JP6544736B2 - 燃焼システムの中の燃焼ダイナミックスの制御のためのシステムおよび方法 - Google Patents

燃焼システムの中の燃焼ダイナミックスの制御のためのシステムおよび方法 Download PDF

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Publication number
JP6544736B2
JP6544736B2 JP2015032391A JP2015032391A JP6544736B2 JP 6544736 B2 JP6544736 B2 JP 6544736B2 JP 2015032391 A JP2015032391 A JP 2015032391A JP 2015032391 A JP2015032391 A JP 2015032391A JP 6544736 B2 JP6544736 B2 JP 6544736B2
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Prior art keywords
combustor
oxidant
wall
ports
combustion
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Japanese (ja)
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JP2015161500A5 (enExample
JP2015161500A (ja
Inventor
サラ・ロリ・クローザーズ
ルーカス・ジョン・ストイア
ウイリアム・フランシス・カーネル，ジュニア
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General Electric Co
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General Electric Co
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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
    • 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
    • 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
    • F23R3/02—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
    • F23R3/42—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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
JP2015032391A 2014-02-27 2015-02-23 燃焼システムの中の燃焼ダイナミックスの制御のためのシステムおよび方法 Active JP6544736B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/192,687 2014-02-27
US14/192,687 US9709279B2 (en) 2014-02-27 2014-02-27 System and method for control of combustion dynamics in combustion system

Publications (3)

Publication Number Publication Date
JP2015161500A JP2015161500A (ja) 2015-09-07
JP2015161500A5 JP2015161500A5 (enExample) 2018-03-29
JP6544736B2 true JP6544736B2 (ja) 2019-07-17

Family

ID=53782652

Family Applications (1)

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JP2015032391A Active JP6544736B2 (ja) 2014-02-27 2015-02-23 燃焼システムの中の燃焼ダイナミックスの制御のためのシステムおよび方法

Country Status (5)

Country Link
US (1) US9709279B2 (enExample)
JP (1) JP6544736B2 (enExample)
CN (1) CN104879783B (enExample)
CH (1) CH709270A2 (enExample)
DE (1) DE102015102904A1 (enExample)

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US10663170B2 (en) * 2017-01-19 2020-05-26 Doosan Heavy Industries Construction Co., Ltd. Flow conditioner to reduce combustion dynamics in a combustion system
US20180209650A1 (en) * 2017-01-24 2018-07-26 Doosan Heavy Industries Construction Co., Ltd. Resonator for damping acoustic frequencies in combustion systems by optimizing impingement holes and shell volume
US20180216826A1 (en) * 2017-01-30 2018-08-02 Doosan Heavy Industries Construction Co., Ltd. Device to correct flow non-uniformity within a combustion system
KR102063731B1 (ko) * 2018-01-24 2020-01-09 두산중공업 주식회사 연소 시스템에서 연소 동압을 줄이는 유량 정류기
CN111043627B (zh) * 2019-12-31 2024-06-28 新奥能源动力科技（上海）有限公司 一种燃烧室结构及微型燃气轮机
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Also Published As

Publication number Publication date
DE102015102904A1 (de) 2015-08-27
US20150241066A1 (en) 2015-08-27
CN104879783B (zh) 2019-05-07
CN104879783A (zh) 2015-09-02
JP2015161500A (ja) 2015-09-07
CH709270A2 (de) 2015-08-28
US9709279B2 (en) 2017-07-18

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