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DE69834621D1 - Gasturbinenbrenner mit niedrigem NOx Ausstoss - Google Patents

Gasturbinenbrenner mit niedrigem NOx Ausstoss

Info

Publication number
DE69834621D1
DE69834621D1 DE69834621T DE69834621T DE69834621D1 DE 69834621 D1 DE69834621 D1 DE 69834621D1 DE 69834621 T DE69834621 T DE 69834621T DE 69834621 T DE69834621 T DE 69834621T DE 69834621 D1 DE69834621 D1 DE 69834621D1
Authority
DE
Germany
Prior art keywords
gas turbine
nox emissions
low nox
turbine burners
burners
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.)
Expired - Lifetime
Application number
DE69834621T
Other languages
English (en)
Other versions
DE69834621T2 (de
Inventor
Irving Segalman
James B Hoke
Kenneth S Siskind
Geoffrey J Sturgess
Reid D C Smith
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE69834621D1 publication Critical patent/DE69834621D1/de
Application granted granted Critical
Publication of DE69834621T2 publication Critical patent/DE69834621T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F23C2201/102—Furnace staging in horizontal direction
    • 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
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE69834621T 1997-12-31 1998-12-31 Gasturbinenbrenner mit niedrigem NOx Ausstoss Expired - Lifetime DE69834621T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1889 1987-01-09
US09/001,889 US6240731B1 (en) 1997-12-31 1997-12-31 Low NOx combustor for gas turbine engine

Publications (2)

Publication Number Publication Date
DE69834621D1 true DE69834621D1 (de) 2006-06-29
DE69834621T2 DE69834621T2 (de) 2006-10-05

Family

ID=21698302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69834621T Expired - Lifetime DE69834621T2 (de) 1997-12-31 1998-12-31 Gasturbinenbrenner mit niedrigem NOx Ausstoss

Country Status (4)

Country Link
US (1) US6240731B1 (de)
EP (1) EP0927854B1 (de)
JP (1) JPH11257665A (de)
DE (1) DE69834621T2 (de)

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US8479521B2 (en) 2011-01-24 2013-07-09 United Technologies Corporation Gas turbine combustor with liner air admission holes associated with interspersed main and pilot swirler assemblies
US9958162B2 (en) 2011-01-24 2018-05-01 United Technologies Corporation Combustor assembly for a turbine engine
US9068748B2 (en) 2011-01-24 2015-06-30 United Technologies Corporation Axial stage combustor for gas turbine engines
US10317081B2 (en) * 2011-01-26 2019-06-11 United Technologies Corporation Fuel injector assembly
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WO2015076883A2 (en) * 2013-08-30 2015-05-28 United Technologies Corporation Dual fuel nozzle with swirling axial gas injection for a gas turbine engine
EP3052786B1 (de) 2013-10-04 2019-05-15 United Technologies Corporation Hitzeschildpaneele mit überlappenden verbindungen für eine turbinentriebwerk-brennkammer
US10184663B2 (en) 2013-10-07 2019-01-22 United Technologies Corporation Air cooled fuel injector for a turbine engine
US10934890B2 (en) 2014-05-09 2021-03-02 Raytheon Technologies Corporation Shrouded conduit for arranging a fluid flowpath
US9857002B2 (en) 2014-05-09 2018-01-02 United Technologies Corporation Fluid couplings and methods for additive manufacturing thereof
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US10337738B2 (en) * 2016-06-22 2019-07-02 General Electric Company Combustor assembly for a turbine engine
US11181269B2 (en) 2018-11-15 2021-11-23 General Electric Company Involute trapped vortex combustor assembly
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US11473505B2 (en) 2020-11-04 2022-10-18 Delavan Inc. Torch igniter cooling system
US11608783B2 (en) 2020-11-04 2023-03-21 Delavan, Inc. Surface igniter cooling system
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US11421602B2 (en) 2020-12-16 2022-08-23 Delavan Inc. Continuous ignition device exhaust manifold
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Also Published As

Publication number Publication date
EP0927854A2 (de) 1999-07-07
EP0927854A3 (de) 1999-09-29
US6240731B1 (en) 2001-06-05
JPH11257665A (ja) 1999-09-21
EP0927854B1 (de) 2006-05-24
DE69834621T2 (de) 2006-10-05

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Legal Events

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8364 No opposition during term of opposition