JPWO2021214900A1 - - Google Patents

Info

Publication number
JPWO2021214900A1
JPWO2021214900A1 JP2022516541A JP2022516541A JPWO2021214900A1 JP WO2021214900 A1 JPWO2021214900 A1 JP WO2021214900A1 JP 2022516541 A JP2022516541 A JP 2022516541A JP 2022516541 A JP2022516541 A JP 2022516541A JP WO2021214900 A1 JPWO2021214900 A1 JP WO2021214900A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022516541A
Other languages
Japanese (ja)
Other versions
JPWO2021214900A5 (https=
JP7707154B2 (ja
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 filed Critical
Publication of JPWO2021214900A1 publication Critical patent/JPWO2021214900A1/ja
Publication of JPWO2021214900A5 publication Critical patent/JPWO2021214900A5/ja
Priority to JP2024151649A priority Critical patent/JP7848841B2/ja
Application granted granted Critical
Publication of JP7707154B2 publication Critical patent/JP7707154B2/ja
Active 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for 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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F03D1/0649—Rotors characterised by their aerodynamic shape of the blades of the blade surfaces, e.g. roughened
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • F05B2250/182—Geometry two-dimensional patterned crenellated, notched
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/13—Manufacture by removing material using lasers
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment
    • 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
    • F05D2250/60—Structure; Surface texture
    • 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
    • F05D2260/83—Testing, e.g. methods, components or tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Laser Beam Processing (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2022516541A 2020-04-22 2020-04-22 ブレード、加工システム及び加工方法 Active JP7707154B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024151649A JP7848841B2 (ja) 2020-04-22 2024-09-03 ブレード、加工システム及び加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/017293 WO2021214900A1 (ja) 2020-04-22 2020-04-22 ブレード、加工システム及び加工方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024151649A Division JP7848841B2 (ja) 2020-04-22 2024-09-03 ブレード、加工システム及び加工方法

Publications (3)

Publication Number Publication Date
JPWO2021214900A1 true JPWO2021214900A1 (https=) 2021-10-28
JPWO2021214900A5 JPWO2021214900A5 (https=) 2023-03-27
JP7707154B2 JP7707154B2 (ja) 2025-07-14

Family

ID=78270566

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022516541A Active JP7707154B2 (ja) 2020-04-22 2020-04-22 ブレード、加工システム及び加工方法
JP2024151649A Active JP7848841B2 (ja) 2020-04-22 2024-09-03 ブレード、加工システム及び加工方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024151649A Active JP7848841B2 (ja) 2020-04-22 2024-09-03 ブレード、加工システム及び加工方法

Country Status (5)

Country Link
US (2) US12270316B2 (https=)
EP (1) EP4141218A4 (https=)
JP (2) JP7707154B2 (https=)
CN (1) CN115485452B (https=)
WO (1) WO2021214900A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119703422A (zh) * 2025-01-06 2025-03-28 深圳大学 一种多向微槽结构叠加调制结构色加工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022220020A1 (ja) 2021-04-16 2022-10-20 シャープ株式会社 表面加工構造、表面加工シート、及びプロペラファン
JP2026061435A (ja) 2024-09-30 2026-04-09 ダイキン工業株式会社 ロータリ圧縮機及び冷凍装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110014060A1 (en) * 2009-07-17 2011-01-20 Rolls-Royce Corporation Substrate Features for Mitigating Stress
EP2283169A1 (en) * 2008-04-11 2011-02-16 Siemens Energy, Inc. Segmented thermal barrier coating
US20150377034A1 (en) * 2013-03-05 2015-12-31 United Technologies Corporation Gas turbine engine component external surface micro-channel cooling
WO2016105327A1 (en) * 2014-12-22 2016-06-30 Siemens Aktiengesellschaft Method for controlling coating delamination caused when forming cooling holes through thermal barrier coatings
US20160362989A1 (en) * 2014-02-25 2016-12-15 Siemens Aktiengesellschaft Turbine component thermal barrier coating with crack isolating engineered groove features
WO2017146726A1 (en) * 2016-02-26 2017-08-31 Siemens Aktiengesellschaft Ceramic matrix composite material with enhanced thermal protection
WO2018197555A1 (de) * 2017-04-26 2018-11-01 4Jet Microtech Gmbh & Co. Kg Verfahren und vorrichtung zum herstellen von riblets

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Publication number Priority date Publication date Assignee Title
US5114099A (en) * 1990-06-04 1992-05-19 W. L. Chow Surface for low drag in turbulent flow
US5337568A (en) * 1993-04-05 1994-08-16 General Electric Company Micro-grooved heat transfer wall
US6703137B2 (en) * 2001-08-02 2004-03-09 Siemens Westinghouse Power Corporation Segmented thermal barrier coating and method of manufacturing the same
JP4117289B2 (ja) 2004-12-28 2008-07-16 ゼファー株式会社 風車翼、風力発電装置および送風機
NL1029708C2 (nl) 2005-08-10 2007-02-13 Kick Off Ltd Turbulentiefolie.
JP4738176B2 (ja) 2006-01-05 2011-08-03 三菱重工業株式会社 冷却翼
JP4973249B2 (ja) * 2006-03-31 2012-07-11 ダイキン工業株式会社 多翼ファン
JP2008008248A (ja) 2006-06-30 2008-01-17 Ipb:Kk 切欠き付垂直軸風車ブレードおよび垂直軸風車
JP5730649B2 (ja) * 2011-04-13 2015-06-10 株式会社日立製作所 羽根車及びそれを有するターボ機械
JP6244017B2 (ja) 2014-04-23 2017-12-06 国立研究開発法人科学技術振興機構 ブレード複合型開放流路装置およびその接合体
US20180066527A1 (en) 2015-02-18 2018-03-08 Siemens Aktiengesellschaft Turbine component thermal barrier coating with vertically aligned, engineered surface and multifurcated groove features
US10450867B2 (en) 2016-02-12 2019-10-22 General Electric Company Riblets for a flowpath surface of a turbomachine
US10731472B2 (en) * 2016-05-10 2020-08-04 General Electric Company Airfoil with cooling circuit
KR20190102624A (ko) * 2018-02-26 2019-09-04 한화에어로스페이스 주식회사 블레이드 및 터빈

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2283169A1 (en) * 2008-04-11 2011-02-16 Siemens Energy, Inc. Segmented thermal barrier coating
US20110014060A1 (en) * 2009-07-17 2011-01-20 Rolls-Royce Corporation Substrate Features for Mitigating Stress
US20150377034A1 (en) * 2013-03-05 2015-12-31 United Technologies Corporation Gas turbine engine component external surface micro-channel cooling
US20160362989A1 (en) * 2014-02-25 2016-12-15 Siemens Aktiengesellschaft Turbine component thermal barrier coating with crack isolating engineered groove features
WO2016105327A1 (en) * 2014-12-22 2016-06-30 Siemens Aktiengesellschaft Method for controlling coating delamination caused when forming cooling holes through thermal barrier coatings
WO2017146726A1 (en) * 2016-02-26 2017-08-31 Siemens Aktiengesellschaft Ceramic matrix composite material with enhanced thermal protection
WO2018197555A1 (de) * 2017-04-26 2018-11-01 4Jet Microtech Gmbh & Co. Kg Verfahren und vorrichtung zum herstellen von riblets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119703422A (zh) * 2025-01-06 2025-03-28 深圳大学 一种多向微槽结构叠加调制结构色加工方法

Also Published As

Publication number Publication date
JP2024170511A (ja) 2024-12-10
CN115485452A (zh) 2022-12-16
EP4141218A1 (en) 2023-03-01
EP4141218A4 (en) 2024-04-03
WO2021214900A1 (ja) 2021-10-28
US20230134254A1 (en) 2023-05-04
US12270316B2 (en) 2025-04-08
JP7707154B2 (ja) 2025-07-14
US20250243762A1 (en) 2025-07-31
CN115485452B (zh) 2026-01-20
JP7848841B2 (ja) 2026-04-21

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