JP7747053B2 - ブリスクの振動検出装置 - Google Patents

ブリスクの振動検出装置

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Publication number
JP7747053B2
JP7747053B2 JP2023551470A JP2023551470A JP7747053B2 JP 7747053 B2 JP7747053 B2 JP 7747053B2 JP 2023551470 A JP2023551470 A JP 2023551470A JP 2023551470 A JP2023551470 A JP 2023551470A JP 7747053 B2 JP7747053 B2 JP 7747053B2
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Japan
Prior art keywords
blisk
vibration
excitation
blade
blades
Prior art date
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JP2023551470A
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English (en)
Japanese (ja)
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JPWO2023054257A1 (https=
JPWO2023054257A5 (https=
Inventor
維一 江畑
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.)
IHI Corp
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IHI Corp
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Publication of JPWO2023054257A1 publication Critical patent/JPWO2023054257A1/ja
Publication of JPWO2023054257A5 publication Critical patent/JPWO2023054257A5/ja
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G01H1/006—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines of the rotor of turbo machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP2023551470A 2021-09-28 2022-09-26 ブリスクの振動検出装置 Active JP7747053B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021157576 2021-09-28
JP2021157576 2021-09-28
PCT/JP2022/035707 WO2023054257A1 (ja) 2021-09-28 2022-09-26 ブリスクの振動検出装置

Publications (3)

Publication Number Publication Date
JPWO2023054257A1 JPWO2023054257A1 (https=) 2023-04-06
JPWO2023054257A5 JPWO2023054257A5 (https=) 2024-06-13
JP7747053B2 true JP7747053B2 (ja) 2025-10-01

Family

ID=85782655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023551470A Active JP7747053B2 (ja) 2021-09-28 2022-09-26 ブリスクの振動検出装置

Country Status (3)

Country Link
US (1) US20240219225A1 (https=)
JP (1) JP7747053B2 (https=)
WO (1) WO2023054257A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120521823B (zh) * 2025-06-27 2026-02-27 中国航发湖南动力机械研究所 一种旋转叶盘结构发动机阶次激励模拟实现与测量方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000146772A (ja) 1998-11-10 2000-05-26 Hitachi Ltd タービン振動測定装置
JP2012149979A (ja) 2011-01-19 2012-08-09 Ihi Corp 疲労試験装置
CN208125268U (zh) 2018-03-20 2018-11-20 南京凯奥思数据技术有限公司 连续扫描激光快速测振系统
JP2018204504A (ja) 2017-06-01 2018-12-27 三菱日立パワーシステムズ株式会社 タービン翼の最大応答予測方法、タービン翼の最大応答予測システム及び制御プログラム、並びにタービン翼の最大応答予測システムを備えたタービン
JP2019052975A (ja) 2017-09-15 2019-04-04 三菱日立パワーシステムズ株式会社 非接触加振システム及び回転機械の振動抑制システム
CN111504585A (zh) 2020-05-06 2020-08-07 大连理工大学 一种整体叶盘多载荷振动实验装置及方法
JP2020525755A (ja) 2017-06-24 2020-08-27 東北大学Ｎｏｒｔｈｅａｓｔｅｒｎ Ｕｎｉｖｅｒｓｉｔｙ レーザー振動計に基づく航空機エンジンブリスクの回転振動試験ベンチ及びその活用
JP2020143977A (ja) 2019-03-06 2020-09-10 三菱日立パワーシステムズ株式会社 加振システム、加振方法、及び、プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485727A1 (fr) * 1980-06-24 1981-12-31 Snecma Dispositif de mesure des frequences de resonnance des aubes de turbine, de compresseurs et de pales d'helices
JPH06102106A (ja) * 1992-09-21 1994-04-15 Ishikawajima Harima Heavy Ind Co Ltd 振動応力分布計測装置
CA2686702C (en) * 2007-04-30 2016-08-16 Nuovo Pignone, S.P.A. Method and system for turbine blade characterization
US8899115B2 (en) * 2011-04-20 2014-12-02 United Technologies Corporation Method and system for locating a laser vibrometer during non-contact scanning
DE102019218809A1 (de) * 2019-12-03 2021-06-10 MTU Aero Engines AG Verfahren und Vorrichtung zum Erfassen mindestens eines mechanischen Parameters eines mechanischen Objekts

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000146772A (ja) 1998-11-10 2000-05-26 Hitachi Ltd タービン振動測定装置
JP2012149979A (ja) 2011-01-19 2012-08-09 Ihi Corp 疲労試験装置
JP2018204504A (ja) 2017-06-01 2018-12-27 三菱日立パワーシステムズ株式会社 タービン翼の最大応答予測方法、タービン翼の最大応答予測システム及び制御プログラム、並びにタービン翼の最大応答予測システムを備えたタービン
JP2020525755A (ja) 2017-06-24 2020-08-27 東北大学Ｎｏｒｔｈｅａｓｔｅｒｎ Ｕｎｉｖｅｒｓｉｔｙ レーザー振動計に基づく航空機エンジンブリスクの回転振動試験ベンチ及びその活用
JP2019052975A (ja) 2017-09-15 2019-04-04 三菱日立パワーシステムズ株式会社 非接触加振システム及び回転機械の振動抑制システム
CN208125268U (zh) 2018-03-20 2018-11-20 南京凯奥思数据技术有限公司 连续扫描激光快速测振系统
JP2020143977A (ja) 2019-03-06 2020-09-10 三菱日立パワーシステムズ株式会社 加振システム、加振方法、及び、プログラム
CN111504585A (zh) 2020-05-06 2020-08-07 大连理工大学 一种整体叶盘多载荷振动实验装置及方法

Also Published As

Publication number Publication date
US20240219225A1 (en) 2024-07-04
JPWO2023054257A1 (https=) 2023-04-06
WO2023054257A1 (ja) 2023-04-06

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