DE3615226C2 - - Google Patents

Info

Publication number
DE3615226C2
DE3615226C2 DE3615226A DE3615226A DE3615226C2 DE 3615226 C2 DE3615226 C2 DE 3615226C2 DE 3615226 A DE3615226 A DE 3615226A DE 3615226 A DE3615226 A DE 3615226A DE 3615226 C2 DE3615226 C2 DE 3615226C2
Authority
DE
Germany
Prior art keywords
wall
sheet metal
metal skin
cooling air
hot gas
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 - Lifetime
Application number
DE3615226A
Other languages
German (de)
English (en)
Other versions
DE3615226A1 (de
Inventor
Wolfgang 8069 Reichertshausen De Krueger
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.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Priority to DE19863615226 priority Critical patent/DE3615226A1/de
Priority to EP87105860A priority patent/EP0244693B1/de
Priority to JP62106492A priority patent/JP2510573B2/ja
Publication of DE3615226A1 publication Critical patent/DE3615226A1/de
Priority to US07/293,574 priority patent/US5027604A/en
Application granted granted Critical
Publication of DE3615226C2 publication Critical patent/DE3615226C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • F05B2260/3011—Retaining bolts or nuts of the frangible or shear type
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE19863615226 1986-05-06 1986-05-06 Heissgasueberhitzungsschutzeinrichtung fuer gasturbinentriebwerke Granted DE3615226A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863615226 DE3615226A1 (de) 1986-05-06 1986-05-06 Heissgasueberhitzungsschutzeinrichtung fuer gasturbinentriebwerke
EP87105860A EP0244693B1 (de) 1986-05-06 1987-04-22 Heissgasüberhitzungsschutzeinrichtung für Gasturbinentriebwerke
JP62106492A JP2510573B2 (ja) 1986-05-06 1987-05-01 ガスタ−ビン動力装置のための熱ガスオ−バヒ−ト防護装置
US07/293,574 US5027604A (en) 1986-05-06 1989-01-03 Hot gas overheat protection device for gas turbine engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863615226 DE3615226A1 (de) 1986-05-06 1986-05-06 Heissgasueberhitzungsschutzeinrichtung fuer gasturbinentriebwerke

Publications (2)

Publication Number Publication Date
DE3615226A1 DE3615226A1 (de) 1987-11-12
DE3615226C2 true DE3615226C2 (enExample) 1990-03-01

Family

ID=6300236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863615226 Granted DE3615226A1 (de) 1986-05-06 1986-05-06 Heissgasueberhitzungsschutzeinrichtung fuer gasturbinentriebwerke

Country Status (4)

Country Link
US (1) US5027604A (enExample)
EP (1) EP0244693B1 (enExample)
JP (1) JP2510573B2 (enExample)
DE (1) DE3615226A1 (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2051519T3 (es) * 1990-07-17 1994-06-16 Siemens Ag Trozo de tubo, especialmente tubo de combustion con bastidor de apoyo refrigerado para un revestimiento resistente al calor.
US5687572A (en) * 1992-11-02 1997-11-18 Alliedsignal Inc. Thin wall combustor with backside impingement cooling
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
US6182451B1 (en) * 1994-09-14 2001-02-06 Alliedsignal Inc. Gas turbine combustor waving ceramic combustor cans and an annular metallic combustor
US5749229A (en) * 1995-10-13 1998-05-12 General Electric Company Thermal spreading combustor liner
US20020005152A1 (en) * 1996-03-29 2002-01-17 Mitsui Engineering And Shipbuilding Company Limited High temperature air heater and waste treatment equipment
US5906093A (en) * 1997-02-21 1999-05-25 Siemens Westinghouse Power Corporation Gas turbine combustor transition
US6019575A (en) * 1997-09-12 2000-02-01 United Technologies Corporation Erosion energy dissipater
JP4315599B2 (ja) 1998-08-31 2009-08-19 シーメンス アクチエンゲゼルシヤフト タービン翼
ITMI991207A1 (it) * 1999-05-31 2000-12-01 Nuovo Pignone Spa Camera di combustione per turbine a gas
RU2271454C2 (ru) * 2000-12-28 2006-03-10 Альстом Текнолоджи Лтд Устройство площадок в прямоточной осевой газовой турбине с улучшенным охлаждением участков стенки и способ уменьшения потерь через зазоры
RU2211409C2 (ru) * 2001-07-05 2003-08-27 Открытое акционерное общество "Авиадвигатель" Трубчато-кольцевая камера сгорания газотурбинного двигателя
US6495207B1 (en) * 2001-12-21 2002-12-17 Pratt & Whitney Canada Corp. Method of manufacturing a composite wall
RU2215241C2 (ru) * 2002-01-23 2003-10-27 Открытое акционерное общество "Авиадвигатель" Камера сгорания газотурбинного двигателя
KR20030076848A (ko) * 2002-03-23 2003-09-29 조형희 핀-휜이 설치된 충돌제트/유출냉각기법을 이용한 가스터빈엔진의 연소실 냉각방법
US6709230B2 (en) * 2002-05-31 2004-03-23 Siemens Westinghouse Power Corporation Ceramic matrix composite gas turbine vane
US6648597B1 (en) 2002-05-31 2003-11-18 Siemens Westinghouse Power Corporation Ceramic matrix composite turbine vane
US6758653B2 (en) 2002-09-09 2004-07-06 Siemens Westinghouse Power Corporation Ceramic matrix composite component for a gas turbine engine
US7093359B2 (en) 2002-09-17 2006-08-22 Siemens Westinghouse Power Corporation Composite structure formed by CMC-on-insulation process
US9068464B2 (en) * 2002-09-17 2015-06-30 Siemens Energy, Inc. Method of joining ceramic parts and articles so formed
RU2243448C2 (ru) * 2002-12-18 2004-12-27 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" Камера сгорания
EP1431661A1 (de) * 2002-12-19 2004-06-23 Siemens Aktiengesellschaft Ströhmungsführungskörper
US7311790B2 (en) * 2003-04-25 2007-12-25 Siemens Power Generation, Inc. Hybrid structure using ceramic tiles and method of manufacture
US7363763B2 (en) * 2003-10-23 2008-04-29 United Technologies Corporation Combustor
US7270175B2 (en) * 2004-01-09 2007-09-18 United Technologies Corporation Extended impingement cooling device and method
US7351364B2 (en) * 2004-01-29 2008-04-01 Siemens Power Generation, Inc. Method of manufacturing a hybrid structure
US7435058B2 (en) * 2005-01-18 2008-10-14 Siemens Power Generation, Inc. Ceramic matrix composite vane with chordwise stiffener
GB2429515B (en) * 2005-08-11 2008-06-25 Rolls Royce Plc Cooling method and apparatus
EP2216509A1 (de) * 2009-02-04 2010-08-11 Siemens Aktiengesellschaft Turbinenbauteil mit leicht entfernbarer Schutzschicht, Satz von Turbinenbauteilen, eine Turbine und ein Verfahren zum Schützen eines Turbinenbauteils
US8721285B2 (en) * 2009-03-04 2014-05-13 Siemens Energy, Inc. Turbine blade with incremental serpentine cooling channels beneath a thermal skin
US8745989B2 (en) * 2009-04-09 2014-06-10 Pratt & Whitney Canada Corp. Reverse flow ceramic matrix composite combustor
US20100329887A1 (en) * 2009-06-26 2010-12-30 Andy Eifert Coolable gas turbine engine component
US8256088B2 (en) * 2009-08-24 2012-09-04 Siemens Energy, Inc. Joining mechanism with stem tension and interlocked compression ring
EP2354453B1 (en) * 2010-02-02 2018-03-28 Siemens Aktiengesellschaft Turbine engine component for adaptive cooling
RU2483250C2 (ru) * 2011-04-06 2013-05-27 Открытое акционерное общество "Газпром" Способ комбинированного охлаждения теплонапряженных элементов (варианты)
RU2469242C1 (ru) * 2011-04-06 2012-12-10 Открытое акционерное общество "Газпром" Способ струйно-пористого охлаждения теплонапряженных элементов
US9115600B2 (en) 2011-08-30 2015-08-25 Siemens Energy, Inc. Insulated wall section
EP2713009B1 (en) * 2012-09-26 2015-03-11 Alstom Technology Ltd Cooling method and system for cooling blades of at least one blade row in a rotary flow machine
EP2965010B1 (en) * 2013-03-05 2018-10-17 Rolls-Royce Corporation Dual-wall impingement, convection, effusion combustor tile
US10006367B2 (en) * 2013-03-15 2018-06-26 United Technologies Corporation Self-opening cooling passages for a gas turbine engine
CN106661945A (zh) 2014-09-04 2017-05-10 西门子公司 带有在燃气涡轮翼型的尾部冷却腔中形成近壁冷却通道的插入件的内部冷却系统
JP6407413B2 (ja) 2014-09-04 2018-10-17 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ ガスタービンエンジン用のタービン翼
US10060270B2 (en) 2015-03-17 2018-08-28 Siemens Energy, Inc. Internal cooling system with converging-diverging exit slots in trailing edge cooling channel for an airfoil in a turbine engine
DE102015215144B4 (de) 2015-08-07 2017-11-09 MTU Aero Engines AG Vorrichtung und Verfahren zum Beeinflussen der Temperaturen in Innenringsegmenten einer Gasturbine
US9810434B2 (en) * 2016-01-21 2017-11-07 Siemens Energy, Inc. Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine
US10760430B2 (en) * 2017-05-31 2020-09-01 General Electric Company Adaptively opening backup cooling pathway
US10774656B2 (en) * 2018-04-09 2020-09-15 General Electric Company Turbine airfoil multilayer exterior wall
US20200248568A1 (en) * 2019-02-01 2020-08-06 Rolls-Royce Plc Turbine vane assembly with ceramic matrix composite components and temperature management features
FR3097271B1 (fr) * 2019-06-12 2021-05-28 Safran Aircraft Engines Dispositif de refroidissement d’un carter d’une turbomachine
CN112412656A (zh) * 2020-11-13 2021-02-26 中国航空工业集团公司沈阳飞机设计研究所 一种全复材蒙皮飞机发动机舱冷却结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113358C (enExample) * 1957-02-18
US4555901A (en) * 1972-12-19 1985-12-03 General Electric Company Combustion chamber construction
GB1492049A (en) * 1974-12-07 1977-11-16 Rolls Royce Combustion equipment for gas turbine engines
US4087199A (en) * 1976-11-22 1978-05-02 General Electric Company Ceramic turbine shroud assembly
US4296606A (en) * 1979-10-17 1981-10-27 General Motors Corporation Porous laminated material
US4302941A (en) * 1980-04-02 1981-12-01 United Technologies Corporation Combuster liner construction for gas turbine engine
US4380896A (en) * 1980-09-22 1983-04-26 The United States Of America As Represented By The Secretary Of The Army Annular combustor having ceramic liner
CA1183694A (en) * 1981-06-12 1985-03-12 Kenneth L. Rieke Efficiently cooled combustor for a combustion turbine
US4432207A (en) * 1981-08-06 1984-02-21 General Electric Company Modular catalytic combustion bed support system
DE3424345A1 (de) * 1984-07-03 1986-01-09 General Electric Co., Schenectady, N.Y. Brennkammer

Also Published As

Publication number Publication date
EP0244693A3 (en) 1990-05-02
EP0244693A2 (de) 1987-11-11
US5027604A (en) 1991-07-02
JPS6325417A (ja) 1988-02-02
DE3615226A1 (de) 1987-11-12
EP0244693B1 (de) 1992-07-29
JP2510573B2 (ja) 1996-06-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee