JP6378588B2 - ３次元印刷プロセス、スワール装置、及び熱管理プロセス - Google Patents

３次元印刷プロセス、スワール装置、及び熱管理プロセス Download PDF

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Publication number
JP6378588B2
JP6378588B2 JP2014180724A JP2014180724A JP6378588B2 JP 6378588 B2 JP6378588 B2 JP 6378588B2 JP 2014180724 A JP2014180724 A JP 2014180724A JP 2014180724 A JP2014180724 A JP 2014180724A JP 6378588 B2 JP6378588 B2 JP 6378588B2
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JP
Japan
Prior art keywords
turbine
vortex tubes
less
swirl
stream
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.)
Expired - Fee Related
Application number
JP2014180724A
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English (en)
Japanese (ja)
Other versions
JP2015072007A5 (enExample
JP2015072007A (ja
Inventor
スリカンス・チャンドリュドュ・コッティリンガム
ビクター・ジョン・モーガン
ベンジャミン・ポール・レイシー
ジョン・ウェズリー・ハリス，ジュニア
デイビッド・エドワード・シック
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2015072007A publication Critical patent/JP2015072007A/ja
Publication of JP2015072007A5 publication Critical patent/JP2015072007A5/ja
Application granted granted Critical
Publication of JP6378588B2 publication Critical patent/JP6378588B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/0015—Whirl chambers, e.g. vortex valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing
    • 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
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms
    • 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
    • F05D2260/204—Heat transfer, e.g. cooling by the use of microcircuits
    • 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
    • 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
    • F05D2260/2212—Improvement of heat transfer by creating turbulence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • F25B9/04—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect using vortex effect
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Laser Beam Processing (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Thermal Sciences (AREA)
JP2014180724A 2013-09-09 2014-09-05 ３次元印刷プロセス、スワール装置、及び熱管理プロセス Expired - Fee Related JP6378588B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/020,997 2013-09-09
US14/020,997 US9482249B2 (en) 2013-09-09 2013-09-09 Three-dimensional printing process, swirling device and thermal management process

Publications (3)

Publication Number Publication Date
JP2015072007A JP2015072007A (ja) 2015-04-16
JP2015072007A5 JP2015072007A5 (enExample) 2017-10-12
JP6378588B2 true JP6378588B2 (ja) 2018-08-22

Family

ID=51494117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014180724A Expired - Fee Related JP6378588B2 (ja) 2013-09-09 2014-09-05 ３次元印刷プロセス、スワール装置、及び熱管理プロセス

Country Status (4)

Country Link
US (1) US9482249B2 (enExample)
EP (1) EP2845669A3 (enExample)
JP (1) JP6378588B2 (enExample)
CN (1) CN104416158B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9958068B2 (en) * 2014-03-21 2018-05-01 Goodrich Corporation Piston housing system and apparatus
US9969000B2 (en) 2015-07-08 2018-05-15 General Electric Company Additive manufacturing of joining preforms
US10029299B2 (en) 2015-07-09 2018-07-24 General Electric Company Three-dimensional manufacturing methods and systems for turbine components
DE102015213090A1 (de) 2015-07-13 2017-01-19 Siemens Aktiengesellschaft Schaufel für eine Strömungskraftmaschine und Verfahren zu deren Herstellung
DE102015213087A1 (de) * 2015-07-13 2017-01-19 Siemens Aktiengesellschaft Schaufel für eine Strömungskraftmaschine und Verfahren zu deren Herstellung
JP6499546B2 (ja) * 2015-08-12 2019-04-10 山陽特殊製鋼株式会社 積層造形用Ｎｉ基超合金粉末
EP3436524B1 (en) * 2016-04-01 2022-06-15 Arkema Inc. 3-d printed fluoropolymer structures
US11248071B2 (en) 2016-04-01 2022-02-15 Arkema Inc. 3-D printed fluoropolymer structures
EP3257956B2 (en) 2016-06-13 2022-02-16 General Electric Technology GmbH Ni-base superalloy composition and method for slm processing such ni-base superalloy composition
CN106493365A (zh) * 2016-10-28 2017-03-15 南通金源智能技术有限公司 激光选区熔化成形技术制备316不锈钢复杂薄壁管路的方法
US10400608B2 (en) 2016-11-23 2019-09-03 General Electric Company Cooling structure for a turbine component
US11813669B2 (en) 2016-12-13 2023-11-14 General Electric Company Method for making an integrated core-shell structure
US20180161866A1 (en) 2016-12-13 2018-06-14 General Electric Company Multi-piece integrated core-shell structure for making cast component
US10830071B2 (en) * 2017-01-23 2020-11-10 General Electric Company System and method for the hybrid construction of multi-piece parts
SG11201913172RA (en) * 2017-06-30 2020-01-30 Norsk Titanium As Solidification refinement and general phase transformation control through application of in situ gas jet impingement in metal additive manufacturing
JP6509290B2 (ja) 2017-09-08 2019-05-08 三菱日立パワーシステムズ株式会社 コバルト基合金積層造形体、コバルト基合金製造物、およびそれらの製造方法
WO2019094691A1 (en) * 2017-11-09 2019-05-16 Florida State University Research Foundation, Inc. Systems and methods for actively controlling a vortex in a fluid
EP3758634A1 (en) * 2018-02-26 2021-01-06 K2M, Inc. Spinal implants with custom density and 3-d printing of spinal implants
US11131204B2 (en) 2018-08-21 2021-09-28 General Electric Company Additively manufactured nested segment assemblies for turbine engines
DE102018131886B3 (de) * 2018-09-26 2020-02-13 Scansonic Mi Gmbh Vorrichtung zur Strömungsführung eines Prozessmediums für eine Laserbearbeitungsvorrichtung
AU2018422117B2 (en) * 2018-12-10 2021-06-03 Mitsubishi Power, Ltd. Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same
JP6994564B2 (ja) 2019-03-07 2022-02-04 三菱パワー株式会社 熱交換器
WO2020179080A1 (ja) 2019-03-07 2020-09-10 三菱日立パワーシステムズ株式会社 コバルト基合金製造物、該製造物の製造方法、およびコバルト基合金物品
SG11202012575WA (en) 2019-03-07 2021-09-29 Mitsubishi Power Ltd Cobalt based alloy product
WO2020179082A1 (ja) 2019-03-07 2020-09-10 三菱日立パワーシステムズ株式会社 コバルト基合金粉末、コバルト基合金焼結体およびコバルト基合金焼結体の製造方法
CN112004951B (zh) 2019-03-07 2022-02-18 三菱动力株式会社 钴基合金制造物及其制造方法
JP6713071B2 (ja) * 2019-04-02 2020-06-24 三菱日立パワーシステムズ株式会社 コバルト基合金積層造形体の製造方法
RU193256U1 (ru) * 2019-06-04 2019-10-21 Общество с ограниченной ответственностью "Карфидов Лаб" Устройство локальной термостабилизации изделий из композитных материалов при аддитивном производстве
US11454171B1 (en) * 2019-06-27 2022-09-27 United States Of America As Represented By The Secretary Of The Air Force Turbine cooling system with energy separation
CN112324518A (zh) * 2020-11-03 2021-02-05 中国民航大学 具有基于涡流效应内冷通道的涡轮叶片
CN112846651B (zh) * 2020-12-25 2022-10-28 宁波江丰电子材料股份有限公司 一种钛靶材与铝背板的装配方法
US12392290B2 (en) 2022-11-01 2025-08-19 General Electric Company Gas turbine engine
US12428992B2 (en) 2022-11-01 2025-09-30 General Electric Company Gas turbine engine
US12196131B2 (en) 2022-11-01 2025-01-14 General Electric Company Gas turbine engine
US12410753B2 (en) 2022-11-01 2025-09-09 General Electric Company Gas turbine engine
US12416239B1 (en) * 2025-05-01 2025-09-16 United Arab Emirates University Cooling system having a vortex tube and a fluidic oscillator for gas turbine blades

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952281A (en) * 1931-12-12 1934-03-27 Giration Des Fluides Sarl Method and apparatus for obtaining from alpha fluid under pressure two currents of fluids at different temperatures
US3973396A (en) * 1974-10-16 1976-08-10 United Turbine Ab & Co., Kommanditbolag Gas turbine power plant
JPS5540221A (en) * 1978-09-14 1980-03-21 Hitachi Ltd Cooling structure of gas turbin blade
JPS56132406A (en) * 1980-03-19 1981-10-16 Hitachi Ltd Device for supplying steam to peripheral part of turbine
US4451201A (en) * 1981-09-14 1984-05-29 Colgate Research & Development Co. Gas turbine
DE3603350A1 (de) * 1986-02-04 1987-08-06 Walter Prof Dipl Ph Sibbertsen Verfahren zur kuehlung thermisch belasteter bauelemente von stroemungsmaschinen, vorrichtung zur durchfuehrung des verfahrens sowie ausbildung thermisch belasteter schaufeln
US5837960A (en) * 1995-08-14 1998-11-17 The Regents Of The University Of California Laser production of articles from powders
US6391251B1 (en) * 1999-07-07 2002-05-21 Optomec Design Company Forming structures from CAD solid models
US6504127B1 (en) * 1999-09-30 2003-01-07 National Research Council Of Canada Laser consolidation methodology and apparatus for manufacturing precise structures
GB0025012D0 (en) * 2000-10-12 2000-11-29 Rolls Royce Plc Cooling of gas turbine engine aerofoils
US6981846B2 (en) 2003-03-12 2006-01-03 Florida Turbine Technologies, Inc. Vortex cooling of turbine blades
DE102004032093B4 (de) 2004-07-01 2007-05-16 Cl Schutzrechtsverwaltungs Gmbh Durch einen selektiven Lasersintervorgang (SLS) hergestelltes Bauteil
GB0418914D0 (en) * 2004-08-25 2004-09-29 Rolls Royce Plc Turbine component
US7128533B2 (en) * 2004-09-10 2006-10-31 Siemens Power Generation, Inc. Vortex cooling system for a turbine blade
US20070071902A1 (en) * 2005-09-23 2007-03-29 The Boeing Company Rapid part fabrication employing integrated components
FR2911915B1 (fr) * 2007-01-30 2011-06-17 Hispano Suiza Sa Dispositif de refroidissement d'un equipement electrique dans une turbomachine.
DE102007008319A1 (de) * 2007-02-16 2008-08-21 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Prallluftkühlung für Gasturbinen
US7722327B1 (en) * 2007-04-03 2010-05-25 Florida Turbine Technologies, Inc. Multiple vortex cooling circuit for a thin airfoil
WO2009126403A2 (en) * 2008-04-11 2009-10-15 General Electric Company Swirlers and method of manufacturing
US8043059B1 (en) 2008-09-12 2011-10-25 Florida Turbine Technologies, Inc. Turbine blade with multi-vortex tip cooling and sealing
US8277743B1 (en) * 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
US8221055B1 (en) 2009-07-08 2012-07-17 Florida Turbine Technologies, Inc. Turbine stator vane with endwall cooling
US8382431B1 (en) 2009-09-17 2013-02-26 Florida Turbine Technologies, Inc. Turbine rotor blade
FR2953747B1 (fr) * 2009-12-14 2012-03-23 Snecma Procede de reparation d'une aube en titane par rechargement laser et compression hip moderee
US8641381B2 (en) * 2010-04-14 2014-02-04 General Electric Company System and method for reducing grain boundaries in shrouded airfoils
GB201019287D0 (en) 2010-11-15 2010-12-29 Heat engine
US20120156054A1 (en) * 2010-12-15 2012-06-21 General Electric Company Turbine component with near-surface cooling passage and process therefor
US20120152501A1 (en) * 2010-12-21 2012-06-21 Harvey Rex J Heat exchanger and method of manufacturing same
CN202291409U (zh) * 2011-07-15 2012-07-04 华中科技大学 直接制造大型零部件的选区激光熔化快速成型设备
CH705662A1 (de) * 2011-11-04 2013-05-15 Alstom Technology Ltd Prozess zur Herstellung von Gegenständen aus einer durch Gamma-Prime-Ausscheidung verfestigten Superlegierung auf Nickelbasis durch selektives Laserschmelzen (SLM).

Also Published As

Publication number Publication date
JP2015072007A (ja) 2015-04-16
CN104416158B (zh) 2018-09-18
EP2845669A3 (en) 2015-05-13
US20150068629A1 (en) 2015-03-12
CN104416158A (zh) 2015-03-18
US9482249B2 (en) 2016-11-01
EP2845669A2 (en) 2015-03-11

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