CH633347A5 - Gasturbine. - Google Patents

Gasturbine. Download PDF

Info

Publication number
CH633347A5
CH633347A5 CH826278A CH826278A CH633347A5 CH 633347 A5 CH633347 A5 CH 633347A5 CH 826278 A CH826278 A CH 826278A CH 826278 A CH826278 A CH 826278A CH 633347 A5 CH633347 A5 CH 633347A5
Authority
CH
Switzerland
Prior art keywords
cooling air
hot gas
gas turbine
cooling
combustion chamber
Prior art date
Application number
CH826278A
Other languages
German (de)
English (en)
Inventor
Jean Eggmann
Hans Graf
Tadeusz Zaba
Max Zimmermann
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH826278A priority Critical patent/CH633347A5/de
Priority to DE19782836539 priority patent/DE2836539A1/de
Priority to SE7903870A priority patent/SE443607B/sv
Priority to US06/055,808 priority patent/US4339925A/en
Priority to JP9877179A priority patent/JPS5523400A/ja
Publication of CH633347A5 publication Critical patent/CH633347A5/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/54—Reverse-flow combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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
    • F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
    • 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
    • F23R2900/03342—Arrangement of silo-type combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH826278A 1978-08-03 1978-08-03 Gasturbine. CH633347A5 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH826278A CH633347A5 (de) 1978-08-03 1978-08-03 Gasturbine.
DE19782836539 DE2836539A1 (de) 1978-08-03 1978-08-21 Gasturbinengehaeuse
SE7903870A SE443607B (sv) 1978-08-03 1979-05-03 Anordning vid gasturbiner
US06/055,808 US4339925A (en) 1978-08-03 1979-07-09 Method and apparatus for cooling hot gas casings
JP9877179A JPS5523400A (en) 1978-08-03 1979-08-03 Cooled highhtemperature gas casing for gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH826278A CH633347A5 (de) 1978-08-03 1978-08-03 Gasturbine.

Publications (1)

Publication Number Publication Date
CH633347A5 true CH633347A5 (de) 1982-11-30

Family

ID=4337643

Family Applications (1)

Application Number Title Priority Date Filing Date
CH826278A CH633347A5 (de) 1978-08-03 1978-08-03 Gasturbine.

Country Status (5)

Country Link
US (1) US4339925A (enExample)
JP (1) JPS5523400A (enExample)
CH (1) CH633347A5 (enExample)
DE (1) DE2836539A1 (enExample)
SE (1) SE443607B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284819A3 (en) * 1987-04-01 1990-01-31 Westinghouse Canada Inc. Gas turbine combustor transition duct forced convection cooling

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US4573315A (en) * 1984-05-15 1986-03-04 A/S Kongsberg Vapenfabrikk Low pressure loss, convectively gas-cooled inlet manifold for high temperature radial turbine
DE3424141A1 (de) * 1984-06-30 1986-01-09 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Luftspeicher-gasturbine
US4651534A (en) * 1984-11-13 1987-03-24 Kongsberg Vapenfabrikk Gas turbine engine combustor
CA1263243A (en) * 1985-05-14 1989-11-28 Lewis Berkley Davis, Jr. Impingement cooled transition duct
US4719748A (en) * 1985-05-14 1988-01-19 General Electric Company Impingement cooled transition duct
JPH0752014B2 (ja) * 1986-03-20 1995-06-05 株式会社日立製作所 ガスタ−ビン燃焼器
US4916906A (en) * 1988-03-25 1990-04-17 General Electric Company Breach-cooled structure
US4864828A (en) * 1988-04-29 1989-09-12 The United States Of America As Represented By The Secretary Of The Air Force Aircraft engine combustion liner cooling apparatus
US4926630A (en) * 1988-12-12 1990-05-22 Sundstrand Corporation Jet air cooled turbine shroud for improved swirl cooling and mixing
US4993220A (en) * 1989-07-24 1991-02-19 Sundstrand Corporation Axial flow gas turbine engine combustor
US5069033A (en) * 1989-12-21 1991-12-03 Sundstrand Corporation Radial inflow combustor
US5131221A (en) * 1989-12-21 1992-07-21 Sundstrand Corporation Injector carbon screen
US5113648A (en) * 1990-02-28 1992-05-19 Sundstrand Corporation Combustor carbon screen
US5261226A (en) * 1991-08-23 1993-11-16 Westinghouse Electric Corp. Topping combustor for an indirect fired gas turbine
US5237813A (en) * 1992-08-21 1993-08-24 Allied-Signal Inc. Annular combustor with outer transition liner cooling
DE4239856A1 (de) * 1992-11-27 1994-06-01 Asea Brown Boveri Gasturbinenbrennkammer
DE4242721A1 (de) * 1992-12-17 1994-06-23 Asea Brown Boveri Gasturbinenbrennkammer
DE4244302C2 (de) * 1992-12-28 2002-08-29 Alstom Vorrichtung zur Prallkühlung
DE4304989A1 (de) * 1993-02-18 1994-08-25 Abb Management Ag Verfahren zur Kühlung einer Gasturbinenanlage
DE4324035C2 (de) * 1993-07-17 2003-02-27 Alstom Gasturbine
DE4324125A1 (de) * 1993-07-19 1995-01-26 Abb Management Ag Gasturbine
DE4325802B4 (de) * 1993-07-31 2005-07-07 Alstom Verfahren zum Betrieb einer Gasturbinenanlage mit flüssigem oder gasförmigem Brennstoff
DE4328294A1 (de) * 1993-08-23 1995-03-02 Abb Management Ag Verfahren zur Kühlung eines Bauteils sowie Vorrichtung zur Durchführung des Verfahrens
DE4335413A1 (de) * 1993-10-18 1995-04-20 Abb Management Ag Verfahren und Vorrichtung zur Kühlung einer Gasturbinenbrennkammer
JP3110227B2 (ja) * 1993-11-22 2000-11-20 株式会社東芝 タービン冷却翼
US5497613A (en) * 1993-12-03 1996-03-12 Westinghouse Electric Corporation Hot gas manifold system for a dual topping combustor gas turbine system
US5555723A (en) * 1994-04-28 1996-09-17 Westinghouse Electric Corporation Ducting for an external gas turbine topping combustor
DE4430302A1 (de) * 1994-08-26 1996-02-29 Abb Management Ag Prallgekühltes Wandteil
US5596870A (en) * 1994-09-09 1997-01-28 United Technologies Corporation Gas turbine exhaust liner with milled air chambers
US5628193A (en) * 1994-09-16 1997-05-13 Alliedsignal Inc. Combustor-to-turbine transition assembly
DE4442936A1 (de) * 1994-12-02 1996-06-05 Abb Patent Gmbh Gasturbine
DE4443864A1 (de) * 1994-12-09 1996-06-13 Abb Management Ag Gek}hltes Wandteil
US5737915A (en) * 1996-02-09 1998-04-14 General Electric Co. Tri-passage diffuser for a gas turbine
GB2328011A (en) * 1997-08-05 1999-02-10 Europ Gas Turbines Ltd Combustor for gas or liquid fuelled turbine
JP3268261B2 (ja) * 1998-03-02 2002-03-25 三菱重工業株式会社 Ｌ字立形ガスタービン出力軸まわり冷却構造
KR100651820B1 (ko) * 1999-02-08 2006-11-30 삼성테크윈 주식회사 가스터빈의 스크롤 냉각장치
US6269628B1 (en) * 1999-06-10 2001-08-07 Pratt & Whitney Canada Corp. Apparatus for reducing combustor exit duct cooling
US6494044B1 (en) * 1999-11-19 2002-12-17 General Electric Company Aerodynamic devices for enhancing sidepanel cooling on an impingement cooled transition duct and related method
US6484505B1 (en) 2000-02-25 2002-11-26 General Electric Company Combustor liner cooling thimbles and related method
US6536201B2 (en) 2000-12-11 2003-03-25 Pratt & Whitney Canada Corp. Combustor turbine successive dual cooling
DE10064264B4 (de) 2000-12-22 2017-03-23 General Electric Technology Gmbh Anordnung zur Kühlung eines Bauteils
EP1312865A1 (de) * 2001-11-15 2003-05-21 Siemens Aktiengesellschaft Ringbrennkammer für eine Gasturbine
US6568187B1 (en) * 2001-12-10 2003-05-27 Power Systems Mfg, Llc Effusion cooled transition duct
DE10239534A1 (de) * 2002-08-23 2004-04-22 Man Turbomaschinen Ag Heißgas führendes Gassammelrohr
US7047722B2 (en) * 2002-10-02 2006-05-23 Claudio Filippone Small scale hybrid engine (SSHE) utilizing fossil fuels
US7451600B2 (en) * 2005-07-06 2008-11-18 Pratt & Whitney Canada Corp. Gas turbine engine combustor with improved cooling
US7870739B2 (en) * 2006-02-02 2011-01-18 Siemens Energy, Inc. Gas turbine engine curved diffuser with partial impingement cooling apparatus for transitions
US7827801B2 (en) * 2006-02-09 2010-11-09 Siemens Energy, Inc. Gas turbine engine transitions comprising closed cooled transition cooling channels
US7574870B2 (en) 2006-07-20 2009-08-18 Claudio Filippone Air-conditioning systems and related methods
EP2069233B1 (en) * 2006-09-19 2014-04-09 Bogdan Wojak Gas turbine topping in sulfuric acid manufacture
US8171736B2 (en) * 2007-01-30 2012-05-08 Pratt & Whitney Canada Corp. Combustor with chamfered dome
US7987678B2 (en) 2007-03-13 2011-08-02 Alstom Technology Ltd. Hot gas duct and duct splitter arrangement
EP2203680B1 (en) * 2007-09-25 2015-12-23 Bogdan Wojak Methods and systems for sulphur combustion
US8151570B2 (en) * 2007-12-06 2012-04-10 Alstom Technology Ltd Transition duct cooling feed tubes
US8127552B2 (en) * 2008-01-18 2012-03-06 Honeywell International, Inc. Transition scrolls for use in turbine engine assemblies
EP2245374B1 (de) 2008-02-20 2017-11-15 General Electric Technology GmbH Thermische maschine
DE102008002498A1 (de) 2008-06-18 2009-12-24 Alstom Technology Ltd. Verfahren zur Herstellung von Filmkühlungskanälen in einer Heissgasge-häusewand einer Gasturbine sowie Heissgasgehäuse einer Gasturbine
US8166764B2 (en) * 2008-07-21 2012-05-01 United Technologies Corporation Flow sleeve impingement cooling using a plenum ring
US8291711B2 (en) * 2008-07-25 2012-10-23 United Technologies Corporation Flow sleeve impingement cooling baffles
US8490400B2 (en) * 2008-09-15 2013-07-23 Siemens Energy, Inc. Combustor assembly comprising a combustor device, a transition duct and a flow conditioner
US9625153B2 (en) * 2010-11-09 2017-04-18 Opra Technologies B.V. Low calorific fuel combustor for gas turbine
US9423132B2 (en) * 2010-11-09 2016-08-23 Opra Technologies B.V. Ultra low emissions gas turbine combustor
US8844260B2 (en) * 2010-11-09 2014-09-30 Opra Technologies B.V. Low calorific fuel combustor for gas turbine
EP2738469B1 (en) * 2012-11-30 2019-04-17 Ansaldo Energia IP UK Limited Combustor part of a gas turbine comprising a near wall cooling arrangement
EP2927596A1 (de) * 2014-03-31 2015-10-07 Siemens Aktiengesellschaft Silobrennkammer für eine Gasturbine
GB201501971D0 (en) 2015-02-06 2015-03-25 Rolls Royce Plc A combustion chamber
GB201613208D0 (en) 2016-08-01 2016-09-14 Rolls Royce Plc A combustion chamber assembly and a combustion chamber segment
US10655859B2 (en) 2017-01-11 2020-05-19 Honeywell International Inc. Turbine scroll assembly for gas turbine engine
CN106949497B (zh) * 2017-03-10 2019-10-15 中国人民解放军战略支援部队航天工程大学 一种用喷雾碰壁强化换热的再生冷却双流道方案
JP7446908B2 (ja) * 2019-07-08 2024-03-11 東芝エネルギーシステムズ株式会社 スクロールおよびガスタービン設備
US20250257665A1 (en) * 2024-02-09 2025-08-14 Rtx Corporation Cooling nozzle vanes of a turbine engine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284819A3 (en) * 1987-04-01 1990-01-31 Westinghouse Canada Inc. Gas turbine combustor transition duct forced convection cooling

Also Published As

Publication number Publication date
SE7903870L (sv) 1980-02-04
SE443607B (sv) 1986-03-03
US4339925A (en) 1982-07-20
JPS5523400A (en) 1980-02-19
DE2836539C2 (enExample) 1990-05-17
DE2836539A1 (de) 1980-02-14

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