NO166340C - COMBINED DIFFUSION AND premix control nozzle. - Google Patents

COMBINED DIFFUSION AND premix control nozzle.

Info

Publication number
NO166340C
NO166340C NO874893A NO874893A NO166340C NO 166340 C NO166340 C NO 166340C NO 874893 A NO874893 A NO 874893A NO 874893 A NO874893 A NO 874893A NO 166340 C NO166340 C NO 166340C
Authority
NO
Norway
Prior art keywords
control nozzle
combined diffusion
premix control
premix
diffusion
Prior art date
Application number
NO874893A
Other languages
Norwegian (no)
Other versions
NO874893L (en
NO166340B (en
NO874893D0 (en
Inventor
Jennifer Waslo
Masayoshi Kuwata
Roy Marshall
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NO874893D0 publication Critical patent/NO874893D0/en
Publication of NO874893L publication Critical patent/NO874893L/en
Publication of NO166340B publication Critical patent/NO166340B/en
Publication of NO166340C publication Critical patent/NO166340C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/005—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space with combinations of different spraying or vaporising 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
    • F23R3/28—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
    • F23R3/28—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)
  • Nozzles (AREA)
NO874893A 1986-11-25 1987-11-24 COMBINED DIFFUSION AND premix control nozzle. NO166340C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93488586A 1986-11-25 1986-11-25

Publications (4)

Publication Number Publication Date
NO874893D0 NO874893D0 (en) 1987-11-24
NO874893L NO874893L (en) 1988-05-26
NO166340B NO166340B (en) 1991-03-25
NO166340C true NO166340C (en) 1991-07-03

Family

ID=25466234

Family Applications (1)

Application Number Title Priority Date Filing Date
NO874893A NO166340C (en) 1986-11-25 1987-11-24 COMBINED DIFFUSION AND premix control nozzle.

Country Status (4)

Country Link
EP (1) EP0269824B1 (en)
JP (1) JP2831641B2 (en)
DE (1) DE3766807D1 (en)
NO (1) NO166340C (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193346A (en) * 1986-11-25 1993-03-16 General Electric Company Premixed secondary fuel nozzle with integral swirler
EP0358437B1 (en) * 1988-09-07 1995-07-12 Hitachi, Ltd. A fuel-air premixing device for a gas turbine
JPH0772616B2 (en) * 1989-05-24 1995-08-02 株式会社日立製作所 Combustor and operating method thereof
US5125227A (en) * 1990-07-10 1992-06-30 General Electric Company Movable combustion system for a gas turbine
DE69126846T2 (en) * 1990-11-27 1998-02-12 Gen Electric Secondary premix fuel nozzle with integrated swirl device
US5435139A (en) * 1991-03-22 1995-07-25 Rolls-Royce Plc Removable combustor liner for gas turbine engine combustor
US5318436A (en) * 1991-11-14 1994-06-07 United Technologies Corporation Low NOx combustion piloted by low NOx pilots
RU2031229C1 (en) * 1992-03-09 1995-03-20 Анатолий Михайлович Рахмаилов Method of converting heat energy to mechanical work in gas-turbine engine and gas-turbine engine
US5267851A (en) * 1992-03-16 1993-12-07 General Electric Company Swirl gutters for isolating flow fields for combustion enhancement at non-baseload operating conditions
US5259184A (en) * 1992-03-30 1993-11-09 General Electric Company Dry low NOx single stage dual mode combustor construction for a gas turbine
IT1255613B (en) * 1992-09-24 1995-11-09 Eniricerche Spa LOW EMISSION COMBUSTION SYSTEM FOR GAS TURBINES
US5410884A (en) * 1992-10-19 1995-05-02 Mitsubishi Jukogyo Kabushiki Kaisha Combustor for gas turbines with diverging pilot nozzle cone
US5435126A (en) * 1994-03-14 1995-07-25 General Electric Company Fuel nozzle for a turbine having dual capability for diffusion and premix combustion and methods of operation
JP3183053B2 (en) * 1994-07-20 2001-07-03 株式会社日立製作所 Gas turbine combustor and gas turbine
DE19542644B4 (en) * 1995-11-17 2008-12-11 Alstom premixed
US6539721B2 (en) 2001-07-10 2003-04-01 Pratt & Whitney Canada Corp. Gas-liquid premixer
US8156743B2 (en) * 2006-05-04 2012-04-17 General Electric Company Method and arrangement for expanding a primary and secondary flame in a combustor
JP5193088B2 (en) * 2009-02-20 2013-05-08 三菱重工業株式会社 Combustor and gas turbine
US8919673B2 (en) * 2010-04-14 2014-12-30 General Electric Company Apparatus and method for a fuel nozzle
JP5804808B2 (en) 2011-07-07 2015-11-04 三菱日立パワーシステムズ株式会社 Gas turbine combustor and its combustion vibration damping method
US9016039B2 (en) * 2012-04-05 2015-04-28 General Electric Company Combustor and method for supplying fuel to a combustor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648457A (en) * 1970-04-30 1972-03-14 Gen Electric Combustion apparatus
US3886728A (en) * 1974-05-01 1975-06-03 Gen Motors Corp Combustor prechamber
US3958416A (en) * 1974-12-12 1976-05-25 General Motors Corporation Combustion apparatus
JPS51123413A (en) * 1975-04-19 1976-10-28 Nissan Motor Co Ltd Combustion system of gas turbine
US4292801A (en) * 1979-07-11 1981-10-06 General Electric Company Dual stage-dual mode low nox combustor
US4389848A (en) * 1981-01-12 1983-06-28 United Technologies Corporation Burner construction for gas turbines
EP0095788B1 (en) * 1982-05-28 1985-12-18 BBC Aktiengesellschaft Brown, Boveri & Cie. Gas turbine combustion chamber and method of operating it
DE3241162A1 (en) * 1982-11-08 1984-05-10 Kraftwerk Union AG, 4330 Mülheim PRE-MIXING BURNER WITH INTEGRATED DIFFUSION BURNER
JPS59202324A (en) * 1983-05-04 1984-11-16 Hitachi Ltd Low nox combustor of gas turbine

Also Published As

Publication number Publication date
NO874893L (en) 1988-05-26
EP0269824A2 (en) 1988-06-08
EP0269824A3 (en) 1988-07-06
JP2831641B2 (en) 1998-12-02
DE3766807D1 (en) 1991-01-31
EP0269824B1 (en) 1990-12-19
NO166340B (en) 1991-03-25
NO874893D0 (en) 1987-11-24
JPH01137117A (en) 1989-05-30

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Legal Events

Date Code Title Description
MK1K Patent expired