FR2983234B1 - Aube pour disque aubage monobloc de turbomachine - Google Patents

Aube pour disque aubage monobloc de turbomachine

Info

Publication number
FR2983234B1
FR2983234B1 FR1160893A FR1160893A FR2983234B1 FR 2983234 B1 FR2983234 B1 FR 2983234B1 FR 1160893 A FR1160893 A FR 1160893A FR 1160893 A FR1160893 A FR 1160893A FR 2983234 B1 FR2983234 B1 FR 2983234B1
Authority
FR
France
Prior art keywords
blade
aubing
aube
monobloc
turbomachine
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
FR1160893A
Other languages
English (en)
French (fr)
Other versions
FR2983234A1 (fr
Inventor
Vincent Paul Gabriel Perrot
Damien Cellier
Alicia Lise Julia Dufresne
Philippe Pierre Marcel Marie Pelletrau
Jean-Francois Antoine Christian Rios
Laurent Christophe Francis Villaines
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
Priority to FR1160893A priority Critical patent/FR2983234B1/fr
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to JP2014543953A priority patent/JP6091517B2/ja
Priority to CA2855956A priority patent/CA2855956C/fr
Priority to CN201280058657.2A priority patent/CN103958833B/zh
Priority to RU2014126418A priority patent/RU2607712C1/ru
Priority to PCT/FR2012/052695 priority patent/WO2013079851A1/fr
Priority to BR112014012584-8A priority patent/BR112014012584B1/pt
Priority to US14/361,594 priority patent/US9556740B2/en
Priority to EP12806546.3A priority patent/EP2785978B1/fr
Publication of FR2983234A1 publication Critical patent/FR2983234A1/fr
Application granted granted Critical
Publication of FR2983234B1 publication Critical patent/FR2983234B1/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
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/321—Application in turbines in gas turbines for a special turbine stage
    • F05D2220/3216—Application in turbines in gas turbines for a special turbine stage for a special compressor stage
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/24—Rotors for turbines
    • F05D2240/242—Rotors for turbines of reaction 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ceramic Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1160893A 2011-11-29 2011-11-29 Aube pour disque aubage monobloc de turbomachine Active FR2983234B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1160893A FR2983234B1 (fr) 2011-11-29 2011-11-29 Aube pour disque aubage monobloc de turbomachine
CA2855956A CA2855956C (fr) 2011-11-29 2012-11-22 Aube de turbomachine, notamment pour disque aubage monobloc
CN201280058657.2A CN103958833B (zh) 2011-11-29 2012-11-22 一种特别用于整体式叶片盘的涡轮发动机叶片
RU2014126418A RU2607712C1 (ru) 2011-11-29 2012-11-22 Лопатка турбомашины, в частности для выполненного как единое целое моноколеса
JP2014543953A JP6091517B2 (ja) 2011-11-29 2012-11-22 特に、一体型ブレード付きディスク用のタービンエンジンブレード
PCT/FR2012/052695 WO2013079851A1 (fr) 2011-11-29 2012-11-22 Aube de turbomachine notamment pour disque aubage monobloc
BR112014012584-8A BR112014012584B1 (pt) 2011-11-29 2012-11-22 Pá de turbomáquina, disco com pás monobloco e turbomáquina
US14/361,594 US9556740B2 (en) 2011-11-29 2012-11-22 Turbine engine blade, in particular for a one-piece bladed disk
EP12806546.3A EP2785978B1 (fr) 2011-11-29 2012-11-22 Aube de turbomachine notamment pour disque aubage monobloc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160893A FR2983234B1 (fr) 2011-11-29 2011-11-29 Aube pour disque aubage monobloc de turbomachine

Publications (2)

Publication Number Publication Date
FR2983234A1 FR2983234A1 (fr) 2013-05-31
FR2983234B1 true FR2983234B1 (fr) 2014-01-17

Family

ID=47436044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160893A Active FR2983234B1 (fr) 2011-11-29 2011-11-29 Aube pour disque aubage monobloc de turbomachine

Country Status (9)

Country Link
US (1) US9556740B2 (enExample)
EP (1) EP2785978B1 (enExample)
JP (1) JP6091517B2 (enExample)
CN (1) CN103958833B (enExample)
BR (1) BR112014012584B1 (enExample)
CA (1) CA2855956C (enExample)
FR (1) FR2983234B1 (enExample)
RU (1) RU2607712C1 (enExample)
WO (1) WO2013079851A1 (enExample)

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FR3009588B1 (fr) * 2013-08-07 2018-01-26 Safran Aircraft Engines Aube mobile de turbomachine
FR3010442B1 (fr) * 2013-09-09 2015-10-09 Snecma Disque aubage monobloc a contraintes reduites en pied d'aube, de preference pour soufflante de turbomachine d'aeronef
WO2015127032A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
EP3108122B1 (en) 2014-02-19 2023-09-20 Raytheon Technologies Corporation Turbofan engine with geared architecture and lpc airfoils
WO2015175043A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015126715A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
EP3108116B1 (en) 2014-02-19 2024-01-17 RTX Corporation Gas turbine engine
WO2015126454A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US10519971B2 (en) 2014-02-19 2019-12-31 United Technologies Corporation Gas turbine engine airfoil
WO2015126450A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
WO2015178974A2 (en) 2014-02-19 2015-11-26 United Technologies Corporation Gas turbine engine airfoil
US9163517B2 (en) 2014-02-19 2015-10-20 United Technologies Corporation Gas turbine engine airfoil
US10570915B2 (en) 2014-02-19 2020-02-25 United Technologies Corporation Gas turbine engine airfoil
US10570916B2 (en) 2014-02-19 2020-02-25 United Technologies Corporation Gas turbine engine airfoil
US10605259B2 (en) 2014-02-19 2020-03-31 United Technologies Corporation Gas turbine engine airfoil
US10495106B2 (en) 2014-02-19 2019-12-03 United Technologies Corporation Gas turbine engine airfoil
WO2015175052A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015126452A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
EP3985226B1 (en) 2014-02-19 2024-12-25 RTX Corporation Gas turbine engine airfoil
WO2015175073A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015126453A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US9765795B2 (en) 2014-08-27 2017-09-19 Pratt & Whitney Canada Corp. Compressor rotor airfoil
US10443390B2 (en) 2014-08-27 2019-10-15 Pratt & Whitney Canada Corp. Rotary airfoil
GB201702384D0 (en) 2017-02-14 2017-03-29 Rolls Royce Plc Gas turbine engine fan blade
GB201702380D0 (en) * 2017-02-14 2017-03-29 Rolls Royce Plc Gas turbine engine fan blade with axial lean
GB201702382D0 (en) 2017-02-14 2017-03-29 Rolls Royce Plc Gas turbine engine fan blade
CN109598081B (zh) * 2018-12-13 2020-11-10 西安交通大学 基于数据降维及多二维流面的径流式透平气动优化方法
WO2021092677A1 (en) * 2019-11-14 2021-05-20 Delson Aeronautics Ltd. Ultra-wide-chord propeller

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US5642985A (en) * 1995-11-17 1997-07-01 United Technologies Corporation Swept turbomachinery blade
JPH10103002A (ja) * 1996-09-30 1998-04-21 Toshiba Corp 軸流流体機械用翼
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US6331100B1 (en) * 1999-12-06 2001-12-18 General Electric Company Doubled bowed compressor airfoil
US6328533B1 (en) * 1999-12-21 2001-12-11 General Electric Company Swept barrel airfoil
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DE102004011607B4 (de) * 2004-03-10 2016-11-24 MTU Aero Engines AG Verdichter einer Gasturbine sowie Gasturbine
JP4863162B2 (ja) * 2006-05-26 2012-01-25 株式会社Ｉｈｉ ターボファンエンジンのファン動翼
FR2908152B1 (fr) * 2006-11-08 2009-02-06 Snecma Sa Aube en fleche de turbomachine
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Also Published As

Publication number Publication date
CN103958833B (zh) 2016-03-02
BR112014012584A2 (pt) 2017-06-13
JP6091517B2 (ja) 2017-03-08
FR2983234A1 (fr) 2013-05-31
CA2855956A1 (fr) 2013-06-06
US20140341749A1 (en) 2014-11-20
US9556740B2 (en) 2017-01-31
WO2013079851A1 (fr) 2013-06-06
CN103958833A (zh) 2014-07-30
BR112014012584B1 (pt) 2022-01-04
RU2607712C1 (ru) 2017-01-10
JP2014533809A (ja) 2014-12-15
CA2855956C (fr) 2019-02-12
EP2785978B1 (fr) 2016-04-27
EP2785978A1 (fr) 2014-10-08

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