GB1450190A - Combsution apparatus for a gas turbine - Google Patents

Combsution apparatus for a gas turbine

Info

Publication number
GB1450190A
GB1450190A GB5085673A GB5085673A GB1450190A GB 1450190 A GB1450190 A GB 1450190A GB 5085673 A GB5085673 A GB 5085673A GB 5085673 A GB5085673 A GB 5085673A GB 1450190 A GB1450190 A GB 1450190A
Authority
GB
United Kingdom
Prior art keywords
air
ports
combustion
gas turbine
nov
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5085673A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1450190A publication Critical patent/GB1450190A/en
Expired legal-status Critical Current

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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Air Supply (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

1450190 Burners MITSUBISHI JUKOGYO KK 1 Nov 1973 [9 Nov 1972] 50856/73 Heading F4T [Also in Division F1] An air swirler 10 for a gas turbine combustion chamber comprises radially inner and outer annular arrays of inclined air ports 42, 32 surrounding the liquid fuel nozzle 18 to respectively promote swirl of the fuel and mixing of the combustion components. The ports 42, 32 may be inclined in the same direction or normal to each other. Further inclined vanes 26 are arranged in an annular chamber 20 also supplying the ports 32 in a baffle 30. The fuel nozzle 18 is immediately surrounded by an annular chamber 34 fed with atomizing air. The atomizing air and combustion air is supplied by a compressor 13. A pressure balance piston 44 is responsive to combustion pressure to admit more air to ports 42.
GB5085673A 1972-11-09 1973-11-01 Combsution apparatus for a gas turbine Expired GB1450190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11161972A JPS5342897B2 (en) 1972-11-09 1972-11-09

Publications (1)

Publication Number Publication Date
GB1450190A true GB1450190A (en) 1976-09-22

Family

ID=14565900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5085673A Expired GB1450190A (en) 1972-11-09 1973-11-01 Combsution apparatus for a gas turbine

Country Status (8)

Country Link
US (1) US3886736A (en)
JP (1) JPS5342897B2 (en)
CA (1) CA985514A (en)
CH (1) CH560356A5 (en)
DE (1) DE2355127C2 (en)
FR (1) FR2206441B1 (en)
GB (1) GB1450190A (en)
IT (1) IT996392B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140227142A1 (en) * 2012-05-04 2014-08-14 Institute For Advanced Engineering Non-melt and partial melt type entrained flow bed gasifier

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105163A (en) * 1976-10-27 1978-08-08 General Electric Company Fuel nozzle for gas turbines
JPS5412607U (en) * 1977-06-29 1979-01-26
DE3026832A1 (en) * 1980-07-16 1982-02-11 Klöckner-Humboldt-Deutz AG, 5000 Köln SPRAYER NOZZLE FOR CONTINUOUS FUEL INJECTION
FR2495229B1 (en) * 1980-12-02 1987-07-03 United Technologies Corp DOUBLE OPENING FUEL INJECTION NOZZLE FOR A GAS TURBINE ENGINE
US4395874A (en) * 1980-12-02 1983-08-02 United Technologies Corporation Fuel nozzles with water injection for gas turbine engines
CA1259197A (en) * 1985-02-13 1989-09-12 Alan D. Bennett High reliability fuel oil nozzle for a gas turbine
US4996837A (en) * 1987-12-28 1991-03-05 Sundstrand Corporation Gas turbine with forced vortex fuel injection
US5040371A (en) * 1988-12-12 1991-08-20 Sundstrand Corporation Fuel injectors for use with combustors
US5224333A (en) * 1990-03-13 1993-07-06 Delavan Inc Simplex airblast fuel injection
US5115634A (en) * 1990-03-13 1992-05-26 Delavan Inc. Simplex airblade fuel injection method
US5309709A (en) * 1992-06-25 1994-05-10 Solar Turbines Incorporated Low emission combustion system for a gas turbine engine
US5288021A (en) * 1992-08-03 1994-02-22 Solar Turbines Incorporated Injection nozzle tip cooling
US5467926A (en) * 1994-02-10 1995-11-21 Solar Turbines Incorporated Injector having low tip temperature
US5813232A (en) * 1995-06-05 1998-09-29 Allison Engine Company, Inc. Dry low emission combustor for gas turbine engines
US5873237A (en) * 1997-01-24 1999-02-23 Westinghouse Electric Corporation Atomizing dual fuel nozzle for a combustion turbine
US6082113A (en) * 1998-05-22 2000-07-04 Pratt & Whitney Canada Corp. Gas turbine fuel injector
US6289676B1 (en) 1998-06-26 2001-09-18 Pratt & Whitney Canada Corp. Simplex and duplex injector having primary and secondary annular lud channels and primary and secondary lud nozzles
US6533954B2 (en) * 2000-02-28 2003-03-18 Parker-Hannifin Corporation Integrated fluid injection air mixing system
US6550696B2 (en) 2000-02-28 2003-04-22 Adel B. Mansour Integrated fuel injection and mixing system with impingement cooling face
US7117678B2 (en) * 2004-04-02 2006-10-10 Pratt & Whitney Canada Corp. Fuel injector head
US8146365B2 (en) * 2007-06-14 2012-04-03 Pratt & Whitney Canada Corp. Fuel nozzle providing shaped fuel spray
DE102008026459A1 (en) * 2008-06-03 2009-12-10 E.On Ruhrgas Ag Burner for combustion device in gas turbine system, has plate shaped element arranged in fuel injector, and including fuel passage openings that are arranged in rings and displaced to each other in radial direction
US8505304B2 (en) * 2008-12-01 2013-08-13 General Electric Company Fuel nozzle detachable burner tube with baffle plate assembly
US8919132B2 (en) 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
US8893500B2 (en) 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
US9182124B2 (en) 2011-12-15 2015-11-10 Solar Turbines Incorporated Gas turbine and fuel injector for the same
US10619855B2 (en) * 2012-09-06 2020-04-14 United Technologies Corporation Fuel delivery system with a cavity coupled fuel injector
US9284933B2 (en) * 2013-03-01 2016-03-15 Delavan Inc Fuel nozzle with discrete jet inner air swirler
US11421883B2 (en) 2020-09-11 2022-08-23 Raytheon Technologies Corporation Fuel injector assembly with a helical swirler passage for a turbine engine
US11754287B2 (en) 2020-09-11 2023-09-12 Raytheon Technologies Corporation Fuel injector assembly for a turbine engine
US11649964B2 (en) 2020-12-01 2023-05-16 Raytheon Technologies Corporation Fuel injector assembly for a turbine engine
US11808455B2 (en) 2021-11-24 2023-11-07 Rtx Corporation Gas turbine engine combustor with integral fuel conduit(s)
US11846249B1 (en) 2022-09-02 2023-12-19 Rtx Corporation Gas turbine engine with integral bypass duct
US12116934B2 (en) 2023-02-10 2024-10-15 Rtx Corporation Turbine engine fuel injector with oxygen circuit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305265A (en) * 1942-05-01 1942-12-15 Letourneau Inc Sealing boot assembly
US2968925A (en) * 1959-11-25 1961-01-24 William E Blevans Fuel nozzle head for anti-coking
DE1625948A1 (en) * 1967-12-23 1970-12-03 Bizerba Werke Kraut Kg Wilh Damper for a control element pulsating in a housing
US3498055A (en) * 1968-10-16 1970-03-03 United Aircraft Corp Smoke reduction combustion chamber
AT308474B (en) * 1969-03-20 1973-07-10 List Hans Structure-borne sound-absorbing cladding component for the sound-insulating cladding of machines, in particular internal combustion engines
US3684186A (en) * 1970-06-26 1972-08-15 Ex Cell O Corp Aerating fuel nozzle
JPS4931059Y1 (en) * 1970-11-30 1974-08-22
DE2160675C3 (en) * 1970-12-15 1978-04-20 Mitsubishi Jukogyo K.K., Tokio Burner device for a gas turbine combustion chamber
US3700173A (en) * 1970-12-30 1972-10-24 Combustion Eng Diffuser
AT328229B (en) * 1971-09-03 1976-03-10 List Hans COMBUSTION MACHINE WITH SOUND-INSULATING CASING
US3777983A (en) * 1971-12-16 1973-12-11 Gen Electric Gas cooled dual fuel air atomized fuel nozzle
US3733169A (en) * 1972-02-22 1973-05-15 D Lefebvre Flame retention head assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140227142A1 (en) * 2012-05-04 2014-08-14 Institute For Advanced Engineering Non-melt and partial melt type entrained flow bed gasifier
US9610557B2 (en) * 2012-05-04 2017-04-04 Institute For Advanced Engineering Non-melt and partial melt type entrained flow bed gasifier

Also Published As

Publication number Publication date
JPS5342897B2 (en) 1978-11-15
DE2355127C2 (en) 1983-11-03
FR2206441A1 (en) 1974-06-07
CA985514A (en) 1976-03-16
JPS4968929A (en) 1974-07-04
CH560356A5 (en) 1975-03-27
DE2355127A1 (en) 1974-05-22
IT996392B (en) 1975-12-10
FR2206441B1 (en) 1976-06-25
US3886736A (en) 1975-06-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee