DE102004002712B4 - Turbinenschaufel-Ermüdungslebensdauer-Bewertungsverfahren und Turbinenschaufel-Kriechdehnungsverformungs-Messvorrichtung - Google Patents

Turbinenschaufel-Ermüdungslebensdauer-Bewertungsverfahren und Turbinenschaufel-Kriechdehnungsverformungs-Messvorrichtung Download PDF

Info

Publication number
DE102004002712B4
DE102004002712B4 DE102004002712A DE102004002712A DE102004002712B4 DE 102004002712 B4 DE102004002712 B4 DE 102004002712B4 DE 102004002712 A DE102004002712 A DE 102004002712A DE 102004002712 A DE102004002712 A DE 102004002712A DE 102004002712 B4 DE102004002712 B4 DE 102004002712B4
Authority
DE
Germany
Prior art keywords
turbine blade
measuring device
fatigue life
measuring
creep
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 - Lifetime
Application number
DE102004002712A
Other languages
German (de)
English (en)
Other versions
DE102004002712A1 (de
Inventor
Friedrich Miami Soechting
Charles Miami Ellis
Yasuoki Takasago Tomita
Yugo Takasago Tokunaga
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 Power 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
Priority claimed from US10/635,494 external-priority patent/US6983659B2/en
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE102004002712A1 publication Critical patent/DE102004002712A1/de
Application granted granted Critical
Publication of DE102004002712B4 publication Critical patent/DE102004002712B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/205—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of turbine blades or propellers
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • 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
    • F05D2260/80—Diagnostics
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/11—Purpose of the control system to prolong engine life

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE102004002712A 2003-01-22 2004-01-19 Turbinenschaufel-Ermüdungslebensdauer-Bewertungsverfahren und Turbinenschaufel-Kriechdehnungsverformungs-Messvorrichtung Expired - Lifetime DE102004002712B4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US34792303A 2003-01-22 2003-01-22
US10/347923 2003-01-22
US10/635,494 US6983659B2 (en) 2003-01-22 2003-08-07 Turbine blade creep life evaluating method, turbine blade creep elongation strain measuring apparatus, and turbine blade
US10/635494 2003-08-07

Publications (2)

Publication Number Publication Date
DE102004002712A1 DE102004002712A1 (de) 2004-08-05
DE102004002712B4 true DE102004002712B4 (de) 2008-04-10

Family

ID=32684722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004002712A Expired - Lifetime DE102004002712B4 (de) 2003-01-22 2004-01-19 Turbinenschaufel-Ermüdungslebensdauer-Bewertungsverfahren und Turbinenschaufel-Kriechdehnungsverformungs-Messvorrichtung

Country Status (4)

Country Link
US (1) US7552647B2 (https=)
JP (1) JP4310197B2 (https=)
CN (1) CN100343647C (https=)
DE (1) DE102004002712B4 (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4638284B2 (ja) * 2005-06-20 2011-02-23 三菱重工業株式会社 動翼植込み測定要具
US7511516B2 (en) * 2006-06-13 2009-03-31 General Electric Company Methods and systems for monitoring the displacement of turbine blades
EP2037212B1 (en) * 2007-09-12 2015-12-30 Siemens Aktiengesellschaft Method and sensor setup for determination of deflection and/or strain
US7493809B1 (en) * 2007-10-04 2009-02-24 General Electric Company Method and system for measuring deformation in turbine blades
US7787996B2 (en) * 2008-01-10 2010-08-31 General Electric Company Determining optimal turbine operating temperature based on creep rate data and predicted revenue data
US7810385B1 (en) * 2008-08-20 2010-10-12 Florida Turbine Technologies, Inc. Process for determining a remaining creep life for a turbine component
JP4750868B2 (ja) * 2009-03-19 2011-08-17 株式会社日立製作所 高温下で使用されるボルトの余寿命診断方法
US8196305B1 (en) * 2011-01-25 2012-06-12 General Electric Company Turbine blade measuring device
CN102261899B (zh) * 2011-04-20 2012-09-05 哈尔滨工业大学 涡轮叶片喉部尺寸测量仪
US8784056B2 (en) * 2011-05-18 2014-07-22 General Electric Company System and turbine including creep indicating member
US8746049B2 (en) * 2011-09-06 2014-06-10 General Electric Company Creep indication system and method for determining creep amount
CN102410928B (zh) * 2011-10-25 2013-07-31 中国科学院工程热物理研究所 一种水平轴风力机叶片的疲劳检测方法
US8640531B2 (en) * 2012-04-17 2014-02-04 General Electric Company Turbine inspection system and related method of operation
US9032812B2 (en) * 2012-06-06 2015-05-19 General Electric Company Method and system for determining creep capability of turbine components prior to operation
EP2679778B1 (en) * 2012-06-27 2019-08-21 Ansaldo Energia IP UK Limited A method for measuring geometry deformations of a turbine component
US9494490B2 (en) * 2012-08-14 2016-11-15 General Electric Company Creep life management system for a turbine engine and method of operating the same
US10352794B2 (en) * 2012-10-05 2019-07-16 Siemens Energy, Inc. Turbine blade fatigue life analysis using non-contact measurement and dynamical response reconstruction techniques
US9016560B2 (en) 2013-04-15 2015-04-28 General Electric Company Component identification system
CN104374646B (zh) * 2013-08-12 2017-07-14 中航试金石检测科技有限公司 一种棒材蠕变引伸计
CN103472741B (zh) * 2013-08-29 2016-09-14 东方电气风电有限公司 风力发电机叶片疲劳认证试验测试控制系统
US9207154B2 (en) * 2013-10-22 2015-12-08 General Electric Company Method and system for creep measurement
US10024760B2 (en) 2015-12-17 2018-07-17 General Electric Company Methods for monitoring turbine components
US9835440B2 (en) 2015-12-17 2017-12-05 General Electric Company Methods for monitoring turbine components
CN107144478A (zh) * 2016-03-01 2017-09-08 上海艾郎风电科技发展（集团）有限公司 叶片疲劳测试装置及使用其测试叶片的疲劳强度的方法
CN108444665B (zh) * 2018-03-16 2020-12-25 北京化工大学 旋转叶片激振系统及旋转叶片振动测试系统
DE102018204648A1 (de) * 2018-03-27 2019-10-02 Robert Bosch Gmbh Führung, Sensoranordnung und Verfahren
CN112729069B (zh) * 2020-12-24 2022-07-12 中国航发北京航空材料研究院 一种涡轮增压器叶轮叶片外缘缺陷检具及其检验方法
JP7257450B2 (ja) 2021-06-30 2023-04-13 三菱重工業株式会社 スタッドボルトの測長治具及び測長方法
FR3125845B1 (fr) * 2021-07-28 2024-09-06 Safran Aircraft Engines Procédé de détermination du fluage d’aubes
CN113821890B (zh) * 2021-09-28 2024-03-12 西安热工研究院有限公司 一种风电机组叶片疲劳寿命预测装置和方法
DE102024204404A1 (de) * 2024-05-13 2025-11-13 Siemens Energy Global GmbH & Co. KG Überwachen von Kriechdehnung in beschichteten Bauteilen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064075A1 (de) * 1970-04-03 1971-10-21 Chromalloy American Corp Meß- und Prüfvorrichtung zur Beobachtung der Verwindung einer Turbinenschaufel
DE3015058C2 (https=) * 1979-04-23 1989-04-13 United Technologies Corp., Hartford, Conn., Us
DE19962735A1 (de) * 1999-12-23 2001-06-28 Alstom Power Schweiz Ag Baden Verfahren zur Überwachung des Kriechverhaltens rotierender Komponenten einer Verdichter- oder Turbinenstufe
US6272759B1 (en) * 1999-04-12 2001-08-14 Amsted Industries Incorporated Sideframe wheelbase gauge

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1532297A (en) 1921-01-14 1925-04-07 Bausch & Lomb Calipers
JPS6043104A (ja) 1983-08-17 1985-03-07 Toshiba Corp 蒸気タ−ビン
CN1010130B (zh) 1985-06-21 1990-10-24 美国通用电气公司 确定涡轮部件已消耗寿命的方法
US4956925A (en) 1989-09-05 1990-09-18 Westinghouse Electric Corp. Edge thickness caliper
USH1006H (en) * 1990-03-27 1991-12-03 The United States Of America As Represented By The Secretary Of The Air Force Multilevel classifier structure for gas turbine engines
US5166892A (en) 1990-04-30 1992-11-24 Yamato Scale Company, Limited Device for compensating for time-dependent error due to creep and like of measuring apparatus
US5287631A (en) 1991-12-16 1994-02-22 Ronald J. Stade Precision extended-length micrometer with displacement meter probe adapter
US5238366A (en) 1992-07-06 1993-08-24 Westinghouse Electric Corp. Method and apparatus for determining turbine blade deformation
JPH11248605A (ja) 1998-03-05 1999-09-17 Tohoku Electric Power Co Inc ガスタービン翼のクリープ余寿命評価方法およびその装置
JP3673109B2 (ja) 1999-03-03 2005-07-20 株式会社日立製作所 中性子を利用した非破壊的損傷評価方法
JP3969518B2 (ja) 2001-05-24 2007-09-05 独立行政法人物質・材料研究機構 仮想タービン計算法
NL1018974C2 (nl) * 2001-09-18 2003-04-04 Kema Nv Werkwijze en inrichting voor het onderzoeken van de rek van langwerpige lichamen.
DE10202810B4 (de) * 2002-01-25 2004-05-06 Mtu Aero Engines Gmbh Turbinenlaufschaufel für den Läufer eines Gasturbinentriebwerks
US7392713B2 (en) * 2002-09-30 2008-07-01 United Technologies Corporation Monitoring system for turbomachinery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064075A1 (de) * 1970-04-03 1971-10-21 Chromalloy American Corp Meß- und Prüfvorrichtung zur Beobachtung der Verwindung einer Turbinenschaufel
DE3015058C2 (https=) * 1979-04-23 1989-04-13 United Technologies Corp., Hartford, Conn., Us
US6272759B1 (en) * 1999-04-12 2001-08-14 Amsted Industries Incorporated Sideframe wheelbase gauge
DE19962735A1 (de) * 1999-12-23 2001-06-28 Alstom Power Schweiz Ag Baden Verfahren zur Überwachung des Kriechverhaltens rotierender Komponenten einer Verdichter- oder Turbinenstufe

Also Published As

Publication number Publication date
JP2004225692A (ja) 2004-08-12
CN1517691A (zh) 2004-08-04
CN100343647C (zh) 2007-10-17
US7552647B2 (en) 2009-06-30
DE102004002712A1 (de) 2004-08-05
JP4310197B2 (ja) 2009-08-05
US20060201257A1 (en) 2006-09-14

Similar Documents

Publication Publication Date Title
DE102004002712B4 (de) Turbinenschaufel-Ermüdungslebensdauer-Bewertungsverfahren und Turbinenschaufel-Kriechdehnungsverformungs-Messvorrichtung
WO2014135451A1 (de) Einstückig ausgebildete stromsensorvorrichtung
CH697955B1 (de) Verfahren und Vorrichtung zur Bestimmung der Verformung von Turbinenschaufeln.
DE2947937C2 (de) Verfahren und Vorrichtung zur Bestimmung von Wälzlagerschäden
EP1111366A2 (de) Verfahren zur Überwachung des Kriechsverhaltens rotierender Komponenten einer Verdichter- oder Turbinenstufe
DE3620355A1 (de) Verfahren zum ermitteln der restlichen nutzbaren lebensdauer von turbinenkomponenten
DE2401420A1 (de) Gegenstand, herstellungsverfahren und verfahren zum messen der ermuedungslebensdauer des gegenstandes
DE3785411T2 (de) Verfahren zur Voraussagung der übrigbleibenden Lebensdauer eines Metallmaterials.
DE102012108283A1 (de) Kriechanzeigesystem und Verfahren zum Bestimmen eines Kriechbetrags
DE102022116227A1 (de) Vorrichtung und Verfahren zum Messen der Länge eines Stehbolzens
DE102013213219B4 (de) Vorrichtung zur Bestimmung einer Verformungsinformation für ein mit einer Last beaufschlagtes Brett
DE102018101179B3 (de) Verfahren und Vorrichtung zur Überwachung einer Temperatur an wenigstens einem Lager
EP4112954B1 (de) Buchse für ein gleitlager, gleitlagermessanordnung und verfahren
DE60319245T2 (de) Verfahren und einrichtung zur bestimmung des zustands einer turbinenschaufel und zur verwendung der gesammelten informationen zur schätzung der lebensdauer der schaufel
EP3913347B1 (de) Verwendung einer messvorrichtung zur erfassung der dehnung eines elastomeren schlauches
WO2007137768A1 (de) Handler mit beschleunigungsvorrichtung zum testen von elektronischen bauelementen
DE102016100835A1 (de) Aufbau einer Sensorik
DE10219430A1 (de) Verfahren zur Axiallagerkraftmessung an einer Welle einer technischen Einrichtung, insbesondere an einem Abgasturbolader sowie eine Vorrichtung zur Durchführung des Verfahrens
WO2017012964A1 (de) Fluidenergiemaschinenbauteil und verfahren zum herstellen desselben
DE102023136854B3 (de) Überwachungsvorrichtung, Anordnung und Verfahren für eine Sprinklerpumpeneinheit
EP1310761B1 (de) Verfahren zur Bestimmung des Verschleisszustandes von Keilrippenriemen
EP2129994A1 (de) Verfahren und vorrichtung zur messung einer spaltbreite
EP3460442A1 (de) Bewegungsmessvorrichtung, maschine und verfahren zum kalibrieren der bewegungsmessvorrichtung
DE102018131881A1 (de) Schablone zur Bestimmung einer Begrenzung eines Abschnitts auf der Oberfläche einer Turbinenschaufel
DE102024202433A1 (de) Partikelsensor und Verfahren zum Betrieb desselben

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R081 Change of applicant/patentee

Owner name: MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHA, JP

Free format text: FORMER OWNER: MITSUBISHI HEAVY INDUSTRIES, LTD., TOKYO, JP

R082 Change of representative

Representative=s name: PATENTANWAELTE HENKEL, BREUER & PARTNER, DE

R071 Expiry of right