CN106461221A8 - 具有分级的沿轴向偏移的燃烧的燃烧器 - Google Patents

具有分级的沿轴向偏移的燃烧的燃烧器 Download PDF

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Publication number
CN106461221A8
CN106461221A8 CN201580017217.6A CN201580017217A CN106461221A8 CN 106461221 A8 CN106461221 A8 CN 106461221A8 CN 201580017217 A CN201580017217 A CN 201580017217A CN 106461221 A8 CN106461221 A8 CN 106461221A8
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China
Prior art keywords
mixer
burner
burning
classification
fuel
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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.)
Granted
Application number
CN201580017217.6A
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English (en)
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CN106461221A (zh
CN106461221B (zh
Inventor
F.P.李
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Woodward Inc
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Woodward Inc
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Publication of CN106461221A publication Critical patent/CN106461221A/zh
Publication of CN106461221A8 publication Critical patent/CN106461221A8/zh
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Publication of CN106461221B publication Critical patent/CN106461221B/zh
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Anticipated expiration legal-status Critical

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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
    • F23R3/28—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
    • 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
    • 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
    • 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
    • F23R3/02—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
    • 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
    • F23R3/26—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
    • F23R3/28—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
    • F23R3/42—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
    • 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
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/35—Combustors or associated equipment
    • 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
    • F23R2900/00015—Trapped vortex combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

在一些方面中，一种燃气涡轮燃烧器组件围绕纵轴线布置。燃气涡轮燃烧器包括第一燃料/空气混合器组件，混合器组件包括第一燃料喷射器和多个第一混合器元件，各个混合器元件限定具有第一平面中的出口的穿过其的空气流通路。第二燃料/空气混合器组件包括第二燃料喷射器和多个第二混合器元件，并且各个第二混合器元件限定具有从第一平面沿纵向偏移的第二平面中的出口的穿过其的空气流通路。
CN201580017217.6A 2014-01-29 2015-01-14 具有分级的沿轴向偏移的燃烧的燃烧器 Active CN106461221B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/167,594 US9587833B2 (en) 2014-01-29 2014-01-29 Combustor with staged, axially offset combustion
US14/167,594 2014-01-29
PCT/US2015/011419 WO2015116384A1 (en) 2014-01-29 2015-01-14 Combustor with staged, axially offset combustion

Publications (3)

Publication Number Publication Date
CN106461221A CN106461221A (zh) 2017-02-22
CN106461221A8 true CN106461221A8 (zh) 2017-06-30
CN106461221B CN106461221B (zh) 2019-06-28

Family

ID=52432987

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580017217.6A Active CN106461221B (zh) 2014-01-29 2015-01-14 具有分级的沿轴向偏移的燃烧的燃烧器

Country Status (4)

Country Link
US (2) US9587833B2 (zh)
EP (1) EP3099979B1 (zh)
CN (1) CN106461221B (zh)
WO (1) WO2015116384A1 (zh)

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CN105899878B (zh) 2013-06-18 2018-11-13 伍德沃德有限公司 燃气涡轮燃烧室组件及发动机及相关联的操作方法
US9587833B2 (en) 2014-01-29 2017-03-07 Woodward, Inc. Combustor with staged, axially offset combustion
CN106796031B (zh) 2014-08-18 2022-07-08 伍德沃德有限公司 火炬式点火器
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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
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US10724432B2 (en) 2017-11-07 2020-07-28 General Electric Company Integrated fuel cell and engine combustor assembly
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Also Published As

Publication number Publication date
US10006637B2 (en) 2018-06-26
CN106461221A (zh) 2017-02-22
CN106461221B (zh) 2019-06-28
US20170328570A1 (en) 2017-11-16
US20150211742A1 (en) 2015-07-30
EP3099979B1 (en) 2019-03-13
US9587833B2 (en) 2017-03-07
WO2015116384A1 (en) 2015-08-06
EP3099979A1 (en) 2016-12-07

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PB01 Publication
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SE01 Entry into force of request for substantive examination
CI01 Publication of corrected invention patent application
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Correction item: Priority

Correct: 14/167,594 2014.01.29 US

Number: 08

Volume: 33

CI02 Correction of invention patent application
CI02 Correction of invention patent application

Correction item: Priority

Correct: 14/167,594 2014.01.29 US

Number: 08

Page: The title page

Volume: 33

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GR01 Patent grant