JP2018510086A - 改良された空力性能を備えたタービンエンジン空気ガイドアセンブリ - Google Patents

改良された空力性能を備えたタービンエンジン空気ガイドアセンブリ Download PDF

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Publication number
JP2018510086A
JP2018510086A JP2017541790A JP2017541790A JP2018510086A JP 2018510086 A JP2018510086 A JP 2018510086A JP 2017541790 A JP2017541790 A JP 2017541790A JP 2017541790 A JP2017541790 A JP 2017541790A JP 2018510086 A JP2018510086 A JP 2018510086A
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JP
Japan
Prior art keywords
turbine engine
arm
vane
point
downstream
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.)
Pending
Application number
JP2017541790A
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English (en)
Japanese (ja)
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JP2018510086A5 (enExample
Inventor
ダンバン，アンリ−マリー
フェス，フィリプ・ジャック・ピエール
マニエール，ビアニー・クリストフ・マリー
シュバリンガー，ミカエル・フランク・アントワーヌ
Original Assignee
サフラン・エアクラフト・エンジンズ
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Publication of JP2018510086A publication Critical patent/JP2018510086A/ja
Publication of JP2018510086A5 publication Critical patent/JP2018510086A5/ja
Pending legal-status Critical Current

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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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F02K1/52—Nozzles specially constructed for positioning adjacent to another nozzle or to a fixed member, e.g. fairing
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • 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
    • F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
    • 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
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/123—Fluid guiding means, e.g. vanes related to the pressure side of a stator vane
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • F05D2260/961—Preventing, counteracting or reducing vibration or noise by mistuning rotor blades or stator vanes with irregular interblade spacing, airfoil 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
    • F05D2260/97—Reducing windage losses
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/17—Purpose of the control system to control boundary layer

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)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aviation & Aerospace Engineering (AREA)
JP2017541790A 2015-02-09 2016-02-09 改良された空力性能を備えたタービンエンジン空気ガイドアセンブリ Pending JP2018510086A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1551011 2015-02-09
FR1551011A FR3032480B1 (fr) 2015-02-09 2015-02-09 Ensemble de redressement d'air a performances aerodynamiques ameliorees
PCT/FR2016/050275 WO2016128665A1 (fr) 2015-02-09 2016-02-09 Ensemble de redressement d'air de turbomachine à performances aerodynamiques améliorées

Publications (2)

Publication Number Publication Date
JP2018510086A true JP2018510086A (ja) 2018-04-12
JP2018510086A5 JP2018510086A5 (enExample) 2019-02-21

Family

ID=53298504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017541790A Pending JP2018510086A (ja) 2015-02-09 2016-02-09 改良された空力性能を備えたタービンエンジン空気ガイドアセンブリ

Country Status (9)

Country Link
US (1) US11149565B2 (enExample)
EP (1) EP3256697B1 (enExample)
JP (1) JP2018510086A (enExample)
CN (1) CN107250486B (enExample)
BR (1) BR112017016971A2 (enExample)
CA (1) CA2975947A1 (enExample)
FR (1) FR3032480B1 (enExample)
RU (1) RU2715131C2 (enExample)
WO (1) WO2016128665A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3059735B1 (fr) 2016-12-05 2020-09-25 Safran Aircraft Engines Piece de turbomachine a surface non-axisymetrique
GB201703422D0 (en) * 2017-03-03 2017-04-19 Rolls Royce Plc Gas turbine engine vanes
FR3070440B1 (fr) * 2017-08-30 2021-07-30 Safran Aircraft Engines Aube de redressement et arbre structural raccordes dans une veine primaire
US20190107046A1 (en) * 2017-10-05 2019-04-11 General Electric Company Turbine engine with struts
FR3073891B1 (fr) 2017-11-22 2019-11-22 Safran Aircraft Engines Mat d'un ensemble propulsif
CN108425887A (zh) * 2018-04-12 2018-08-21 深圳福世达动力科技有限公司 超宽弦三角函数波形叶片
FR3083260B1 (fr) * 2018-06-28 2020-06-19 Safran Aircraft Engines Module d’un moteur d’aeronef a double flux dont un bras integre une aube de stator
FR3089550B1 (fr) * 2018-12-11 2021-01-22 Safran Aircraft Engines Aube de turbomachine a loi d’epaisseur maximale a forte marge au flottement
FR3092868B1 (fr) * 2019-02-19 2021-01-22 Safran Aircraft Engines Roue de stator d’une turbomachine comprenant des aubes présentant des cordes différentes
FR3093756B1 (fr) * 2019-03-15 2021-02-19 Safran Aircraft Engines redresseur de flux secondaire a Tuyère intégréE
BE1027876B1 (fr) 2019-12-18 2021-07-26 Safran Aero Boosters Sa Module pour turbomachine
FR3108937B1 (fr) * 2020-04-01 2023-03-24 Safran Aircraft Engines Carter intermédiaire de turbomachine
CN113123834B (zh) * 2021-06-17 2021-09-28 中国航发上海商用航空发动机制造有限责任公司 发动机的叶片组件及发动机
US11873738B2 (en) * 2021-12-23 2024-01-16 General Electric Company Integrated stator-fan frame assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100080697A1 (en) * 2008-09-30 2010-04-01 Wojno John P Integrated guide vane assembly
US20130259672A1 (en) * 2012-03-30 2013-10-03 Gabriel L. Suciu Integrated inlet vane and strut

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US4785625A (en) * 1987-04-03 1988-11-22 United Technologies Corporation Ducted fan gas turbine power plant mounting
US5123242A (en) * 1990-07-30 1992-06-23 General Electric Company Precooling heat exchange arrangement integral with mounting structure fairing of gas turbine engine
US5203163A (en) * 1990-08-01 1993-04-20 General Electric Company Heat exchange arrangement in a gas turbine engine fan duct for cooling hot bleed air
FR2734319B1 (fr) * 1995-05-15 1997-07-18 Aerospatiale Dispositif pour prelever et refroidir de l'air chaud au niveau d'un moteur d'aeronef
US6561761B1 (en) * 2000-02-18 2003-05-13 General Electric Company Fluted compressor flowpath
FR2896481B1 (fr) * 2006-01-23 2009-12-04 Aircelle Sa Systeme de fixation pour element constitutif d'une nacelle de turboreacteur
US20080028763A1 (en) * 2006-08-03 2008-02-07 United Technologies Corporation Thermal management system with thrust recovery for a gas turbine engine fan nacelle assembly
DE102010002394A1 (de) * 2010-02-26 2011-09-01 Rolls-Royce Deutschland Ltd & Co Kg Nebenstromkanal eines Turbofantriebwerks
DE102010014900A1 (de) * 2010-04-14 2011-10-20 Rolls-Royce Deutschland Ltd & Co Kg Nebenstromkanal eines Turbofantriebwerkes
JP6012222B2 (ja) 2012-03-30 2016-10-25 三菱重工業株式会社 静翼セグメント、これを備える軸流流体機械及びその静翼連結方法
FR3004749B1 (fr) * 2013-04-22 2015-05-08 Snecma Roue de stator, roue d'aubes de redresseur, turbomachine equipee d'une telle roue et procede de compensation de la distorsion dans une telle roue
GB201408415D0 (en) 2014-05-13 2014-06-25 Rolls Royce Plc Bifurcation fairing

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US20100080697A1 (en) * 2008-09-30 2010-04-01 Wojno John P Integrated guide vane assembly
US20130259672A1 (en) * 2012-03-30 2013-10-03 Gabriel L. Suciu Integrated inlet vane and strut

Also Published As

Publication number Publication date
CN107250486B (zh) 2019-12-17
WO2016128665A1 (fr) 2016-08-18
FR3032480B1 (fr) 2018-07-27
CN107250486A (zh) 2017-10-13
EP3256697A1 (fr) 2017-12-20
CA2975947A1 (fr) 2016-08-18
FR3032480A1 (fr) 2016-08-12
RU2715131C2 (ru) 2020-02-25
EP3256697B1 (fr) 2022-07-27
RU2017131460A (ru) 2019-03-11
US20180038235A1 (en) 2018-02-08
RU2017131460A3 (enExample) 2019-07-17
US11149565B2 (en) 2021-10-19
BR112017016971A2 (pt) 2018-04-03

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