IE831719L - Turbine combustor - Google Patents

Turbine combustor

Info

Publication number
IE831719L
IE831719L IE171983A IE171983A IE831719L IE 831719 L IE831719 L IE 831719L IE 171983 A IE171983 A IE 171983A IE 171983 A IE171983 A IE 171983A IE 831719 L IE831719 L IE 831719L
Authority
IE
Ireland
Prior art keywords
air
downstream
fuel
mixing
zone
Prior art date
Application number
IE171983A
Other versions
IE54394B1 (en
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IE831719L publication Critical patent/IE831719L/en
Publication of IE54394B1 publication Critical patent/IE54394B1/en

Links

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
    • F23R3/40—Continuous combustion chambers using liquid or gaseous fuel characterised by the use of catalytic means
    • 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
    • F23R3/28—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

A combustor (10) for a structure with a land based combustion turbine, comprises a generally tubular sidewall (12) having a downstream-mixing zone (34) where a mixture of fuel and air is developed for downstream combustion, said tubular structure further having an upstream primary zone (22) into which air is admitted through sidewall openings to develop an axial airflow for mixing with downstream injection fuel, means (32) for spraying fuel in the form of small rapidly evaporable droptlets generally radially inwardly of the tubular structur through said sidewall (12) at a location between said primary zone (22) and said mixing zone (34) for mixing with the primary air flow, a catalyst (28) is disposed in the combustor tubular structure at the outlet of said mixing zone (34), a plurality of circumferentially disposed air scoops (36) are located in upstream proximity to said fuel spraying means (32) and directed downstream to produce said booster air streams. [EP0103159A1]
IE171983A 1982-08-19 1983-07-22 Turbine combustor having more uniform mixing of fuel and air for improved downstream combustion IE54394B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40968282A 1982-08-19 1982-08-19

Publications (2)

Publication Number Publication Date
IE831719L true IE831719L (en) 1984-02-19
IE54394B1 IE54394B1 (en) 1989-09-13

Family

ID=23621546

Family Applications (1)

Application Number Title Priority Date Filing Date
IE171983A IE54394B1 (en) 1982-08-19 1983-07-22 Turbine combustor having more uniform mixing of fuel and air for improved downstream combustion

Country Status (7)

Country Link
EP (1) EP0103159B1 (en)
JP (1) JPS5944524A (en)
AR (1) AR229741A1 (en)
CA (1) CA1209813A (en)
DE (1) DE3368974D1 (en)
IE (1) IE54394B1 (en)
MX (1) MX156751A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223537B1 (en) * 1997-11-24 2001-05-01 Alliedsignal Power Systems Catalytic combustor for gas turbines
US6908232B2 (en) 2003-03-21 2005-06-21 Agilent Technologies, Inc. Fiber optic connectors and methods of making the same
JP2016516975A (en) * 2013-04-25 2016-06-09 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＧｅｎｅｒａｌ Ｅｌｅｃｔｒｉｃ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ Multistage combustion with dilution gas
CN115445130A (en) * 2022-08-23 2022-12-09 国网安徽省电力有限公司电力科学研究院 Pipe flow mechanism for fire monitor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579614A (en) * 1944-06-23 1951-12-25 Allis Chalmers Mfg Co Combustion chamber with rotating fuel and air stream surrounding a flame core
FR2221621B1 (en) * 1973-03-13 1976-09-10 Snecma
US3937008A (en) * 1974-12-18 1976-02-10 United Technologies Corporation Low emission combustion chamber
US4118171A (en) * 1976-12-22 1978-10-03 Engelhard Minerals & Chemicals Corporation Method for effecting sustained combustion of carbonaceous fuel

Also Published As

Publication number Publication date
JPS5944524A (en) 1984-03-13
AR229741A1 (en) 1983-10-31
JPS622216B2 (en) 1987-01-19
IE54394B1 (en) 1989-09-13
EP0103159A1 (en) 1984-03-21
EP0103159B1 (en) 1987-01-07
DE3368974D1 (en) 1987-02-12
CA1209813A (en) 1986-08-19
MX156751A (en) 1988-09-29

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