GB1516177A - Fuel combustion apparatus - Google Patents

Fuel combustion apparatus

Info

Publication number
GB1516177A
GB1516177A GB3532775A GB3532775A GB1516177A GB 1516177 A GB1516177 A GB 1516177A GB 3532775 A GB3532775 A GB 3532775A GB 3532775 A GB3532775 A GB 3532775A GB 1516177 A GB1516177 A GB 1516177A
Authority
GB
United Kingdom
Prior art keywords
air
supplied
combustion
openings
swirl vanes
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
GB3532775A
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
Priority claimed from JP9751874A external-priority patent/JPS5124937A/en
Priority claimed from JP9751774A external-priority patent/JPS5124936A/en
Priority claimed from JP13770974A external-priority patent/JPS5164639A/en
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1516177A publication Critical patent/GB1516177A/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
    • F23R3/28—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

1516177 Combustion chambers for gas turbine engines MITSUBISHI JUKOGYO KK 27 Aug 1975 [27 Aug 1974 (2) 3 Dec 1974] 35327/75 Heading F1L [Also in Division F4] A combustion chamber for example for a gas turbine engine, comprises an outer cylindrical member 1 and an inner cylindrical member 2 arranged so as to provide an annular primary combustion zone 3, to which fuel is supplied through injectors 4 disposed at the upstream end of the combustion space, each injector having a combustion air swirler 5 disposed therearound. Openings 7 are formed in the outer member 1 for the inflow of secondary air only in a plane which defines the downstream end of the primary combustion zone. Air is also supplied through the inner member 2 discharging into the secondary combustion zone through swirl vanes 6. Water or steam is supplied through sprayer 11 into the air discharging through the swirl vanes 6. Further air is supplied through openings 9 into a downstream region of the combustion chamber for dilution or cooling. The openings 7 and 9 have short tubular members 8 and 10 mounted therein. In Fig. 10 shroud members 106 are provided around the swirl vanes 105 and define a further inlet through which air enters without swirl.
GB3532775A 1974-08-27 1975-08-27 Fuel combustion apparatus Expired GB1516177A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9751874A JPS5124937A (en) 1974-08-27 1974-08-27 NENRYONEN SHOSOCHI
JP9751774A JPS5124936A (en) 1974-08-27 1974-08-27 NENRYONEN SHOSOCHI
JP13770974A JPS5164639A (en) 1974-12-03 1974-12-03 NENRYONEN SHOSOCHI

Publications (1)

Publication Number Publication Date
GB1516177A true GB1516177A (en) 1978-06-28

Family

ID=27308420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3532775A Expired GB1516177A (en) 1974-08-27 1975-08-27 Fuel combustion apparatus

Country Status (3)

Country Link
DE (1) DE2538134C2 (en)
FR (1) FR2283392A1 (en)
GB (1) GB1516177A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292793A (en) * 1994-09-02 1996-03-06 Europ Gas Turbines Ltd Turbine combustion chamber
EP2434221A1 (en) * 2010-09-22 2012-03-28 Siemens Aktiengesellschaft Method and arrangement for injecting an emulsion into a flame
EP2434218A1 (en) * 2010-09-22 2012-03-28 Siemens Aktiengesellschaft Burner with low NOx emissions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808874C2 (en) * 1978-03-02 1985-01-24 Smit Ovens Nijmegen B.V., Nijmegen Device for the combustion of combustible substances entrained in a gas stream or for heating air
DE3606625A1 (en) * 1985-03-04 1986-09-04 Kraftwerk Union AG, 4330 Mülheim Pilot burner with low NOx emission for furnace installations, in particular of gas turbine installations, and method of operating it

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638745A (en) * 1943-04-01 1953-05-19 Power Jets Res & Dev Ltd Gas turbine combustor having tangential air inlets for primary and secondary air
US2951339A (en) * 1959-03-31 1960-09-06 United Aircraft Corp Combustion chamber swirler
US3643430A (en) * 1970-03-04 1972-02-22 United Aircraft Corp Smoke reduction combustion chamber
US3826078A (en) * 1971-12-15 1974-07-30 Phillips Petroleum Co Combustion process with selective heating of combustion and quench air
US3747336A (en) * 1972-03-29 1973-07-24 Gen Electric Steam injection system for a gas turbine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292793A (en) * 1994-09-02 1996-03-06 Europ Gas Turbines Ltd Turbine combustion chamber
GB2292793B (en) * 1994-09-02 1998-06-24 Europ Gas Turbines Ltd Combustion chamber
EP2434221A1 (en) * 2010-09-22 2012-03-28 Siemens Aktiengesellschaft Method and arrangement for injecting an emulsion into a flame
EP2434218A1 (en) * 2010-09-22 2012-03-28 Siemens Aktiengesellschaft Burner with low NOx emissions
WO2012038404A1 (en) * 2010-09-22 2012-03-29 Siemens Aktiengesellschaft Burner with low nox emissions
WO2012038403A1 (en) * 2010-09-22 2012-03-29 Siemens Aktiengesellschaft Method and arrangement for injecting an emulsion into a flame
CN103119370A (en) * 2010-09-22 2013-05-22 西门子公司 Method and arrangement for injecting an emulsion into a flame
CN103119370B (en) * 2010-09-22 2015-05-06 西门子公司 Method and arrangement for injecting an emulsion into a flame
US9068514B2 (en) 2010-09-22 2015-06-30 Siemens Aktiengesellschaft Method and arrangement for injecting an emulsion into a flame
RU2571700C2 (en) * 2010-09-22 2015-12-20 Сименс Акциенгезелльшафт Method and system for injection of emulsion into flame

Also Published As

Publication number Publication date
FR2283392B1 (en) 1978-04-07
DE2538134A1 (en) 1976-03-11
DE2538134C2 (en) 1984-11-08
FR2283392A1 (en) 1976-03-26

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee