ZA200704712B - Method and device for determining defects on a component of a turbine - Google Patents

Method and device for determining defects on a component of a turbine

Info

Publication number
ZA200704712B
ZA200704712B ZA200704712A ZA200704712A ZA200704712B ZA 200704712 B ZA200704712 B ZA 200704712B ZA 200704712 A ZA200704712 A ZA 200704712A ZA 200704712 A ZA200704712 A ZA 200704712A ZA 200704712 B ZA200704712 B ZA 200704712B
Authority
ZA
South Africa
Prior art keywords
turbine
component
determining defects
defects
determining
Prior art date
Application number
ZA200704712A
Other languages
English (en)
Inventor
Clossen-Von Lanken Sch Michael
Opheys Michael
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA200704712B publication Critical patent/ZA200704712B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2693—Rotor or turbine parts

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ZA200704712A 2005-01-27 2007-06-11 Method and device for determining defects on a component of a turbine ZA200704712B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005003959 2005-01-27

Publications (1)

Publication Number Publication Date
ZA200704712B true ZA200704712B (en) 2008-09-25

Family

ID=36228816

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200704712A ZA200704712B (en) 2005-01-27 2007-06-11 Method and device for determining defects on a component of a turbine

Country Status (10)

Country Link
US (1) US7779695B2 (ja)
EP (1) EP1693668A1 (ja)
JP (1) JP4694576B2 (ja)
CN (1) CN101111764A (ja)
AU (1) AU2005325873B2 (ja)
CA (1) CA2595886C (ja)
ES (1) ES2526195T3 (ja)
RU (1) RU2360241C2 (ja)
WO (1) WO2006079443A1 (ja)
ZA (1) ZA200704712B (ja)

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EP2009436A1 (en) * 2007-06-26 2008-12-31 ALSTOM Technology Ltd Method for the non-destructive inspection of rotor blades of a steam turbine and inspection device for being used in said method
EP2051070A1 (de) * 2007-10-18 2009-04-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur zerstörungsfreien Materialprüfung eines Prüfgegenstandes mit Ultraschallwellen
JP4931872B2 (ja) * 2008-07-09 2012-05-16 株式会社日立製作所 タービン動翼
US20100131210A1 (en) * 2008-11-24 2010-05-27 Fingerhut Martin Method and system for non-destructive inspection of a colony of stress corrosion cracks
JP2011027423A (ja) * 2009-07-21 2011-02-10 Toshiba Corp 超音波探傷試験方法
US9261486B2 (en) * 2010-01-28 2016-02-16 Indian Institute Of Technology Technique for imaging using array of focused virtual sources using phased excitation
EP2527829A1 (de) * 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Ultraschallprüfung eines Werkstücks
US8631577B2 (en) 2011-07-22 2014-01-21 Pratt & Whitney Canada Corp. Method of fabricating integrally bladed rotor and stator vane assembly
RU2650738C2 (ru) * 2013-03-25 2018-04-17 Конинклейке Филипс Н.В. Ультразвуковая диагностическая система визуализации с пространственным составлением трапецеидального сектора
US9200982B2 (en) * 2013-07-02 2015-12-01 General Electric Company Phased array turbomachine monitoring system
JP6300225B2 (ja) * 2013-12-03 2018-03-28 東芝エネルギーシステムズ株式会社 タービン翼の検査装置及びその検査方法
RU2589456C1 (ru) * 2015-05-21 2016-07-10 Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") Способ неразрушающего контроля литых корпусных деталей
JP6932084B2 (ja) * 2015-06-29 2021-09-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 非対称送信信号を用いる超音波システム
US10126272B2 (en) * 2015-12-29 2018-11-13 General Electric Company Systems and methods for ultrasonic inspection of turbine components
DE102018210500A1 (de) * 2018-06-27 2020-01-02 MTU Aero Engines AG Verfahren und Vorrichtung zum zerstörungsfreien akustischen Untersuchen zumindest eines Bereichs eines Bauteils einer Strömungsmaschine
JP7485942B2 (ja) 2020-08-28 2024-05-17 日本製鉄株式会社 ラミネートフックの亀裂検査方法
WO2022104304A1 (en) * 2020-11-12 2022-05-19 Siemens Energy, Inc. Titanium blade erosion mapping using full matrix capture/total focusing method
KR102624517B1 (ko) 2022-01-18 2024-01-12 주식회사 파워인스 터빈 블레이드 비파괴 검사장치

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JPH02150766A (ja) * 1988-12-01 1990-06-11 Toshiba Corp 超音波探傷装置
JPH0325365A (ja) * 1989-06-23 1991-02-04 Toshiba Corp 超音波探傷装置
EP0484608A1 (en) * 1990-11-08 1992-05-13 Soviet-Swedish Joint Venture "Horos" Device for generating harmonics of optical radiation
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DE602004002806T2 (de) * 2003-06-25 2007-08-23 Aloka Co. Ltd., Mitaka Diagnostische ultraschall-bildgebende Vorrichtung mit 2D Schallkopf mit variablen Subarray-Mustern
US7293461B1 (en) * 2003-10-22 2007-11-13 Richard Girndt Ultrasonic tubulars inspection device
US7010982B2 (en) * 2004-04-30 2006-03-14 General Electric Company Method of ultrasonically inspecting airfoils
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JP4544240B2 (ja) * 2005-11-21 2010-09-15 Ｊｆｅスチール株式会社 管体の超音波探傷装置および超音波探傷方法
US7654143B2 (en) * 2007-04-03 2010-02-02 General Electric Company Method and apparatus for in-situ inspection of rotary machine components

Also Published As

Publication number Publication date
US20080134791A1 (en) 2008-06-12
CA2595886A1 (en) 2006-08-03
RU2360241C2 (ru) 2009-06-27
AU2005325873B2 (en) 2009-01-22
CN101111764A (zh) 2008-01-23
JP2008528982A (ja) 2008-07-31
AU2005325873A1 (en) 2006-08-03
EP1693668A1 (de) 2006-08-23
WO2006079443A1 (de) 2006-08-03
CA2595886C (en) 2010-03-09
RU2007132160A (ru) 2009-03-10
US7779695B2 (en) 2010-08-24
JP4694576B2 (ja) 2011-06-08
ES2526195T3 (es) 2015-01-08

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