RU2019119838A3 - - Google Patents
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- Publication number
- RU2019119838A3 RU2019119838A3 RU2019119838A RU2019119838A RU2019119838A3 RU 2019119838 A3 RU2019119838 A3 RU 2019119838A3 RU 2019119838 A RU2019119838 A RU 2019119838A RU 2019119838 A RU2019119838 A RU 2019119838A RU 2019119838 A3 RU2019119838 A3 RU 2019119838A3
- Authority
- RU
- Russia
Links
Classifications
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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
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/185—Liquid cooling
-
- 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
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
-
- 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
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- 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
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
-
- 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
- F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
- F02K3/105—Heating the by-pass flow
- F02K3/115—Heating the by-pass flow by means of indirect heat exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0246—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
- F28F7/02—Blocks traversed by passages for heat-exchange media
-
- 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
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
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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
- 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
-
- 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
- F05D2260/221—Improvement of heat transfer
- F05D2260/2214—Improvement of heat transfer by increasing the heat transfer surface
- F05D2260/22141—Improvement of heat transfer by increasing the heat transfer surface using fins or ribs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
-
- 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)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1661643A FR3059353B1 (fr) | 2016-11-29 | 2016-11-29 | Aube directrice de sortie pour turbomachine d'aeronef, comprenant une zone coudee de passage de lubrifiant presentant une conception amelioree |
| FR1661643 | 2016-11-29 | ||
| PCT/FR2017/053265 WO2018100278A1 (fr) | 2016-11-29 | 2017-11-28 | Aube directrice de sortie pour turbomachine d'aeronef, comprenant une zone coudee de passage de lubrifiant presentant une conception amelioree |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019119838A RU2019119838A (ru) | 2021-01-11 |
| RU2019119838A3 true RU2019119838A3 (ru) | 2021-04-01 |
| RU2747652C2 RU2747652C2 (ru) | 2021-05-11 |
Family
ID=58347523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019119838A RU2747652C2 (ru) | 2016-11-29 | 2017-11-28 | Выходная направляющая лопатка турбомашины летательного аппарата, содержащая изогнутый канал для смазочного материала улучшенной конструкции |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11125091B2 (ru) |
| EP (1) | EP3548706B1 (ru) |
| JP (1) | JP7041677B2 (ru) |
| CN (1) | CN109996933B (ru) |
| CA (1) | CA3044490A1 (ru) |
| FR (1) | FR3059353B1 (ru) |
| RU (1) | RU2747652C2 (ru) |
| WO (1) | WO2018100278A1 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3066532B1 (fr) * | 2017-05-22 | 2019-07-12 | Safran Aircraft Engines | Aube directrice de sortie pour turbomachine d'aeronef, comprenant un passage de refroidissement de lubrifiant equipe de plots perturbateurs de flux a fabrication simplifiee |
| 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 |
| FR3075860B1 (fr) * | 2017-12-22 | 2019-11-29 | Safran Aircraft Engines | Etancheite dynamique entre deux rotors d'une turbomachine d'aeronef |
| 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 |
| GB2591298B (en) * | 2020-01-27 | 2022-06-08 | Gkn Aerospace Sweden Ab | Outlet guide vane cooler |
| GB2600386B (en) * | 2020-10-09 | 2023-07-26 | Rolls Royce Plc | An improved turbofan gas turbine engine |
| DE102021123954A1 (de) * | 2021-09-16 | 2023-03-16 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1358076A (en) * | 1971-06-19 | 1974-06-26 | Rolls Royce | Oil manifolds and coolers for ducted fan gas turbine engines |
| JPS60226695A (ja) * | 1984-04-25 | 1985-11-11 | Hitachi Ltd | 熱交換器 |
| EP0730704B1 (en) * | 1993-11-24 | 1997-07-09 | United Technologies Corporation | Cooled turbine airfoil |
| US5669759A (en) * | 1995-02-03 | 1997-09-23 | United Technologies Corporation | Turbine airfoil with enhanced cooling |
| JPH10252405A (ja) * | 1997-03-13 | 1998-09-22 | Mitsubishi Heavy Ind Ltd | 冷却動翼 |
| JP3322607B2 (ja) * | 1997-06-06 | 2002-09-09 | 三菱重工業株式会社 | ガスタービン翼 |
| AU2001213231A1 (en) * | 2000-11-10 | 2002-05-21 | Marek Kovac | Bypass gas turbine engine and cooling method for working fluid |
| US7377098B2 (en) * | 2004-08-26 | 2008-05-27 | United Technologies Corporation | Gas turbine engine frame with an integral fluid reservoir and air/fluid heat exchanger |
| US7900437B2 (en) * | 2006-07-28 | 2011-03-08 | General Electric Company | Heat transfer system and method for turbine engine using heat pipes |
| US7775769B1 (en) * | 2007-05-24 | 2010-08-17 | Florida Turbine Technologies, Inc. | Turbine airfoil fillet region cooling |
| US7785072B1 (en) * | 2007-09-07 | 2010-08-31 | Florida Turbine Technologies, Inc. | Large chord turbine vane with serpentine flow cooling circuit |
| WO2009118245A1 (de) * | 2008-03-28 | 2009-10-01 | Alstom Technology Ltd | Leitschaufel für eine gasturbine sowie gasturbine mit einer solchen leitschaufel |
| US8616834B2 (en) | 2010-04-30 | 2013-12-31 | General Electric Company | Gas turbine engine airfoil integrated heat exchanger |
| CN201897405U (zh) * | 2010-11-24 | 2011-07-13 | 天津国际机械有限公司 | 一种u形管式换热器 |
| US8821111B2 (en) * | 2010-12-14 | 2014-09-02 | Siemens Energy, Inc. | Gas turbine vane with cooling channel end turn structure |
| JP5603800B2 (ja) * | 2011-02-22 | 2014-10-08 | 株式会社日立製作所 | タービン静翼、およびそれを用いた蒸気タービン設備 |
| US8757961B1 (en) * | 2011-05-21 | 2014-06-24 | Florida Turbine Technologies, Inc. | Industrial turbine stator vane |
| FR2989110B1 (fr) | 2012-04-05 | 2016-09-09 | Snecma | Aube de stator formee par un ensemble de parties d'aube |
| FR2993607B1 (fr) * | 2012-07-20 | 2014-08-22 | Snecma | Dispostif de transfert thermique entre une canalisation de lubrification et une canalisation hydraulique de commande de verin de calage de pales de turbomachine |
| EP2740905B1 (fr) * | 2012-12-07 | 2020-03-18 | Safran Aero Boosters SA | Bec de séparation d'une turbomachine axiale, compresseur et turbomachine axiale associés |
| WO2015108674A1 (en) * | 2014-01-15 | 2015-07-23 | United Technologies Corporation | Cooling systems for gas turbine engines |
| RU144047U1 (ru) * | 2014-02-11 | 2014-08-10 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" | Лопатка регулируемого входного направляющего аппарата |
| US9995166B2 (en) * | 2014-11-21 | 2018-06-12 | General Electric Company | Turbomachine including a vane and method of assembling such turbomachine |
| FR3034474B1 (fr) * | 2015-04-01 | 2019-08-09 | Safran Aircraft Engines | Turbomachine equipee d'un secteur d'aubage et d'un circuit de refroidissement |
| 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 |
| GB2551777B (en) * | 2016-06-30 | 2018-09-12 | Rolls Royce Plc | A stator vane arrangement and a method of casting a stator vane arrangement |
| 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 |
| EP3330613B1 (en) * | 2016-11-30 | 2020-10-21 | Ansaldo Energia Switzerland AG | Vortex generating device |
| US10519781B2 (en) * | 2017-01-12 | 2019-12-31 | United Technologies Corporation | Airfoil turn caps in gas turbine engines |
| 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 |
| US10982549B2 (en) * | 2017-04-17 | 2021-04-20 | General Electric Company | Stator vanes including curved trailing edges |
| EP3392459A1 (en) * | 2017-04-18 | 2018-10-24 | Rolls-Royce plc | Compressor blades |
| 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 |
| DE102017215940A1 (de) * | 2017-09-11 | 2019-03-14 | MTU Aero Engines AG | Schaufel einer Strömungsmaschine mit Kühlkanal und darin angeordnetem Verdrängungskörper sowie Verfahren zur Herstellung |
| 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 |
-
2016
- 2016-11-29 FR FR1661643A patent/FR3059353B1/fr not_active Expired - Fee Related
-
2017
- 2017-11-28 CA CA3044490A patent/CA3044490A1/fr active Pending
- 2017-11-28 EP EP17811663.8A patent/EP3548706B1/fr active Active
- 2017-11-28 US US16/462,264 patent/US11125091B2/en active Active
- 2017-11-28 RU RU2019119838A patent/RU2747652C2/ru active
- 2017-11-28 JP JP2019527552A patent/JP7041677B2/ja active Active
- 2017-11-28 CN CN201780073394.5A patent/CN109996933B/zh active Active
- 2017-11-28 WO PCT/FR2017/053265 patent/WO2018100278A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2019119838A (ru) | 2021-01-11 |
| EP3548706A1 (fr) | 2019-10-09 |
| US20190338661A1 (en) | 2019-11-07 |
| FR3059353B1 (fr) | 2019-05-17 |
| FR3059353A1 (fr) | 2018-06-01 |
| CN109996933B (zh) | 2021-09-10 |
| US11125091B2 (en) | 2021-09-21 |
| CN109996933A (zh) | 2019-07-09 |
| EP3548706B1 (fr) | 2020-12-30 |
| JP7041677B2 (ja) | 2022-03-24 |
| JP2020501066A (ja) | 2020-01-16 |
| BR112019010314A2 (pt) | 2019-10-29 |
| RU2747652C2 (ru) | 2021-05-11 |
| WO2018100278A1 (fr) | 2018-06-07 |
| CA3044490A1 (fr) | 2018-06-07 |