IN2014DE01107A - - Google Patents

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Publication number
IN2014DE01107A
IN2014DE01107A IN1107DE2014A IN2014DE01107A IN 2014DE01107 A IN2014DE01107 A IN 2014DE01107A IN 1107DE2014 A IN1107DE2014 A IN 1107DE2014A IN 2014DE01107 A IN2014DE01107 A IN 2014DE01107A
Authority
IN
India
Prior art keywords
front panel
combustor
fuel
air mixture
burner
Prior art date
Application number
Inventor
Klaus Knapp
Naresh Aluri
Nicolas Tran
Ulrich Rathmann
Franklin Marie Genin
Original Assignee
Alstom Technology 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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2014DE01107A publication Critical patent/IN2014DE01107A/en

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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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/44—Combustion chambers comprising a single tubular flame tube within a tubular casing
    • 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
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/228—Dividing fuel between various burners
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of 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
    • F23R3/02—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
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • 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
    • 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
    • F23R3/42—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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Incineration Of Waste (AREA)

Abstract

The invention relates to a can-combustor for a can-annular combustor arrangement in a gas turbine, wherein the can combustor (10) at least comprising an essentially cylindrical casing (11) with an axially upstream front panel (13) and an axially downstream outlet end, a number of premixed burners (14), extending in an upstream direction from said front panel (13) and having a burner exit (17), supported by this front panel (13), for supplying a fuel/air mixture into a combustion zone (12) inside the casing (11), wherein up to four premixed burners (14) are attached to the front panel (13) in a substantially annular array, each burner (14) having a conical swirl generator (15) and a mixing tube (16) to induce a swirl flow of said fuel/air mixture.
IN1107DE2014 2013-04-26 2014-04-23 IN2014DE01107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13165488.1A EP2796789B1 (en) 2013-04-26 2013-04-26 Can combustor for a can-annular combustor arrangement in a gas turbine

Publications (1)

Publication Number Publication Date
IN2014DE01107A true IN2014DE01107A (en) 2015-06-05

Family

ID=48190758

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1107DE2014 IN2014DE01107A (en) 2013-04-26 2014-04-23

Country Status (8)

Country Link
US (1) US10422535B2 (en)
EP (1) EP2796789B1 (en)
JP (1) JP2014215036A (en)
KR (1) KR101702854B1 (en)
CN (1) CN104121601B (en)
CA (1) CA2848898C (en)
IN (1) IN2014DE01107A (en)
RU (1) RU2581265C2 (en)

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EP3023696B1 (en) * 2014-11-20 2019-08-28 Ansaldo Energia Switzerland AG Lobe lance for a gas turbine combustor
US10641175B2 (en) * 2016-03-25 2020-05-05 General Electric Company Panel fuel injector
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US10584877B2 (en) * 2017-04-28 2020-03-10 DOOSAN Heavy Industries Construction Co., LTD Device to correct flow non-uniformity within a combustion system
KR102063169B1 (en) 2017-07-04 2020-01-07 두산중공업 주식회사 Fuel nozzle assembly and combustor and gas turbine having the same
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US11286884B2 (en) * 2018-12-12 2022-03-29 General Electric Company Combustion section and fuel injector assembly for a heat engine
KR102164622B1 (en) * 2019-06-11 2020-10-12 두산중공업 주식회사 Combustor and gas turbine with multi-tube for avoiding resonant frequency
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Also Published As

Publication number Publication date
RU2581265C2 (en) 2016-04-20
CN104121601A (en) 2014-10-29
JP2014215036A (en) 2014-11-17
KR101702854B1 (en) 2017-02-06
US20140318135A1 (en) 2014-10-30
CA2848898A1 (en) 2014-10-26
CN104121601B (en) 2017-11-10
EP2796789B1 (en) 2017-03-01
EP2796789A1 (en) 2014-10-29
US10422535B2 (en) 2019-09-24
CA2848898C (en) 2016-10-04
RU2014116563A (en) 2015-10-27
KR20140128260A (en) 2014-11-05

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