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FR2989110B1 - Aube de stator formee par un ensemble de parties d'aube - Google Patents

Aube de stator formee par un ensemble de parties d'aube

Info

Publication number
FR2989110B1
FR2989110B1 FR1253146A FR1253146A FR2989110B1 FR 2989110 B1 FR2989110 B1 FR 2989110B1 FR 1253146 A FR1253146 A FR 1253146A FR 1253146 A FR1253146 A FR 1253146A FR 2989110 B1 FR2989110 B1 FR 2989110B1
Authority
FR
France
Prior art keywords
dawn
parts
stator formed
stator
dawn parts
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
FR1253146A
Other languages
English (en)
Other versions
FR2989110A1 (fr
Inventor
Nils Bordoni
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
Priority to FR1253146A priority Critical patent/FR2989110B1/fr
Priority to PCT/FR2013/050747 priority patent/WO2013150248A1/fr
Priority to GB1419479.9A priority patent/GB2515961B/en
Priority to US14/389,433 priority patent/US10145253B2/en
Publication of FR2989110A1 publication Critical patent/FR2989110A1/fr
Application granted granted Critical
Publication of FR2989110B1 publication Critical patent/FR2989110B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F05D2260/208—Heat transfer, e.g. cooling using heat pipes
    • 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
    • F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1253146A 2012-04-05 2012-04-05 Aube de stator formee par un ensemble de parties d'aube Active FR2989110B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1253146A FR2989110B1 (fr) 2012-04-05 2012-04-05 Aube de stator formee par un ensemble de parties d'aube
PCT/FR2013/050747 WO2013150248A1 (fr) 2012-04-05 2013-04-04 Aubage de redressement de sortie
GB1419479.9A GB2515961B (en) 2012-04-05 2013-04-04 Stator vane formed by a set of vane parts
US14/389,433 US10145253B2 (en) 2012-04-05 2013-04-04 Stator vane formed by a set of vane parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1253146A FR2989110B1 (fr) 2012-04-05 2012-04-05 Aube de stator formee par un ensemble de parties d'aube

Publications (2)

Publication Number Publication Date
FR2989110A1 FR2989110A1 (fr) 2013-10-11
FR2989110B1 true FR2989110B1 (fr) 2016-09-09

Family

ID=46456744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1253146A Active FR2989110B1 (fr) 2012-04-05 2012-04-05 Aube de stator formee par un ensemble de parties d'aube

Country Status (1)

Country Link
FR (1) FR2989110B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10975722B2 (en) 2017-05-22 2021-04-13 Safran Aircraft Engines Outlet guide vane for an aircraft turbomachine, comprising a lubricant cooling passage equipped with flow disturbing studs with simplified manufacturing
US11125091B2 (en) 2016-11-29 2021-09-21 Safran Aircraft Engines Aircraft turbo machine exit guide vane comprising a bent lubricant passage of improved design

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046811B1 (fr) * 2016-01-15 2018-02-16 Snecma Aube directrice de sortie pour turbomachine d'aeronef, presentant une fonction amelioree de refroidissement de lubrifiant
FR3049644B1 (fr) 2016-04-01 2018-04-13 Safran Aircraft Engines Aube directrice de sortie pour turbomachine d'aeronef, presentant une fonction amelioree de refroidissement de lubrifiant a l'aide d'une matrice de conduction thermique logee dans un passage interieur de l'aube
FR3054263B1 (fr) 2016-07-20 2018-08-10 Safran Aircraft Engines Carter intermediaire de turbomachine d'aeronef realise d'une seule piece de fonderie avec une canalisation de lubrifiant
FR3063767B1 (fr) 2017-03-13 2019-04-26 Safran Aircraft Engines Aube directrice de sortie pour turbomachine d'aeronef, a fonction amelioree de refroidissement de lubrifiant
FR3064682B1 (fr) 2017-03-31 2019-06-14 Safran Aircraft Engines Carter intermediaire de turbomachine d'aeronef comprenant un embout de passage de lubrifiant connecte a une aube de carter par une piece de raccord
FR3071008B1 (fr) 2017-09-11 2019-09-13 Safran Aircraft Engines Aube directrice de sortie pour turbomachine, comprenant un passage de refroidissement de lubrifiant equipe d'une matrice de conduction thermique comprimee entre les parois d'intrados et d'extrados
FR3075256B1 (fr) * 2017-12-19 2020-01-10 Safran Aircraft Engines Aube directrice de sortie pour turbomachine d'aeronef, comprenant un passage de refroidissement de lubrifiant equipe de plots perturbateurs de flux
FR3077850B1 (fr) 2018-02-13 2020-03-13 Safran Aircraft Engines Aube directrice de sortie pour turbomachine, realisee a partir de plusieurs pieces assemblees entre elles par des moyens de fixation deportes de la veine
FR3081912B1 (fr) 2018-05-29 2020-09-04 Safran Aircraft Engines Aube de turbomachine comprenant un passage interne d'ecoulement de fluide equipe d'une pluralite d'elements perturbateurs a agencement optimise
FR3109962B1 (fr) 2020-05-06 2022-04-29 Safran Aircraft Engines Aube directrice de sortie pour turbomachine d’aeronef, comprenant un passage de refroidissement de lubrifiant equipe de parois ondulees
FR3110630B1 (fr) 2020-05-20 2022-04-29 Safran Aircraft Engines Aube directrice de sortie pour turbomachine, realisee a partir de plusieurs pieces assemblees entre elles
FR3155559B1 (fr) 2023-11-16 2025-10-03 Safran Aircraft Engines Dispositif hydraulique pour circuit de lubrifiant de turbomachine d’aeronef

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783965A (en) * 1949-02-01 1957-03-05 Birmann Rudolph Turbines
CA2046797A1 (fr) * 1990-08-01 1992-02-02 Franklin D. Parsons Montage d'echangeur de chaleur dans un canal de flux d'une turbine a gaz pour refroidir l'air chaud de prelevement
US6430931B1 (en) * 1997-10-22 2002-08-13 General Electric Company Gas turbine in-line intercooler
US7033135B2 (en) * 2003-11-10 2006-04-25 General Electric Company Method and apparatus for distributing fluid into a turbomachine
FR2917714B1 (fr) * 2007-06-25 2009-11-27 Airbus France Turboreacteur pour aeronef
US8616834B2 (en) * 2010-04-30 2013-12-31 General Electric Company Gas turbine engine airfoil integrated heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11125091B2 (en) 2016-11-29 2021-09-21 Safran Aircraft Engines Aircraft turbo machine exit guide vane comprising a bent lubricant passage of improved design
US10975722B2 (en) 2017-05-22 2021-04-13 Safran Aircraft Engines Outlet guide vane for an aircraft turbomachine, comprising a lubricant cooling passage equipped with flow disturbing studs with simplified manufacturing

Also Published As

Publication number Publication date
FR2989110A1 (fr) 2013-10-11

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