン用のデュアル燃料燃焼器
US7546740B2 (en) Nozzle
JP3192055B2 (ja) ガスタービン燃焼器
US20230288067A1 (en) Combustor for a gas turbine
JP2011190785A (ja) ガスタービン燃焼器