GB731054A - Gas turbine combustion chamber - Google Patents

Gas turbine combustion chamber

Info

Publication number
GB731054A
GB731054A GB12152/52A GB1215252A GB731054A GB 731054 A GB731054 A GB 731054A GB 12152/52 A GB12152/52 A GB 12152/52A GB 1215252 A GB1215252 A GB 1215252A GB 731054 A GB731054 A GB 731054A
Authority
GB
United Kingdom
Prior art keywords
flame tube
inserts
gas turbine
combustion chamber
inlet 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
GB12152/52A
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.)
National Research Council of Canada
Original Assignee
National Research Council of Canada
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 National Research Council of Canada filed Critical National Research Council of Canada
Publication of GB731054A publication Critical patent/GB731054A/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
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

731,054. Generating combustion products under pressure. NATIONAL RESEARCH COUNCIL. May 13, 1952 [May 31, 1951], No. 12152/52. Class 51 (1). In a gas turbine engine combustion chamber having a flame tube 6 formed of thin sheet material, the upstream end of the flame tube is formed with a plurality of air inlet openings 4 disposed around the fuel nozzle 1 and axially disposed tubular inserts 11 are disposed in the air inlet openings. The inserts are substantially longer than the thickness of the flame tube wall but do not extend appreciably into the flame tube. Each stream of primary air issuing through the inserts has a cross-section which is equal to that of the inner end of the insert and build-up of carbon deposit is confined to an annular zone surrounding the air stream. Examples of the tubular inserts are shown in Figs. 5A, 5B, 5C, 5D. Suitable dimensions are given.
GB12152/52A 1951-05-31 1952-05-13 Gas turbine combustion chamber Expired GB731054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US229071A US2742762A (en) 1951-05-31 1951-05-31 Combustion chamber for axial flow gas turbines

Publications (1)

Publication Number Publication Date
GB731054A true GB731054A (en) 1955-06-01

Family

ID=22859732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12152/52A Expired GB731054A (en) 1951-05-31 1952-05-13 Gas turbine combustion chamber

Country Status (7)

Country Link
US (1) US2742762A (en)
BE (1) BE514534A (en)
CH (1) CH317633A (en)
DE (1) DE935287C (en)
FR (1) FR1065482A (en)
GB (1) GB731054A (en)
NL (1) NL79375C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890569A (en) * 1954-05-03 1959-06-16 Phillips Petroleum Co Removal of carbon deposits in jet engines
US2902823A (en) * 1956-11-21 1959-09-08 Clarence E Wagner Design for a stainless steel or aluminum gas generator wall spraying system for combustion chamber
US3210935A (en) * 1959-09-23 1965-10-12 Lyman C Fisher Jetevator for missile control
FR1421372A (en) * 1964-09-16 1965-12-17 Improvements to combustion chambers
US3874169A (en) * 1971-01-14 1975-04-01 Stal Laval Turbin Ab Combustion chamber for gas turbines
US3981142A (en) * 1974-04-01 1976-09-21 General Motors Corporation Ceramic combustion liner
US4298338A (en) * 1976-12-30 1981-11-03 Owens-Illinois, Inc. Liquid fuel burners
JPS5966619A (en) * 1982-10-06 1984-04-16 Hitachi Ltd Gas turbine combustor
US5323605A (en) * 1990-10-01 1994-06-28 General Electric Company Double dome arched combustor
FR2668246B1 (en) * 1990-10-17 1994-12-09 Snecma COMBUSTION CHAMBER PROVIDED WITH A WALL COOLING DEVICE.
CA2089272C (en) * 1992-03-23 2002-09-03 James Norman Reinhold, Jr. Impact resistant combustor
US5755093A (en) * 1995-05-01 1998-05-26 United Technologies Corporation Forced air cooled gas turbine exhaust liner
DE10214573A1 (en) * 2002-04-02 2003-10-16 Rolls Royce Deutschland Combustion chamber of a gas turbine with starter film cooling
US20050241316A1 (en) * 2004-04-28 2005-11-03 Honeywell International Inc. Uniform effusion cooling method for a can combustion chamber
US8281600B2 (en) * 2007-01-09 2012-10-09 General Electric Company Thimble, sleeve, and method for cooling a combustor assembly
US20100037622A1 (en) * 2008-08-18 2010-02-18 General Electric Company Contoured Impingement Sleeve Holes
US8161752B2 (en) * 2008-11-20 2012-04-24 Honeywell International Inc. Combustors with inserts between dual wall liners
GB201116608D0 (en) * 2011-09-27 2011-11-09 Rolls Royce Plc A method of operating a combustion chamber
US9328923B2 (en) * 2012-10-10 2016-05-03 General Electric Company System and method for separating fluids
EP3039340B1 (en) * 2013-08-30 2018-11-28 United Technologies Corporation Vena contracta swirling dilution passages for gas turbine engine combustor
US10443848B2 (en) * 2014-04-02 2019-10-15 United Technologies Corporation Grommet assembly and method of design
US20160047549A1 (en) * 2014-08-15 2016-02-18 Rolls-Royce Corporation Ceramic matrix composite components with inserts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE709065C (en) * 1935-07-17 1941-08-07 Rene Alexandre Arthur Couzinet Feeding device for gas turbines
US2227666A (en) * 1936-12-10 1941-01-07 Bbc Brown Boveri & Cie Starting up system for heat producing and consuming plants
US2471101A (en) * 1945-03-31 1949-05-24 Charles E Feinberg Secondary combustion air distribution control for bridge wall furnaces
GB603485A (en) * 1946-02-23 1948-06-16 Armstrong Siddeley Motors Ltd Liquid fuel combustion chamber
FR962862A (en) * 1946-10-26 1950-06-22
US2601390A (en) * 1946-11-07 1952-06-24 Westinghouse Electric Corp Combustion chamber for gas turbines with circumferentially arranged pulverized solidfuel and air nozzles
DE804982C (en) * 1947-06-23 1951-05-04 Armstrong Siddeley Motors Ltd Combustion chamber for internal combustion turbine legs
NL72524C (en) * 1947-11-03
NL80817C (en) * 1947-11-03
US2631429A (en) * 1948-06-08 1953-03-17 Jr Harold M Jacklin Cooling arrangement for radial flow gas turbines having coaxial combustors
US2547619A (en) * 1948-11-27 1951-04-03 Gen Electric Combustor with sectional housing and liner

Also Published As

Publication number Publication date
NL79375C (en)
DE935287C (en) 1955-11-17
BE514534A (en)
CH317633A (en) 1956-11-30
US2742762A (en) 1956-04-24
FR1065482A (en) 1954-05-26

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