CN111386401A - 旋转机械 - Google Patents

旋转机械 Download PDF

Info

Publication number
CN111386401A
CN111386401A CN201880075828.XA CN201880075828A CN111386401A CN 111386401 A CN111386401 A CN 111386401A CN 201880075828 A CN201880075828 A CN 201880075828A CN 111386401 A CN111386401 A CN 111386401A
Authority
CN
China
Prior art keywords
fiber
blade
sheets
rotor blade
blades
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.)
Pending
Application number
CN201880075828.XA
Other languages
English (en)
Chinese (zh)
Inventor
东俊彦
梅原隆一
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 Hitachi Power Systems 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 Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of CN111386401A publication Critical patent/CN111386401A/zh
Pending legal-status Critical Current

Links

Images

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/04—Antivibration arrangements
    • F01D25/06—Antivibration arrangements for preventing blade vibration
    • 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
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—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
    • 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
    • F01D25/005—Selecting particular materials
    • 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
    • F01D5/14—Form or construction
    • F01D5/16—Form or construction for counteracting blade vibration
    • 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
    • F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
    • 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
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid 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
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • F05D2260/961—Preventing, counteracting or reducing vibration or noise by mistuning rotor blades or stator vanes with irregular interblade spacing, airfoil shape
    • 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
    • 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
    • F05D2300/6034—Orientation of fibres, weaving, ply angle
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Composite Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)
CN201880075828.XA 2017-12-15 2018-12-14 旋转机械 Pending CN111386401A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017240975A JP2019108822A (ja) 2017-12-15 2017-12-15 回転機械
JP2017-240975 2017-12-15
PCT/JP2018/046117 WO2019117290A1 (ja) 2017-12-15 2018-12-14 回転機械

Publications (1)

Publication Number Publication Date
CN111386401A true CN111386401A (zh) 2020-07-07

Family

ID=66820454

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880075828.XA Pending CN111386401A (zh) 2017-12-15 2018-12-14 旋转机械

Country Status (6)

Country Link
US (1) US20200400038A1 (https=)
JP (2) JP2019108822A (https=)
KR (1) KR102477730B1 (https=)
CN (1) CN111386401A (https=)
DE (1) DE112018006390T5 (https=)
WO (1) WO2019117290A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111779705A (zh) * 2020-07-23 2020-10-16 吉林大学 一种基于仿生铺排结构的纤维复合材料风扇叶片

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019108822A (ja) * 2017-12-15 2019-07-04 三菱日立パワーシステムズ株式会社 回転機械

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101046159A (zh) * 2006-03-31 2007-10-03 通用电气公司 用于降低涡轮机叶片中的应力的方法和设备
JP2009023163A (ja) * 2007-07-18 2009-02-05 Toyota Motor Corp 繊維強化樹脂面材
JP2009286284A (ja) * 2008-05-29 2009-12-10 Mitsubishi Heavy Ind Ltd 船舶用プロペラの翼構造
CN104185738A (zh) * 2012-05-01 2014-12-03 株式会社Ihi 动叶片和风扇

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09217601A (ja) * 1996-02-13 1997-08-19 Ishikawajima Harima Heavy Ind Co Ltd 繊維強化複合材製翼車
JP4100005B2 (ja) * 2002-03-01 2008-06-11 株式会社Ｉｈｉ ジェットエンジン用翼と翼部の製造方法
FR2869069B1 (fr) * 2004-04-20 2008-11-21 Snecma Moteurs Sa Procede pour introduire un desaccordage volontaire sur une roue aubagee de turbomachine roue aubagee presentant un desaccordage volontaire
JP2019108822A (ja) * 2017-12-15 2019-07-04 三菱日立パワーシステムズ株式会社 回転機械

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101046159A (zh) * 2006-03-31 2007-10-03 通用电气公司 用于降低涡轮机叶片中的应力的方法和设备
JP2009023163A (ja) * 2007-07-18 2009-02-05 Toyota Motor Corp 繊維強化樹脂面材
JP2009286284A (ja) * 2008-05-29 2009-12-10 Mitsubishi Heavy Ind Ltd 船舶用プロペラの翼構造
CN104185738A (zh) * 2012-05-01 2014-12-03 株式会社Ihi 动叶片和风扇

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111779705A (zh) * 2020-07-23 2020-10-16 吉林大学 一种基于仿生铺排结构的纤维复合材料风扇叶片
CN111779705B (zh) * 2020-07-23 2021-06-08 吉林大学 一种基于仿生铺排结构的纤维复合材料风扇叶片

Also Published As

Publication number Publication date
US20200400038A1 (en) 2020-12-24
JP2019108822A (ja) 2019-07-04
WO2019117290A1 (ja) 2019-06-20
KR20200072537A (ko) 2020-06-22
JP2022159395A (ja) 2022-10-17
KR102477730B1 (ko) 2022-12-14
DE112018006390T5 (de) 2020-08-27

Similar Documents

Publication Publication Date Title
CN101333943B (zh) 一种用于涡轮机定子的减振装置
EP3249232B1 (en) Compression system for a turbine engine
RU2592156C2 (ru) Лопатка ротора и вентилятор
JP5681384B2 (ja) タービンエンジン用のロータブレード
CN107084157B (zh) 容纳壳体沟槽填充层和容纳来自可旋转机器的脱扣部件的方法
US7367775B2 (en) Apparatus and method for optimizing vibration of a gas turbine
CN104956032A (zh) 用于燃气涡轮发动机的压缩机叶片
GB2490127A (en) Aerofoil assembly
JP2022159395A (ja) 回転機械
CN110273714B (zh) 用于翼型件的套环支撑组件
CN117386464A (zh) 用于在涡轮发动机容纳组件中使用的背板及其形成方法
US11168606B2 (en) Turbine
US10415391B2 (en) Rotor and gas turbine engine including a rotor
EP2960432A1 (en) Rotor and gas turbine engine including a rotor
CN106930975A (zh) 用于在涡扇发动机中使用的转子组件和组装的方法
CN105864100A (zh) 涡轮发动机组件及其制造方法
JP7411462B2 (ja) 複合材翼、回転機械及び複合材翼の成形方法
US11136889B2 (en) Compressor blade having organic vibration stiffener
US10641112B2 (en) Bladed disk
CN108730036A (zh) 涡轮发动机和用于涡轮发动机中的容纳组件
JP6223851B2 (ja) ダクト及びタービン設備
US11753989B2 (en) Turbomachinery and method for designing turbomachinery
KR102227001B1 (ko) 응력-배향된 섬유를 가지는 3d 프린팅된 복합 압축기 블레이드 및 그 제조 방법
JP4995881B2 (ja) ターボチャージャにおける振動の低減
JP7365942B2 (ja) 軸流回転機械の静翼環及び軸流回転機械

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: Kanagawa Prefecture, Japan

Applicant after: Mitsubishi Power Co.,Ltd.

Address before: Kanagawa Prefecture, Japan

Applicant before: MITSUBISHI HEAVY INDUSTRIES, Ltd.

CB02 Change of applicant information
TA01 Transfer of patent application right

Effective date of registration: 20220415

Address after: Tokyo

Applicant after: MITSUBISHI HEAVY INDUSTRIES, Ltd.

Address before: Kanagawa County, Japan

Applicant before: Mitsubishi Power Co.,Ltd.

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20200707

RJ01 Rejection of invention patent application after publication