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FR2994712B1 - Procede d'assemblage d'une tuyere et d'un carter d'echappement d'une turbomachine - Google Patents

Procede d'assemblage d'une tuyere et d'un carter d'echappement d'une turbomachine Download PDF

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Publication number
FR2994712B1
FR2994712B1 FR1258004A FR1258004A FR2994712B1 FR 2994712 B1 FR2994712 B1 FR 2994712B1 FR 1258004 A FR1258004 A FR 1258004A FR 1258004 A FR1258004 A FR 1258004A FR 2994712 B1 FR2994712 B1 FR 2994712B1
Authority
FR
France
Prior art keywords
turbomachine
assembling
tube
exhaust housing
exhaust
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
FR1258004A
Other languages
English (en)
Other versions
FR2994712A1 (fr
Inventor
Cesar De Sousa Mario
Baghdad Achbari
Henri Claude Daguenet Luc
Benoit Debray
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
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1258004A priority Critical patent/FR2994712B1/fr
Priority to US13/974,849 priority patent/US9399952B2/en
Priority to GB1315143.6A priority patent/GB2508260B/en
Publication of FR2994712A1 publication Critical patent/FR2994712A1/fr
Application granted granted Critical
Publication of FR2994712B1 publication Critical patent/FR2994712B1/fr
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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F02K1/80—Couplings or connections
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
    • 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
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
    • F02K1/48—Corrugated nozzles
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Exhaust Silencers (AREA)
FR1258004A 2012-08-27 2012-08-27 Procede d'assemblage d'une tuyere et d'un carter d'echappement d'une turbomachine Active FR2994712B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1258004A FR2994712B1 (fr) 2012-08-27 2012-08-27 Procede d'assemblage d'une tuyere et d'un carter d'echappement d'une turbomachine
US13/974,849 US9399952B2 (en) 2012-08-27 2013-08-23 Method for assembling a nozzle and an exhaust case of a turbomachine
GB1315143.6A GB2508260B (en) 2012-08-27 2013-08-23 A method for assembling a nozzle and an exhaust case of a turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1258004 2012-08-27
FR1258004A FR2994712B1 (fr) 2012-08-27 2012-08-27 Procede d'assemblage d'une tuyere et d'un carter d'echappement d'une turbomachine

Publications (2)

Publication Number Publication Date
FR2994712A1 FR2994712A1 (fr) 2014-02-28
FR2994712B1 true FR2994712B1 (fr) 2018-04-13

Family

ID=47088956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1258004A Active FR2994712B1 (fr) 2012-08-27 2012-08-27 Procede d'assemblage d'une tuyere et d'un carter d'echappement d'une turbomachine

Country Status (3)

Country Link
US (1) US9399952B2 (fr)
FR (1) FR2994712B1 (fr)
GB (1) GB2508260B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2992353B1 (fr) 2012-06-21 2016-12-30 Snecma Ensemble forme d'un cone d'echappement et d'un carter d'echappement dans un moteur a turbine a gaz
FR2999651B1 (fr) * 2012-12-18 2015-01-16 Snecma Extension de carter intermediaire a conception amelioree
US9745919B2 (en) * 2014-07-30 2017-08-29 Pratt & Whitney Canada Corp. Gas turbine engine exhaust ejector/mixer
US10451001B2 (en) 2014-12-09 2019-10-22 Rolls-Royce Corporation CMC oxide-oxide mixer design
FR3037358B1 (fr) * 2015-06-11 2017-05-19 Snecma Ensemble a carter d'echappement et piece aval de revolution
FR3046951B1 (fr) * 2016-01-21 2018-01-12 Safran Aircraft Engines Procede de fabrication d'une piece d'une turbomachine et piece ainsi realisee
US10753229B2 (en) * 2016-02-17 2020-08-25 Pratt & Whitney Canada Corp Mounting arrangement for mounting a fluid cooler to a gas turbine engine case
FR3084397B1 (fr) * 2018-07-24 2021-04-16 Safran Aircraft Engines Carter de turbine basse pression a ensemble de protection contre des chocs

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118276A (en) * 1964-01-21 Gas turbine engines
US3273345A (en) * 1963-09-10 1966-09-20 Gen Motors Corp Gas turbine engine
US3826088A (en) * 1973-02-01 1974-07-30 Gen Electric Gas turbine engine augmenter cooling liner stabilizers and supports
US5180282A (en) * 1991-09-27 1993-01-19 General Electric Company Gas turbine engine structural frame with multi-yoke attachment of struts to outer casing
US6547518B1 (en) * 2001-04-06 2003-04-15 General Electric Company Low hoop stress turbine frame support
US7043898B2 (en) * 2003-06-23 2006-05-16 Pratt & Whitney Canada Corp. Combined exhaust duct and mixer for a gas turbine engine
CA2533425C (fr) * 2003-07-29 2012-09-25 Pratt & Whitney Canada Corp. Enveloppe de reacteur a double flux et procede de fabrication
US7100358B2 (en) * 2004-07-16 2006-09-05 Pratt & Whitney Canada Corp. Turbine exhaust case and method of making
FR2875854B1 (fr) * 2004-09-29 2009-04-24 Snecma Propulsion Solide Sa Melangeur pour tuyere a flux separes
US7389635B2 (en) * 2004-12-01 2008-06-24 Honeywell International Inc. Twisted mixer with open center body
FR2898641B1 (fr) * 2006-03-17 2008-05-02 Snecma Sa Habillage de carter dans un turboreacteur
FR2914955B1 (fr) * 2007-04-10 2009-07-10 Snecma Propulsion Solide Sa Melangeur en cmc a capotage externe structural
FR2916018B1 (fr) * 2007-05-10 2009-08-21 Snecma Propulsion Solide Sa Systeme d'echappement pour turbine a gaz
FR2917458B1 (fr) * 2007-06-13 2009-09-25 Snecma Sa Moyeu de carter d'echappement comportant des nervures de repartition de contraintes
FR2942640B1 (fr) * 2009-03-02 2011-05-06 Snecma Chambre de post-combustion pour turbomachine
US8826669B2 (en) * 2011-11-09 2014-09-09 Pratt & Whitney Canada Corp. Gas turbine exhaust case
US9200537B2 (en) * 2011-11-09 2015-12-01 Pratt & Whitney Canada Corp. Gas turbine exhaust case with acoustic panels
FR2992353B1 (fr) * 2012-06-21 2016-12-30 Snecma Ensemble forme d'un cone d'echappement et d'un carter d'echappement dans un moteur a turbine a gaz
US9188024B2 (en) * 2013-02-22 2015-11-17 Pratt & Whitney Canada Corp. Exhaust section for bypass gas turbine engines
DE102013205911A1 (de) * 2013-04-04 2014-10-09 MTU Aero Engines AG Mischvorrichtung und Turbofantriebwerk mit einer derartigen Mischvorrichtung

Also Published As

Publication number Publication date
GB2508260A (en) 2014-05-28
GB2508260B (en) 2019-11-06
US9399952B2 (en) 2016-07-26
FR2994712A1 (fr) 2014-02-28
GB201315143D0 (en) 2013-10-09
US20140053563A1 (en) 2014-02-27

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