RU2017131456A3 - - Google Patents
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- Publication number
- RU2017131456A3 RU2017131456A3 RU2017131456A RU2017131456A RU2017131456A3 RU 2017131456 A3 RU2017131456 A3 RU 2017131456A3 RU 2017131456 A RU2017131456 A RU 2017131456A RU 2017131456 A RU2017131456 A RU 2017131456A RU 2017131456 A3 RU2017131456 A3 RU 2017131456A3
- Authority
- RU
- Russia
Links
Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
-
- 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
- F05D2260/97—Reducing windage losses
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- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1551013A FR3032495B1 (fr) | 2015-02-09 | 2015-02-09 | Ensemble de redressement a performances aerodynamiques optimisees |
| FR1551013 | 2015-02-09 | ||
| PCT/FR2016/050274 WO2016128664A1 (fr) | 2015-02-09 | 2016-02-09 | Ensemble de redressement a performances aerodynamiques optimisees |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017131456A RU2017131456A (ru) | 2019-03-12 |
| RU2017131456A3 true RU2017131456A3 (ru) | 2019-07-17 |
| RU2711204C2 RU2711204C2 (ru) | 2020-01-15 |
Family
ID=52808037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017131456A RU2711204C2 (ru) | 2015-02-09 | 2016-02-09 | Узел спрямления воздушного потока газотурбинного двигателя и газотурбинный двигатель, содержащий такой узел |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10385708B2 (ru) |
| EP (1) | EP3256741B1 (ru) |
| JP (1) | JP6629337B2 (ru) |
| CN (1) | CN107208660B (ru) |
| BR (1) | BR112017016899B1 (ru) |
| CA (1) | CA2975570C (ru) |
| FR (1) | FR3032495B1 (ru) |
| RU (1) | RU2711204C2 (ru) |
| WO (1) | WO2016128664A1 (ru) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3051832B1 (fr) * | 2016-05-26 | 2019-09-06 | Safran Aircraft Engines | Procede de fabrication d'un carter d'echappement de turbomachine |
| 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 |
| FR3073891B1 (fr) * | 2017-11-22 | 2019-11-22 | Safran Aircraft Engines | Mat d'un ensemble propulsif |
| 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 |
| FR3090033B1 (fr) * | 2018-12-18 | 2020-11-27 | Safran Aircraft Engines | Ensemble d’aube directrice de sortie et de bifurcation pour turbomachine |
| 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 |
| FR3109795B1 (fr) * | 2020-04-29 | 2022-03-25 | Safran Aircraft Engines | Carter intermediaire de redressement avec bras structural monobloc |
| FR3109796B1 (fr) * | 2020-04-29 | 2022-03-25 | Safran Aircraft Engines | Carter intermediaire de redressement avec bras structural rapporte |
| CN112282856B (zh) * | 2020-10-26 | 2021-09-24 | 上海交通大学 | 一种用于抑制通道涡的涡轮叶片 |
| 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 |
| US11802525B2 (en) | 2022-01-07 | 2023-10-31 | General Electric Company | Outlet guide vane |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1291235A (en) * | 1968-10-02 | 1972-10-04 | Rolls Royce | Fluid flow machine |
| US6561761B1 (en) * | 2000-02-18 | 2003-05-13 | General Electric Company | Fluted compressor flowpath |
| DE102004036594A1 (de) * | 2004-07-28 | 2006-03-23 | Mtu Aero Engines Gmbh | Strömungsstruktur für eine Gasturbine |
| DE102010014900A1 (de) * | 2010-04-14 | 2011-10-20 | Rolls-Royce Deutschland Ltd & Co Kg | Nebenstromkanal eines Turbofantriebwerkes |
| FR2984428B1 (fr) * | 2011-12-19 | 2018-12-07 | Safran Aircraft Engines | Redresseur de compresseur pour turbomachine. |
| JP5676825B2 (ja) * | 2011-12-27 | 2015-02-25 | ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | ガスタービンエンジン圧縮機構造 |
| US9068460B2 (en) * | 2012-03-30 | 2015-06-30 | United Technologies Corporation | Integrated inlet vane and strut |
-
2015
- 2015-02-09 FR FR1551013A patent/FR3032495B1/fr active Active
-
2016
- 2016-02-09 CN CN201680009341.2A patent/CN107208660B/zh active Active
- 2016-02-09 US US15/549,647 patent/US10385708B2/en active Active
- 2016-02-09 JP JP2017541773A patent/JP6629337B2/ja active Active
- 2016-02-09 CA CA2975570A patent/CA2975570C/fr active Active
- 2016-02-09 RU RU2017131456A patent/RU2711204C2/ru active
- 2016-02-09 BR BR112017016899-5A patent/BR112017016899B1/pt active IP Right Grant
- 2016-02-09 EP EP16707883.1A patent/EP3256741B1/fr active Active
- 2016-02-09 WO PCT/FR2016/050274 patent/WO2016128664A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| FR3032495B1 (fr) | 2017-01-13 |
| WO2016128664A1 (fr) | 2016-08-18 |
| FR3032495A1 (fr) | 2016-08-12 |
| EP3256741B1 (fr) | 2019-01-23 |
| JP2018504555A (ja) | 2018-02-15 |
| US10385708B2 (en) | 2019-08-20 |
| CN107208660A (zh) | 2017-09-26 |
| CN107208660B (zh) | 2019-02-01 |
| BR112017016899B1 (pt) | 2022-11-01 |
| EP3256741A1 (fr) | 2017-12-20 |
| US20180030843A1 (en) | 2018-02-01 |
| JP6629337B2 (ja) | 2020-01-15 |
| CA2975570C (fr) | 2023-03-21 |
| CA2975570A1 (fr) | 2016-08-18 |
| RU2711204C2 (ru) | 2020-01-15 |
| RU2017131456A (ru) | 2019-03-12 |
| BR112017016899A2 (pt) | 2018-03-27 |