CN1704574B - 燃料喷嘴以及冷却燃料喷嘴的方法 - Google Patents

燃料喷嘴以及冷却燃料喷嘴的方法 Download PDF

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Publication number
CN1704574B
CN1704574B CN200510076027.XA CN200510076027A CN1704574B CN 1704574 B CN1704574 B CN 1704574B CN 200510076027 A CN200510076027 A CN 200510076027A CN 1704574 B CN1704574 B CN 1704574B
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China
Prior art keywords
fuel
centerbody
air
passage
nozzle
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Expired - Fee Related
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CN200510076027.XA
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CN1704574A (zh
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S·K·韦德纳
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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)
CN200510076027.XA 2004-06-03 2005-06-03 燃料喷嘴以及冷却燃料喷嘴的方法 Expired - Fee Related CN1704574B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/859,232 US7007477B2 (en) 2004-06-03 2004-06-03 Premixing burner with impingement cooled centerbody and method of cooling centerbody
US10/859232 2004-06-03

Publications (2)

Publication Number Publication Date
CN1704574A CN1704574A (zh) 2005-12-07
CN1704574B true CN1704574B (zh) 2010-05-26

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CN200510076027.XA Expired - Fee Related CN1704574B (zh) 2004-06-03 2005-06-03 燃料喷嘴以及冷却燃料喷嘴的方法

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

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Also Published As

Publication number Publication date
JP4846271B2 (ja) 2011-12-28
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
US20050268614A1 (en) 2005-12-08

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