GB894054A - Improvements in or relating to combustion chambers for use in gas turbine installations - Google Patents

Improvements in or relating to combustion chambers for use in gas turbine installations

Info

Publication number
GB894054A
GB894054A GB3262858A GB3262858A GB894054A GB 894054 A GB894054 A GB 894054A GB 3262858 A GB3262858 A GB 3262858A GB 3262858 A GB3262858 A GB 3262858A GB 894054 A GB894054 A GB 894054A
Authority
GB
United Kingdom
Prior art keywords
air
chambers
gas
chamber
openings
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
GB3262858A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB894054A publication Critical patent/GB894054A/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
    • F23R3/36—Supply of different fuels
    • 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
    • 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
    • F23R3/26—Controlling the air flow
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00002—Gas turbine combustors adapted for fuels having low heating value [LHV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

894,054. Generating combustion products under pressure. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. Oct. 13, 1958 [Oct. 12, 1957], No. 32628/58. Class 51 (1). [Also in Group XI] In a combustion chamber for the combustion of gaseous fuels of low calorific value in a gas-turbine installation, combustible gas and air are supplied to chambers arranged alternately and circumferentially, the gas and air issuing from the chambers in a peripheral direction and obliquely to the axis of the chamber, each gas and air chamber having a slit-like outlet, the outlets being combined in pairs and deflecting surfaces being mounted adjacent each pair of outlets so as to deflect the air and combustible gas streams in the desired direction. In the apparatus shown, a flame tube 6 having air inlet openings 5 is mounted within an outer casing 1 having an air inlet branch 10 at one side thereof. Combustible gas is supplied through an inlet 20 to an annular channel 19 surrounding alternately and circumferentially arranged combustible gas and air chambers 11, 12, gas entering the chambers 11 through the open radially outer sides thereof. Air enters the chambers 12 through openings 18 in the upstream wall 15 from the space 17 on the upstream side of the chambers. The gas and air chambers are separated by means of wall members 16 and gas and air discharge from the chambers through slot-like openings 22 and 23 respectively, deflectors 24 being disposed adjacent each pair of openings 22, 23 so as to cause the air and gas mixture to flow in a peripheral direction obliquely to the chamber axis. The openings may be interrupted by short connecting pieces or they may be formed as a row of closely-spaced holes. Some of the combustible gas chambers may be closed by means of flaps or slides for regulation of combustion. An auxiliary combustion chamber 8 may be disposed upstream of the gas and air chambers 11, 12 so as to discharge centrally therethrough the chamber 8 comprising a perforated flame tube 27, a liquid fuel injector 25, swirl vanes 26 and a rotary valve 29 controlling the supply of primary air to the chamber. A three-way valve 30 is disposed in the combustible gas supply line whereby air may be supplied from the line 32 to the chambers 11 when liquid fuel only is being burned, the air from the chambers 11, 12 then constituting secondary air.
GB3262858A 1957-10-12 1958-10-13 Improvements in or relating to combustion chambers for use in gas turbine installations Expired GB894054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM35591A DE1039785B (en) 1957-10-12 1957-10-12 Combustion chamber with high heat load, especially for the combustion of low calorific value, gaseous fuels in gas turbine systems

Publications (1)

Publication Number Publication Date
GB894054A true GB894054A (en) 1962-04-18

Family

ID=7302335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3262858A Expired GB894054A (en) 1957-10-12 1958-10-13 Improvements in or relating to combustion chambers for use in gas turbine installations

Country Status (2)

Country Link
DE (1) DE1039785B (en)
GB (1) GB894054A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406726A1 (en) * 1977-10-21 1979-05-18 Rolls Royce PERFECTED COMBUSTION EQUIPMENT FOR GAS TURBINE ENGINES
EP0019417A1 (en) * 1979-05-18 1980-11-26 Rolls-Royce Plc Combustion apparatus for gas turbine engines
EP0035869A1 (en) * 1980-03-05 1981-09-16 Hitachi, Ltd. A gas turbine combustor
US4545196A (en) * 1982-07-22 1985-10-08 The Garrett Corporation Variable geometry combustor apparatus
US4589260A (en) * 1982-11-08 1986-05-20 Kraftwerk Union Aktiengesellschaft Pre-mixing burner with integrated diffusion burner
US4598553A (en) * 1981-05-12 1986-07-08 Hitachi, Ltd. Combustor for gas turbine
US4898001A (en) * 1984-07-10 1990-02-06 Hitachi, Ltd. Gas turbine combustor
US5069029A (en) * 1987-03-05 1991-12-03 Hitachi, Ltd. Gas turbine combustor and combustion method therefor
US5081843A (en) * 1987-04-03 1992-01-21 Hitachi, Ltd. Combustor for a gas turbine
EP0529900A1 (en) * 1991-08-23 1993-03-03 Hitachi, Ltd. Gas turbine apparatus and method of control thereof
US5660044A (en) * 1994-03-04 1997-08-26 Nuovopignone S.P.A. Perfected combustion system with low polluting emissions for gas turbines

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232690B (en) * 1960-10-07 1967-01-19 Maschf Augsburg Nuernberg Ag Device for supplying combustion air
DE2524036C2 (en) * 1975-05-30 1983-05-11 Caloric Gesellschaft für Apparatebau mbH, 8032 Gräfelfing Burners for flowable fuels
FR2596102B1 (en) * 1986-03-20 1988-05-27 Snecma INJECTION DEVICE WITH AXIAL CENTRIPE
EP0554325B1 (en) * 1990-10-23 1995-07-26 ROLLS-ROYCE plc Gasturbine combustion chamber and method of operation thereof
GB9023004D0 (en) * 1990-10-23 1990-12-05 Rolls Royce Plc A gas turbine engine combustion chamber and a method of operating a gas turbine engine combustion chamber
DE4223828A1 (en) * 1992-05-27 1993-12-02 Asea Brown Boveri Method for operating a combustion chamber of a gas turbine
DE4228817C2 (en) * 1992-08-29 1998-07-30 Mtu Muenchen Gmbh Combustion chamber for gas turbine engines

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406726A1 (en) * 1977-10-21 1979-05-18 Rolls Royce PERFECTED COMBUSTION EQUIPMENT FOR GAS TURBINE ENGINES
EP0019417A1 (en) * 1979-05-18 1980-11-26 Rolls-Royce Plc Combustion apparatus for gas turbine engines
EP0035869A1 (en) * 1980-03-05 1981-09-16 Hitachi, Ltd. A gas turbine combustor
US4598553A (en) * 1981-05-12 1986-07-08 Hitachi, Ltd. Combustor for gas turbine
US4545196A (en) * 1982-07-22 1985-10-08 The Garrett Corporation Variable geometry combustor apparatus
US4567724A (en) * 1982-07-22 1986-02-04 The Garrett Corporation Variable geometry combustor apparatus and associated methods
US4589260A (en) * 1982-11-08 1986-05-20 Kraftwerk Union Aktiengesellschaft Pre-mixing burner with integrated diffusion burner
US4898001A (en) * 1984-07-10 1990-02-06 Hitachi, Ltd. Gas turbine combustor
US5069029A (en) * 1987-03-05 1991-12-03 Hitachi, Ltd. Gas turbine combustor and combustion method therefor
US5081843A (en) * 1987-04-03 1992-01-21 Hitachi, Ltd. Combustor for a gas turbine
EP0529900A1 (en) * 1991-08-23 1993-03-03 Hitachi, Ltd. Gas turbine apparatus and method of control thereof
US5327718A (en) * 1991-08-23 1994-07-12 Hitachi, Ltd. Gas turbine apparatus and method of control thereof
US5660044A (en) * 1994-03-04 1997-08-26 Nuovopignone S.P.A. Perfected combustion system with low polluting emissions for gas turbines

Also Published As

Publication number Publication date
DE1039785B (en) 1958-09-25

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