ATE153130T1 - Verfahren und vorrichtung zur vibrationsmessung einer turbinenschaufel während des betriebes - Google Patents

Verfahren und vorrichtung zur vibrationsmessung einer turbinenschaufel während des betriebes

Info

Publication number
ATE153130T1
ATE153130T1 AT93402098T AT93402098T ATE153130T1 AT E153130 T1 ATE153130 T1 AT E153130T1 AT 93402098 T AT93402098 T AT 93402098T AT 93402098 T AT93402098 T AT 93402098T AT E153130 T1 ATE153130 T1 AT E153130T1
Authority
AT
Austria
Prior art keywords
blade
shifts
during operation
passage
turbine blade
Prior art date
Application number
AT93402098T
Other languages
English (en)
Inventor
Michel Clement
Jacky Rouhet
Original Assignee
Europ Propulsion
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 Europ Propulsion filed Critical Europ Propulsion
Application granted granted Critical
Publication of ATE153130T1 publication Critical patent/ATE153130T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
AT93402098T 1992-09-03 1993-08-26 Verfahren und vorrichtung zur vibrationsmessung einer turbinenschaufel während des betriebes ATE153130T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210536A FR2695205B1 (fr) 1992-09-03 1992-09-03 Procédé et dispositif de mesure de vibrations d'aubes de turbine en fonctionnement.

Publications (1)

Publication Number Publication Date
ATE153130T1 true ATE153130T1 (de) 1997-05-15

Family

ID=9433186

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93402098T ATE153130T1 (de) 1992-09-03 1993-08-26 Verfahren und vorrichtung zur vibrationsmessung einer turbinenschaufel während des betriebes

Country Status (6)

Country Link
US (1) US5511426A (de)
EP (1) EP0586288B1 (de)
AT (1) ATE153130T1 (de)
CA (1) CA2105274C (de)
DE (1) DE69310642T2 (de)
FR (1) FR2695205B1 (de)

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CN114111916A (zh) * 2021-12-24 2022-03-01 苏州国诚检测技术有限公司 一种环境检测仪

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FR2807834B1 (fr) * 2000-04-13 2002-06-28 Snecma Moteurs Procede de mesure sans contact des vibrations d'un corps tournant
JP3530474B2 (ja) 2000-09-22 2004-05-24 三菱重工業株式会社 翼振動計測方法及びこれを用いた翼振動監視システム
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US7341428B2 (en) * 2005-02-02 2008-03-11 Siemens Power Generation, Inc. Turbine blade for monitoring torsional blade vibration
US9000777B2 (en) * 2005-12-14 2015-04-07 Hamilton Sunstrand System to measure time of arrival and thickness of rotor blades via microwave energy
US7326917B2 (en) * 2006-06-22 2008-02-05 Siemens Power Generation, Inc. Wear monitor for turbo-machine
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US8313279B2 (en) * 2008-04-21 2012-11-20 General Electric Company Dual rotor vibration monitoring
US8151647B2 (en) 2008-09-24 2012-04-10 Siemens Energy, Inc. Apparatus for monitoring blade vibration with an imaging fiber optic ribbon probe
US8126662B2 (en) 2008-09-24 2012-02-28 Siemens Energy, Inc. Method and apparatus for monitoring blade vibration with a fiber optic ribbon probe
DE102008052904B4 (de) 2008-10-23 2024-05-02 MTU Aero Engines AG Verfahren zum Ermitteln von mechanischen Eigenschaften einer Beschaufelung
US7941281B2 (en) * 2008-12-22 2011-05-10 General Electric Company System and method for rotor blade health monitoring
FR2940437B1 (fr) * 2008-12-22 2013-02-15 Airbus France Outil, ensemble d'outillages et procede de reglage du pas des pales d'une helice de maquette
DE102009017796B4 (de) 2009-04-20 2024-06-27 MTU Aero Engines AG Optische Sonde und Lichtschranke für eine Strömungsmaschine sowie zugehörige Verfahren
DE102009019920A1 (de) * 2009-05-04 2010-11-11 Mtu Aero Engines Gmbh Verfahren zur Bestimmung einer axialen Position einer Schaufel eines Rotors sowie eine Messvorrichtung zur Bestimmung von Schwingungen einer Schaufel eines Rotors
JP5293406B2 (ja) * 2009-05-28 2013-09-18 株式会社Ｉｈｉ 回転翼の非接触翼振動計測方法
US8606541B2 (en) * 2009-06-12 2013-12-10 Mechanical Solutions, Inc. Combined amplitude and frequency measurements for non-contacting turbomachinery blade vibration
DE102009053339A1 (de) * 2009-11-17 2011-05-19 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinentriebwerk mit einer Anordnung zur Messung der Wellendrehgeschwindigkeit
US8256297B2 (en) * 2010-01-05 2012-09-04 General Electric Company Systems and methods for measuring turbine blade vibratory response
US8746053B2 (en) 2010-12-16 2014-06-10 Inventus Holdings, Llc Method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design
CH705536B1 (de) * 2011-09-13 2017-09-29 Toshiba Kk Schaufelschwingungsmessvorrichtung.
US8689634B2 (en) * 2011-09-27 2014-04-08 Genral Electric Company Systems and methods for mode shape identification
US9051897B2 (en) * 2011-11-04 2015-06-09 United Technologies Corporation System for optimizing power usage from damaged fan blades
US9014460B2 (en) * 2011-11-07 2015-04-21 Siemens Energy, Inc. Apparatus to measure blade vibration in a turbine engine based on series of images exposed by an imager in response to a sequence of illumination bursts
US8922203B2 (en) 2012-01-16 2014-12-30 General Electric Company Turbomachine blade monitoring system
US9267378B2 (en) * 2012-06-27 2016-02-23 General Electric Company Turbomachine monitoring system and method
GB201309622D0 (en) * 2013-05-30 2013-07-10 Rolls Royce Plc Blade tip timing
CA2919469A1 (en) * 2013-07-09 2015-04-16 United Technologies Corporation High temperature additive manufacturing for organic matrix composites
GB2520247B (en) * 2013-11-12 2015-12-09 Rolls Royce Plc Edge Detector
US9574965B2 (en) * 2014-06-24 2017-02-21 General Electric Company System and method of determining bearing health in a rotating machine
DE102014215162A1 (de) * 2014-08-01 2016-02-04 Siemens Aktiengesellschaft Laufschaufelüberwachungsanordnung
RU2584723C1 (ru) * 2015-02-03 2016-05-20 Федеральное государственное автономное образовательное учреждение высшего образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева" (национальный исследовательский университет)" (СГАУ) Способ определения параметров колебаний лопаток вращающегося колеса турбомашины и устройство для его осуществления
CN106768302A (zh) * 2017-02-08 2017-05-31 中国航发沈阳发动机研究所 一种航空发动机转子临界振型测试方法
EP3662144A1 (de) * 2017-08-01 2020-06-10 Siemens Energy, Inc. Turbinen- und verdichterschaufelverformung und überwachung der axialverschiebung durch musterentfaltung und -verfolgung bei schaufeltaschen
US11255219B2 (en) * 2018-06-11 2022-02-22 General Electric Company System and method for turbomachinery blade diagnostics via discrete markings
CN109163795B (zh) * 2018-10-08 2020-11-03 哈尔滨工程大学 一种基于叶尖表面微结构的光学叶尖定时方法
PL430286A1 (pl) * 2019-06-19 2020-12-28 Innovative Radar Technologies Laboratory Spółka Z Ograniczoną Odpowiedzialnością Układ do pomiaru odkształceń oraz sposób pomiaru odkształceń
CN110332901B (zh) * 2019-06-20 2021-02-05 电子科技大学 一种基于涡轮叶片成像的径向应变监测装置
US20210086471A1 (en) * 2019-09-20 2021-03-25 United Technologies Corporation Composite material marking and identification

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SU1562710A1 (ru) * 1987-05-06 1990-05-07 Институт Машиноведения Им.А.А.Благонравова Ан Ссср Устройство дл бесконтактного изменени параметров колебаний вращающихс деталей с равномерно расположенными по окружности на их поверхности фиксированными метками
EP0320122A3 (de) * 1987-11-30 1992-04-29 United Kingdom Atomic Energy Authority Verfahren und Vorrichtung zur Positionsüberwachung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114111916A (zh) * 2021-12-24 2022-03-01 苏州国诚检测技术有限公司 一种环境检测仪

Also Published As

Publication number Publication date
FR2695205A1 (fr) 1994-03-04
DE69310642D1 (de) 1997-06-19
CA2105274A1 (en) 1994-03-04
FR2695205B1 (fr) 1994-11-18
DE69310642T2 (de) 1997-10-30
EP0586288B1 (de) 1997-05-14
EP0586288A1 (de) 1994-03-09
US5511426A (en) 1996-04-30
CA2105274C (en) 2005-08-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee