GB790293A - Improvements in or relating to heat-resisting wall structures for gas-turbine enginecombustion equipment - Google Patents

Improvements in or relating to heat-resisting wall structures for gas-turbine enginecombustion equipment

Info

Publication number
GB790293A
GB790293A GB4219/57A GB421957A GB790293A GB 790293 A GB790293 A GB 790293A GB 4219/57 A GB4219/57 A GB 4219/57A GB 421957 A GB421957 A GB 421957A GB 790293 A GB790293 A GB 790293A
Authority
GB
United Kingdom
Prior art keywords
rings
section
flanges
wall structure
web
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
GB4219/57A
Inventor
Lionel Haworth
Ralph John Shire
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of GB790293A publication Critical patent/GB790293A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78—Other construction of jet pipes
    • F02K1/82—Jet pipe walls, e.g. liners
    • F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infra-red radiation suppressors
    • 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
    • F23R3/002—Wall structures
    • 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
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/16—Two dimensionally sectional layer
    • Y10T428/163—Next to unitary web or sheet of equal or greater extent
    • Y10T428/164—Continuous two dimensionally sectional layer
    • Y10T428/166—Glass, ceramic, or metal sections [e.g., floor or wall tile, etc.]

Abstract

790,293. Generating combustion products under pressure. ROLLS-ROYCE, Ltd. Jan. 26, 1955 [Feb. 26, 1954], No. 4219/57. Divided out of 790,292. Class 51 (1). In gas turbine engine combustion equipment a heat-resisting wall structure defining a space in which fuel is burnt comprises at least one ring of H-section, the web of the section extending radially and the two flanges extending axially. The outer flange of the ring or of each ring is welded to adjacent annular portions of the wall structure and the inner flange is slotted transversely to provide a multiplicity of pieces which are supported by the web. Air inlet holes are provided in the wall structure adjacent the web for the passage of pressure cooling air into the interior of the wall structure. The invention is shown applied in the case of a flame tube which comprises three tubular parts 72 with rings of H-section disposed therebetween, the outer flanges 71 of the rings being secured by welding to the parts 72. The inner flanges 70 of the rings are slotted transversely thereby dividing the flanges into a multiplicity of pieces 73. The slots extend through the webs of the H-section rings as indicated at 74 so that each piece 73 is supported by an individual web section. Holes 75 are provided in the outer flanges 71 to allow cooling air to flow over the inner surfaces of the tubular parts 72. The central tubular part 72 may be replaced by other H-section rings as indicated in broken lines, each formed similarly to the rings already described, the outer flanges 71 being welded together.
GB4219/57A 1954-02-26 1954-02-26 Improvements in or relating to heat-resisting wall structures for gas-turbine enginecombustion equipment Expired GB790293A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB331954X 1954-02-26
GB260155X 1955-01-26

Publications (1)

Publication Number Publication Date
GB790293A true GB790293A (en) 1958-02-05

Family

ID=26258006

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4219/57A Expired GB790293A (en) 1954-02-26 1954-02-26 Improvements in or relating to heat-resisting wall structures for gas-turbine enginecombustion equipment
GB5813/54A Expired GB790292A (en) 1954-02-26 1954-02-26 Improvements in or relating to gas-turbine engine combustion equipment

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5813/54A Expired GB790292A (en) 1954-02-26 1954-02-26 Improvements in or relating to gas-turbine engine combustion equipment

Country Status (6)

Country Link
US (1) US2919549A (en)
BE (1) BE535497A (en)
CH (1) CH331954A (en)
DE (1) DE1052750B (en)
FR (1) FR1122030A (en)
GB (2) GB790293A (en)

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US4446693A (en) * 1980-11-08 1984-05-08 Rolls-Royce Limited Wall structure for a combustion chamber
EP0224817A1 (en) * 1985-12-02 1987-06-10 Siemens Aktiengesellschaft Heat shield arrangement, especially for the structural components of a gas turbine plant

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US3154914A (en) * 1959-12-12 1964-11-03 Bolkow Entwicklungen Kg Rocket engine construction
DE1159694B (en) * 1960-08-26 1963-12-19 United Aircraft Corp Injection head for a liquid rocket
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DE1225331B (en) * 1962-07-26 1966-09-22 Bbc Brown Boveri & Cie Cooled combustion chamber for the highest temperatures
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GB1055234A (en) * 1963-04-30 1967-01-18 Hitachi Ltd Ultra-high temperature combustion chambers
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US4480436A (en) * 1972-12-19 1984-11-06 General Electric Company Combustion chamber construction
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US3910036A (en) * 1974-04-05 1975-10-07 Gen Motors Corp Igniter installation for combustor with ceramic liner
GB1550368A (en) * 1975-07-16 1979-08-15 Rolls Royce Laminated materials
GB1552132A (en) * 1975-11-29 1979-09-12 Rolls Royce Combustion chambers for gas turbine engines
GB1564608A (en) * 1975-12-20 1980-04-10 Rolls Royce Means for cooling a surface by the impingement of a cooling fluid
US4158949A (en) * 1977-11-25 1979-06-26 General Motors Corporation Segmented annular combustor
US4236378A (en) * 1978-03-01 1980-12-02 General Electric Company Sectoral combustor for burning low-BTU fuel gas
GB2049152B (en) * 1979-05-01 1983-05-18 Rolls Royce Perforate laminated material
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US4414816A (en) * 1980-04-02 1983-11-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Combustor liner construction
US4422300A (en) * 1981-12-14 1983-12-27 United Technologies Corporation Prestressed combustor liner for gas turbine engine
GB2117506B (en) * 1982-03-25 1985-06-19 Nu Way Energy Ltd Burners for gaseous fuels
US4664618A (en) * 1984-08-16 1987-05-12 American Combustion, Inc. Recuperative furnace wall
JPH0660740B2 (en) * 1985-04-05 1994-08-10 工業技術院長 Gas turbine combustor
US4642993A (en) * 1985-04-29 1987-02-17 Avco Corporation Combustor liner wall
DE3519938A1 (en) * 1985-06-04 1986-12-04 MTU Motoren- und Turbinen-Union München GmbH, 8000 München COMBUSTION CHAMBER
US4773356A (en) * 1986-07-24 1988-09-27 W B Black & Sons Limited Lining a furnace with a refractory material
US5639531A (en) * 1987-12-21 1997-06-17 United Technologies Corporation Process for making a hybrid ceramic article
US5113660A (en) * 1990-06-27 1992-05-19 The United States Of America As Represented By The Secretary Of The Air Force High temperature combustor liner
US5233798A (en) * 1991-03-06 1993-08-10 Shaw Clive A Enabling assembly
US5184455A (en) * 1991-07-09 1993-02-09 The United States Of America As Represented By The Secretary Of The Air Force Ceramic blanket augmentor liner
US5216886A (en) * 1991-08-14 1993-06-08 The United States Of America As Represented By The Secretary Of The Air Force Segmented cell wall liner for a combustion chamber
US5331816A (en) * 1992-10-13 1994-07-26 United Technologies Corporation Gas turbine engine combustor fiber reinforced glass ceramic matrix liner with embedded refractory ceramic tiles
US5333443A (en) * 1993-02-08 1994-08-02 General Electric Company Seal assembly
US5758503A (en) * 1995-05-03 1998-06-02 United Technologies Corporation Gas turbine combustor
US5605046A (en) * 1995-10-26 1997-02-25 Liang; George P. Cooled liner apparatus
TW360744B (en) * 1996-07-15 1999-06-11 Siemens Ag Equipment for fixing a covering sheet metal in the waste-gas flue of a gas turbine as well as halting
US5758504A (en) * 1996-08-05 1998-06-02 Solar Turbines Incorporated Impingement/effusion cooled combustor liner
FR2752916B1 (en) * 1996-09-05 1998-10-02 Snecma THERMAL PROTECTIVE SHIRT FOR TURBOREACTOR COMBUSTION CHAMBER
EP0895027B1 (en) * 1997-07-28 2002-03-06 Alstom Ceramic lining
EP1006315B1 (en) 1998-11-30 2004-01-21 ALSTOM (Switzerland) Ltd Ceramic lining for a combustion chamber
US6213714B1 (en) * 1999-06-29 2001-04-10 Allison Advanced Development Company Cooled airfoil
US6402470B1 (en) * 1999-10-05 2002-06-11 United Technologies Corporation Method and apparatus for cooling a wall within a gas turbine engine
GB9926257D0 (en) * 1999-11-06 2000-01-12 Rolls Royce Plc Wall elements for gas turbine engine combustors
EP1284390A1 (en) * 2001-06-27 2003-02-19 Siemens Aktiengesellschaft Thermal shield for a component carrying hot gases, especially for structural components of gas turbines
US6830437B2 (en) * 2002-12-13 2004-12-14 General Electric Company Assembly containing a composite article and assembly method therefor
EP1528343A1 (en) * 2003-10-27 2005-05-04 Siemens Aktiengesellschaft Refractory tile with reinforcing members embedded therein, as liner for gas turbine combustion chamber
DE102004044852A1 (en) * 2004-09-10 2006-03-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hot gas chamber and shingle for a hot gas chamber
GB0601413D0 (en) * 2006-01-25 2006-03-08 Rolls Royce Plc Wall elements for gas turbine engine combustors
US20100229565A1 (en) * 2006-12-19 2010-09-16 Arne Boman Wall of a rocket engine
US8435007B2 (en) * 2008-12-29 2013-05-07 Rolls-Royce Corporation Hybrid turbomachinery component for a gas turbine engine
EP2233835A1 (en) * 2009-03-23 2010-09-29 Siemens Aktiengesellschaft Combustion chamber brazed with ceramic inserts
GB0913580D0 (en) * 2009-08-05 2009-09-16 Rolls Royce Plc Combustor tile
US8894363B2 (en) 2011-02-09 2014-11-25 Siemens Energy, Inc. Cooling module design and method for cooling components of a gas turbine system
US8959886B2 (en) * 2010-07-08 2015-02-24 Siemens Energy, Inc. Mesh cooled conduit for conveying combustion gases
US9243801B2 (en) * 2012-06-07 2016-01-26 United Technologies Corporation Combustor liner with improved film cooling
GB201403404D0 (en) * 2014-02-27 2014-04-16 Rolls Royce Plc A combustion chamber wall and a method of manufacturing a combustion chamber wall
GB201501817D0 (en) * 2015-02-04 2015-03-18 Rolls Royce Plc A combustion chamber and a combustion chamber segment
WO2017003458A1 (en) * 2015-06-30 2017-01-05 Siemens Energy, Inc. Hybrid component comprising a metal-reinforced ceramic matrix composite material
GB201514390D0 (en) * 2015-08-13 2015-09-30 Rolls Royce Plc A combustion chamber and a combustion chamber segment
US10577944B2 (en) * 2017-08-03 2020-03-03 General Electric Company Engine component with hollow turbulators
US11208899B2 (en) * 2018-03-14 2021-12-28 General Electric Company Cooling assembly for a turbine assembly
US10968750B2 (en) * 2018-09-04 2021-04-06 General Electric Company Component for a turbine engine with a hollow pin
US11506383B2 (en) * 2020-10-09 2022-11-22 Pratt & Whitney Canada Corp Combustor liner and method of operating same

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
US4446693A (en) * 1980-11-08 1984-05-08 Rolls-Royce Limited Wall structure for a combustion chamber
EP0224817A1 (en) * 1985-12-02 1987-06-10 Siemens Aktiengesellschaft Heat shield arrangement, especially for the structural components of a gas turbine plant
US4749029A (en) * 1985-12-02 1988-06-07 Kraftwerk Union Aktiengesellschaft Heat sheild assembly, especially for structural parts of gas turbine systems

Also Published As

Publication number Publication date
BE535497A (en)
FR1122030A (en) 1956-08-30
GB790292A (en) 1958-02-05
DE1052750B (en) 1959-03-12
US2919549A (en) 1960-01-05
CH331954A (en) 1958-08-15

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