DE602008001461D1 - Nabe eines Austrittsgehäuses, die Rippen zur Umlagerung der Beanspruchungen umfasst - Google Patents

Nabe eines Austrittsgehäuses, die Rippen zur Umlagerung der Beanspruchungen umfasst

Info

Publication number
DE602008001461D1
DE602008001461D1 DE602008001461T DE602008001461T DE602008001461D1 DE 602008001461 D1 DE602008001461 D1 DE 602008001461D1 DE 602008001461 T DE602008001461 T DE 602008001461T DE 602008001461 T DE602008001461 T DE 602008001461T DE 602008001461 D1 DE602008001461 D1 DE 602008001461D1
Authority
DE
Germany
Prior art keywords
rearrangement
stresses
hub
discharge housing
includes ribs
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.)
Active
Application number
DE602008001461T
Other languages
English (en)
Inventor
Valentine Bader
Laurent Pierre Marnas
Nicolas Pommier
Christian Rene Schnell
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Publication of DE602008001461D1 publication Critical patent/DE602008001461D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • 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
    • F05D2260/94—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF]
    • F05D2260/941—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF] particularly aimed at mechanical or thermal stress reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
DE602008001461T 2007-06-13 2008-06-10 Nabe eines Austrittsgehäuses, die Rippen zur Umlagerung der Beanspruchungen umfasst Active DE602008001461D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0755736A FR2917458B1 (fr) 2007-06-13 2007-06-13 Moyeu de carter d'echappement comportant des nervures de repartition de contraintes

Publications (1)

Publication Number Publication Date
DE602008001461D1 true DE602008001461D1 (de) 2010-07-22

Family

ID=39167381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008001461T Active DE602008001461D1 (de) 2007-06-13 2008-06-10 Nabe eines Austrittsgehäuses, die Rippen zur Umlagerung der Beanspruchungen umfasst

Country Status (6)

Country Link
US (1) US7891165B2 (de)
EP (1) EP2003312B1 (de)
CA (1) CA2634732C (de)
DE (1) DE602008001461D1 (de)
FR (1) FR2917458B1 (de)
RU (1) RU2474700C2 (de)

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FR2956164B1 (fr) 2010-02-10 2012-02-24 Snecma Liaison entre le carter d'echappement et un anneau structural de conduit de soufflante d'un turboreacteur
FR2974149B1 (fr) 2011-04-14 2015-09-25 Snecma Circuit de carburant comportant des moyens de controle d'une pompe
FR2988777B1 (fr) * 2012-03-29 2014-04-25 Snecma Propulsion Solide Integration de pieces d'arriere-corps de moteur aeronautique
US8985942B2 (en) 2012-07-02 2015-03-24 United Technologies Corporation Turbine exhaust case duct
US9822652B2 (en) * 2012-07-03 2017-11-21 Gkn Aerospace Sweden Ab Supporting structure for a gas turbine engine
FR2994712B1 (fr) * 2012-08-27 2018-04-13 Safran Aircraft Engines Procede d'assemblage d'une tuyere et d'un carter d'echappement d'une turbomachine
WO2014137444A2 (en) 2012-12-29 2014-09-12 United Technologies Corporation Multi-ply finger seal
WO2014105800A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Gas turbine seal assembly and seal support
US9982564B2 (en) 2012-12-29 2018-05-29 United Technologies Corporation Turbine frame assembly and method of designing turbine frame assembly
WO2014105602A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Heat shield for a casing
WO2014105780A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Multi-purpose gas turbine seal support and assembly
US10006306B2 (en) 2012-12-29 2018-06-26 United Technologies Corporation Turbine exhaust case architecture
EP2938834A1 (de) 2012-12-29 2015-11-04 United Technologies Corporation Stossfänger für abdichtungen in einem turbinenabgasgehäuse
WO2014143329A2 (en) 2012-12-29 2014-09-18 United Technologies Corporation Frame junction cooling holes
WO2014105619A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Multi-function boss for a turbine exhaust case
EP2938836B1 (de) 2012-12-29 2020-02-05 United Technologies Corporation Dichtungsträgerscheibe und anordnung
EP2938863B1 (de) 2012-12-29 2019-09-25 United Technologies Corporation Mechanische verbindung für segmentierten hitzeschild
EP2938857B2 (de) 2012-12-29 2020-11-25 United Technologies Corporation Hitzeschild zur kühlung einer strebe
WO2014105657A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Mount with deflectable tabs
US9903224B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Scupper channelling in gas turbine modules
EP2938868B1 (de) 2012-12-29 2019-08-07 United Technologies Corporation Anordnung zur strömungsumlenkung
EP2938837B1 (de) 2012-12-29 2018-06-27 United Technologies Corporation Gasturbinendichtungsanordnung und dichtungshalterung
US10294819B2 (en) 2012-12-29 2019-05-21 United Technologies Corporation Multi-piece heat shield
US10240481B2 (en) 2012-12-29 2019-03-26 United Technologies Corporation Angled cut to direct radiative heat load
GB2524443B (en) 2012-12-31 2020-02-12 United Technologies Corp Turbine exhaust case multi-piece frame
EP2938860B1 (de) 2012-12-31 2018-08-29 United Technologies Corporation Turbinenabgasgehäuse mit mehrteiligem rahmen
GB2524220B (en) 2012-12-31 2020-05-20 United Technologies Corp Turbine exhaust case multi-piece frame
EP2971579B1 (de) 2013-03-11 2020-04-29 United Technologies Corporation Baugruppe für eine turbinenabgasgehäuseverkleidung
EP3011139B1 (de) * 2013-06-17 2021-03-31 Raytheon Technologies Corporation Unitäres einteiliges gasturbinenteil
FR3008450B1 (fr) * 2013-07-09 2015-08-07 Snecma Carter de turbomachine a bride decoupee
US9540956B2 (en) * 2013-11-22 2017-01-10 Siemens Energy, Inc. Industrial gas turbine exhaust system with modular struts and collars
US9512740B2 (en) 2013-11-22 2016-12-06 Siemens Energy, Inc. Industrial gas turbine exhaust system with area ruled exhaust path
US9598981B2 (en) 2013-11-22 2017-03-21 Siemens Energy, Inc. Industrial gas turbine exhaust system diffuser inlet lip
US9644497B2 (en) 2013-11-22 2017-05-09 Siemens Energy, Inc. Industrial gas turbine exhaust system with splined profile tail cone
US9587519B2 (en) 2013-11-22 2017-03-07 Siemens Energy, Inc. Modular industrial gas turbine exhaust system
JP6546481B2 (ja) * 2015-08-31 2019-07-17 川崎重工業株式会社 排気ディフューザ
DE102016217320A1 (de) * 2016-09-12 2018-03-15 Siemens Aktiengesellschaft Gasturbine mit getrennter Kühlung für Turbine und Abgasgehäuse
US11248478B2 (en) * 2018-06-07 2022-02-15 Siemens Aktiengesellschaft Turbine exhaust crack mitigation using partial collars
US11629615B2 (en) 2021-05-27 2023-04-18 Pratt & Withney Canada Corp. Strut reinforcing structure for a turbine exhaust case
US11448097B1 (en) 2021-05-27 2022-09-20 Pratt & Whitney Canada Corp. Turbine exhaust strut internal core structure
CN115614155B (zh) * 2022-08-30 2024-04-16 中国航发四川燃气涡轮研究院 一种引气支板及含有引气支板的中介机匣

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SU848706A1 (ru) * 1979-12-13 1981-07-23 Производственное Объединение "Турбо-Моторный Завод" Выхлопной патрубок паровой тур-биНы
US4820117A (en) * 1987-07-09 1989-04-11 United Technologies Corporation Crossed I-beam structural strut
US5020318A (en) * 1987-11-05 1991-06-04 General Electric Company Aircraft engine frame construction
US4920742A (en) * 1988-05-31 1990-05-01 General Electric Company Heat shield for gas turbine engine frame
US4987736A (en) * 1988-12-14 1991-01-29 General Electric Company Lightweight gas turbine engine frame with free-floating heat shield
US5634767A (en) * 1996-03-29 1997-06-03 General Electric Company Turbine frame having spindle mounted liner
US6164903A (en) * 1998-12-22 2000-12-26 United Technologies Corporation Turbine vane mounting arrangement
NL1013807C2 (nl) * 1999-12-09 2001-07-05 Aerpac Holding B V Windturbinerotor, alsmede naaf en extender daarvoor.
US6358001B1 (en) * 2000-04-29 2002-03-19 General Electric Company Turbine frame assembly
US6511284B2 (en) * 2001-06-01 2003-01-28 General Electric Company Methods and apparatus for minimizing gas turbine engine thermal stress
US6854960B2 (en) * 2002-06-24 2005-02-15 Electric Boat Corporation Segmented composite impeller/propeller arrangement and manufacturing method
AU2004261179A1 (en) 2003-07-28 2005-02-10 The Regents Of The University Of California Methods for treating, preventing, or inhibiting injuries, cell membrane stabilization, and calcium mobilization using pseudopterosin compounds

Also Published As

Publication number Publication date
RU2008124155A (ru) 2009-12-20
CA2634732A1 (fr) 2008-12-13
FR2917458B1 (fr) 2009-09-25
CA2634732C (fr) 2014-12-30
EP2003312B1 (de) 2010-06-09
FR2917458A1 (fr) 2008-12-19
EP2003312A1 (de) 2008-12-17
US20080307795A1 (en) 2008-12-18
US7891165B2 (en) 2011-02-22
RU2474700C2 (ru) 2013-02-10

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