NO300472B1 - Fremgangsmåte og innretning for reduksjon av svingninger av brennstoff/luft-konsentrasjoner i gassturbiners brennkamre - Google Patents

Fremgangsmåte og innretning for reduksjon av svingninger av brennstoff/luft-konsentrasjoner i gassturbiners brennkamre Download PDF

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Publication number
NO300472B1
NO300472B1 NO931911A NO931911A NO300472B1 NO 300472 B1 NO300472 B1 NO 300472B1 NO 931911 A NO931911 A NO 931911A NO 931911 A NO931911 A NO 931911A NO 300472 B1 NO300472 B1 NO 300472B1
Authority
NO
Norway
Prior art keywords
fuel
air
pressure
opening
zone
Prior art date
Application number
NO931911A
Other languages
English (en)
Norwegian (no)
Other versions
NO931911D0 (no
NO931911L (no
Inventor
Stephen H Black
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NO931911D0 publication Critical patent/NO931911D0/no
Publication of NO931911L publication Critical patent/NO931911L/no
Publication of NO300472B1 publication Critical patent/NO300472B1/no

Links

Classifications

    • 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
    • F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/10—Turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2210/00—Noise abatement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
NO931911A 1992-05-27 1993-05-26 Fremgangsmåte og innretning for reduksjon av svingninger av brennstoff/luft-konsentrasjoner i gassturbiners brennkamre NO300472B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/888,847 US5211004A (en) 1992-05-27 1992-05-27 Apparatus for reducing fuel/air concentration oscillations in gas turbine combustors

Publications (3)

Publication Number Publication Date
NO931911D0 NO931911D0 (no) 1993-05-26
NO931911L NO931911L (no) 1993-11-29
NO300472B1 true NO300472B1 (no) 1997-06-02

Family

ID=25394023

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931911A NO300472B1 (no) 1992-05-27 1993-05-26 Fremgangsmåte og innretning for reduksjon av svingninger av brennstoff/luft-konsentrasjoner i gassturbiners brennkamre

Country Status (8)

Country Link
US (1) US5211004A (ko)
EP (1) EP0572202B1 (ko)
JP (1) JP3345461B2 (ko)
KR (1) KR100246266B1 (ko)
CN (1) CN1050893C (ko)
CA (1) CA2093712C (ko)
DE (1) DE69308383T2 (ko)
NO (1) NO300472B1 (ko)

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US20100089065A1 (en) * 2008-10-15 2010-04-15 Tuthill Richard S Fuel delivery system for a turbine engine
US20120047902A1 (en) * 2008-10-15 2012-03-01 Tuthill Richard S Fuel delivery system for a turbine engine
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US20100319353A1 (en) * 2009-06-18 2010-12-23 John Charles Intile Multiple Fuel Circuits for Syngas/NG DLN in a Premixed Nozzle
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US20110107769A1 (en) * 2009-11-09 2011-05-12 General Electric Company Impingement insert for a turbomachine injector
US20120048961A1 (en) * 2010-08-31 2012-03-01 General Electric Company Dual soft passage nozzle
US20120183911A1 (en) * 2011-01-18 2012-07-19 General Electric Company Combustor and a method for repairing a combustor
RU2560099C2 (ru) * 2011-01-31 2015-08-20 Дженерал Электрик Компани Топливное сопло (варианты)
US11015808B2 (en) 2011-12-13 2021-05-25 General Electric Company Aerodynamically enhanced premixer with purge slots for reduced emissions
KR101422719B1 (ko) * 2012-09-27 2014-08-13 삼성중공업 주식회사 오일 적하 장치 및 이를 구비한 오일 운반선
US9279325B2 (en) 2012-11-08 2016-03-08 General Electric Company Turbomachine wheel assembly having slotted flanges
JP6035123B2 (ja) * 2012-11-26 2016-11-30 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
US9709279B2 (en) 2014-02-27 2017-07-18 General Electric Company System and method for control of combustion dynamics in combustion system
US9709278B2 (en) 2014-03-12 2017-07-18 General Electric Company System and method for control of combustion dynamics in combustion system
US9644846B2 (en) 2014-04-08 2017-05-09 General Electric Company Systems and methods for control of combustion dynamics and modal coupling in gas turbine engine
US9845956B2 (en) 2014-04-09 2017-12-19 General Electric Company System and method for control of combustion dynamics in combustion system
US20150330636A1 (en) * 2014-05-13 2015-11-19 General Electric Company System and method for control of combustion dynamics in combustion system
US9845732B2 (en) 2014-05-28 2017-12-19 General Electric Company Systems and methods for variation of injectors for coherence reduction in combustion system
US20160010556A1 (en) * 2014-07-10 2016-01-14 Delavan, Inc. Fluid nozzle and method of distributing fluid through a nozzle
US9546600B2 (en) 2014-08-12 2017-01-17 General Electric Company Nozzle having an orifice plug for a gas turbomachine
US10113747B2 (en) 2015-04-15 2018-10-30 General Electric Company Systems and methods for control of combustion dynamics in combustion system
CN106338063B (zh) * 2016-08-27 2019-04-02 淄博凯雷得汽车零部件有限公司 恒压燃烧的清洁燃烧器
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IT201700081329A1 (it) * 2017-07-18 2019-01-18 Ansaldo Energia Spa Impianto a turbina a gas per la produzione di energia elettrica
CN108363422A (zh) * 2018-03-07 2018-08-03 河北工程大学 一种甲烷混空调控系统及方法
CN115200046B (zh) * 2021-04-14 2023-09-26 中国航发商用航空发动机有限责任公司 全环燃烧室试验装置及其试验方法
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Also Published As

Publication number Publication date
CA2093712C (en) 2003-07-15
NO931911D0 (no) 1993-05-26
US5211004A (en) 1993-05-18
DE69308383T2 (de) 1997-10-23
DE69308383D1 (de) 1997-04-10
CN1083899A (zh) 1994-03-16
JP3345461B2 (ja) 2002-11-18
JPH0634136A (ja) 1994-02-08
KR930021926A (ko) 1993-11-23
NO931911L (no) 1993-11-29
CN1050893C (zh) 2000-03-29
EP0572202A1 (en) 1993-12-01
KR100246266B1 (ko) 2000-04-01
CA2093712A1 (en) 1993-11-28
EP0572202B1 (en) 1997-03-05

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