CN106460523B - 涡轮动叶列、涡轮级以及轴流涡轮 - Google Patents

涡轮动叶列、涡轮级以及轴流涡轮 Download PDF

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Publication number
CN106460523B
CN106460523B CN201580034272.6A CN201580034272A CN106460523B CN 106460523 B CN106460523 B CN 106460523B CN 201580034272 A CN201580034272 A CN 201580034272A CN 106460523 B CN106460523 B CN 106460523B
Authority
CN
China
Prior art keywords
blade
turbine
flow path
hub
turbine rotor
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
CN201580034272.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN106460523A (zh
Inventor
高田亮
目黑圭
目黑圭一
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN106460523A publication Critical patent/CN106460523A/zh
Application granted granted Critical
Publication of CN106460523B publication Critical patent/CN106460523B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • 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
    • 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
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201580034272.6A 2014-06-26 2015-02-10 涡轮动叶列、涡轮级以及轴流涡轮 Expired - Fee Related CN106460523B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-131442 2014-06-26
JP2014131442A JP6396093B2 (ja) 2014-06-26 2014-06-26 タービン動翼列、タービン段落及び軸流タービン
PCT/JP2015/053677 WO2015198622A1 (ja) 2014-06-26 2015-02-10 タービン動翼列、タービン段落及び軸流タービン

Publications (2)

Publication Number Publication Date
CN106460523A CN106460523A (zh) 2017-02-22
CN106460523B true CN106460523B (zh) 2018-08-17

Family

ID=54937726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580034272.6A Expired - Fee Related CN106460523B (zh) 2014-06-26 2015-02-10 涡轮动叶列、涡轮级以及轴流涡轮

Country Status (6)

Country Link
US (1) US11220909B2 (enExample)
EP (1) EP3163020B1 (enExample)
JP (1) JP6396093B2 (enExample)
KR (1) KR101898398B1 (enExample)
CN (1) CN106460523B (enExample)
WO (1) WO2015198622A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6684593B2 (ja) * 2016-01-07 2020-04-22 三菱重工業株式会社 軸流タービン
US10907540B2 (en) 2019-03-12 2021-02-02 Raytheon Technologies Corporation Independently controllable wheel for a turbine section of a gas turbine engine
CN119244326B (zh) * 2024-09-20 2025-10-17 中国航发湖南动力机械研究所 一种涡轮级间导向器

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Also Published As

Publication number Publication date
CN106460523A (zh) 2017-02-22
KR20170020507A (ko) 2017-02-22
JP2016008592A (ja) 2016-01-18
EP3163020A4 (en) 2017-06-21
JP6396093B2 (ja) 2018-09-26
US20170204728A1 (en) 2017-07-20
EP3163020A1 (en) 2017-05-03
US11220909B2 (en) 2022-01-11
KR101898398B1 (ko) 2018-09-12
EP3163020B1 (en) 2019-05-08
WO2015198622A1 (ja) 2015-12-30

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Granted publication date: 20180817

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