JP4846271B2 - インピンジメント冷却式センタボデーを備えた予混合バーナ及びセンタボデーの冷却方法 - Google Patents

インピンジメント冷却式センタボデーを備えた予混合バーナ及びセンタボデーの冷却方法 Download PDF

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Publication number
JP4846271B2
JP4846271B2 JP2005162149A JP2005162149A JP4846271B2 JP 4846271 B2 JP4846271 B2 JP 4846271B2 JP 2005162149 A JP2005162149 A JP 2005162149A JP 2005162149 A JP2005162149 A JP 2005162149A JP 4846271 B2 JP4846271 B2 JP 4846271B2
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fuel
air
centerbody
passage
cooling
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JP2005345094A5 (enExample
JP2005345094A (ja
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スタンリー・ケヴィン・ワイデナー
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General Electric Co
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General Electric Co
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    • 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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
JP2005162149A 2004-06-03 2005-06-02 インピンジメント冷却式センタボデーを備えた予混合バーナ及びセンタボデーの冷却方法 Expired - Fee Related JP4846271B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/859,232 2004-06-03
US10/859,232 US7007477B2 (en) 2004-06-03 2004-06-03 Premixing burner with impingement cooled centerbody and method of cooling centerbody

Publications (3)

Publication Number Publication Date
JP2005345094A JP2005345094A (ja) 2005-12-15
JP2005345094A5 JP2005345094A5 (enExample) 2008-07-17
JP4846271B2 true JP4846271B2 (ja) 2011-12-28

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JP2005162149A Expired - Fee Related JP4846271B2 (ja) 2004-06-03 2005-06-02 インピンジメント冷却式センタボデーを備えた予混合バーナ及びセンタボデーの冷却方法

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US (2) US7007477B2 (enExample)
JP (1) JP4846271B2 (enExample)
CN (1) CN1704574B (enExample)
DE (1) DE102005023536B4 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12050013B2 (en) 2022-01-18 2024-07-30 Doosan Enerbility Co., Ltd. Combustor nozzle, combustor, and gas turbine including same

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Also Published As

Publication number Publication date
US7007477B2 (en) 2006-03-07
US7412833B2 (en) 2008-08-19
US20060010878A1 (en) 2006-01-19
JP2005345094A (ja) 2005-12-15
CN1704574A (zh) 2005-12-07
DE102005023536B4 (de) 2012-02-02
DE102005023536A1 (de) 2005-12-22
CN1704574B (zh) 2010-05-26
US20050268614A1 (en) 2005-12-08

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