CN103184890B - 复合叶片组件及包括该组件的涡轮转子叶轮及装配陶瓷翼型件的方法 - Google Patents

复合叶片组件及包括该组件的涡轮转子叶轮及装配陶瓷翼型件的方法 Download PDF

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Publication number
CN103184890B
CN103184890B CN201210432509.4A CN201210432509A CN103184890B CN 103184890 B CN103184890 B CN 103184890B CN 201210432509 A CN201210432509 A CN 201210432509A CN 103184890 B CN103184890 B CN 103184890B
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CN
China
Prior art keywords
airfoil
platform
dovetail
dovetail type
pottery
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Application number
CN201210432509.4A
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English (en)
Chinese (zh)
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CN103184890A (zh
Inventor
A.J.加西亚-克雷斯波
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General Electric Company PLC
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General Electric Co
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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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3084—Fixing blades to rotors; Blade roots ; Blade spacers the blades being made of ceramics
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • 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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • F05D2300/6033—Ceramic matrix composites [CMC]
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201210432509.4A 2012-01-03 2012-11-02 复合叶片组件及包括该组件的涡轮转子叶轮及装配陶瓷翼型件的方法 Active CN103184890B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/342,599 US8967974B2 (en) 2012-01-03 2012-01-03 Composite airfoil assembly
US13/342599 2012-01-03

Publications (2)

Publication Number Publication Date
CN103184890A CN103184890A (zh) 2013-07-03
CN103184890B true CN103184890B (zh) 2016-11-23

Family

ID=47143658

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210432509.4A Active CN103184890B (zh) 2012-01-03 2012-11-02 复合叶片组件及包括该组件的涡轮转子叶轮及装配陶瓷翼型件的方法

Country Status (5)

Country Link
US (1) US8967974B2 (2)
EP (1) EP2612997B1 (2)
JP (1) JP6043154B2 (2)
CN (1) CN103184890B (2)
RU (1) RU2012146619A (2)

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US9453422B2 (en) 2013-03-08 2016-09-27 General Electric Company Device, system and method for preventing leakage in a turbine
US9482108B2 (en) * 2013-04-03 2016-11-01 General Electric Company Turbomachine blade assembly
US20150003997A1 (en) * 2013-07-01 2015-01-01 United Technologies Corporation Method of forming hybrid metal ceramic components
EP3052763B1 (en) * 2013-09-30 2020-07-15 United Technologies Corporation A nonmetallic airfoil with a compliant attachment
EP3055509B1 (en) * 2013-10-11 2024-03-06 RTX Corporation Ceramic matrix composite gas turbine blade with monolithic ceramic platform and dovetail
US9969654B2 (en) 2014-01-24 2018-05-15 United Technologies Corporation Method of bonding a metallic component to a non-metallic component using a compliant material
CN104454230A (zh) * 2014-10-21 2015-03-25 西北工业大学 一种大气相变发动机叶片及控制方法
US10253639B2 (en) * 2015-02-05 2019-04-09 Rolls-Royce North American Technologies, Inc. Ceramic matrix composite gas turbine engine blade
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US10648354B2 (en) 2016-12-02 2020-05-12 Honeywell International Inc. Turbine wheels, turbine engines including the same, and methods of forming turbine wheels with improved seal plate sealing
US10494934B2 (en) * 2017-02-14 2019-12-03 General Electric Company Turbine blades having shank features
US10683765B2 (en) 2017-02-14 2020-06-16 General Electric Company Turbine blades having shank features and methods of fabricating the same
US10731487B2 (en) 2017-02-20 2020-08-04 General Electric Company Turbine components and methods of manufacturing
EP3438410B1 (en) 2017-08-01 2021-09-29 General Electric Company Sealing system for a rotary machine
US10975714B2 (en) 2018-11-22 2021-04-13 Pratt & Whitney Canada Corp. Rotor assembly with blade sealing tab
CN110700898B (zh) * 2019-11-21 2025-08-26 中国科学院工程热物理研究所 陶瓷-金属相结合的透平导向叶片及其燃气轮机
US11441430B2 (en) * 2020-02-07 2022-09-13 Raytheon Technologies Corporation Airfoil with buffer layer to absorb thermal mismatch
KR102436365B1 (ko) * 2020-08-04 2022-08-25 태형물산 주식회사 반려동물용 사료 자동 공급기
CN114536792B (zh) * 2022-04-27 2022-08-12 北京玻钢院复合材料有限公司 一种复合材料部件与金属部件的连接结构及连接方法
CN115585019B (zh) * 2022-08-29 2025-06-17 中国航发四川燃气涡轮研究院 组合式陶瓷基复合材料双层壁高压涡轮转子叶片
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Also Published As

Publication number Publication date
JP6043154B2 (ja) 2016-12-14
JP2013139765A (ja) 2013-07-18
EP2612997B1 (en) 2017-04-26
US20130171001A1 (en) 2013-07-04
CN103184890A (zh) 2013-07-03
EP2612997A2 (en) 2013-07-10
US8967974B2 (en) 2015-03-03
EP2612997A3 (en) 2014-03-12
RU2012146619A (ru) 2014-05-10

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20231226

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York State, USA

Patentee before: General Electric Co.

TR01 Transfer of patent right