ATE127267T1 - Abtasten der äusseren oberfläche von steuerstäben. - Google Patents

Abtasten der äusseren oberfläche von steuerstäben.

Info

Publication number
ATE127267T1
ATE127267T1 AT90306899T AT90306899T ATE127267T1 AT E127267 T1 ATE127267 T1 AT E127267T1 AT 90306899 T AT90306899 T AT 90306899T AT 90306899 T AT90306899 T AT 90306899T AT E127267 T1 ATE127267 T1 AT E127267T1
Authority
AT
Austria
Prior art keywords
control rods
assembly
scaning
external surface
transducers
Prior art date
Application number
AT90306899T
Other languages
English (en)
Inventor
Jimmy Wade Hancock
Michael Johnston Kelly
Wayne Meredith Latham
Carlton Eugene Stinnett
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Application granted granted Critical
Publication of ATE127267T1 publication Critical patent/ATE127267T1/de

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Television Systems (AREA)
  • Catching Or Destruction (AREA)
  • Vehicle Body Suspensions (AREA)
  • Earth Drilling (AREA)
AT90306899T 1989-07-24 1990-06-25 Abtasten der äusseren oberfläche von steuerstäben. ATE127267T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/384,358 US5066452A (en) 1989-07-24 1989-07-24 Ultrasonic profilometry system for control rod wear

Publications (1)

Publication Number Publication Date
ATE127267T1 true ATE127267T1 (de) 1995-09-15

Family

ID=23517021

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90306899T ATE127267T1 (de) 1989-07-24 1990-06-25 Abtasten der äusseren oberfläche von steuerstäben.

Country Status (6)

Country Link
US (1) US5066452A (de)
EP (1) EP0410580B1 (de)
JP (1) JP2517458B2 (de)
AT (1) ATE127267T1 (de)
DE (1) DE69021968D1 (de)
ES (1) ES2076319T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3056305B2 (ja) * 1991-10-16 2000-06-26 三菱原子燃料株式会社 核燃料集合体用支持格子のセルサイズ検査装置
JP3119750B2 (ja) * 1992-11-30 2000-12-25 三菱原子燃料株式会社 燃料棒の溶接部探傷装置
US5337611A (en) * 1992-12-02 1994-08-16 Electric Power Research Institute Method of simulating ultrasonic inspection of flaws
US5418823A (en) * 1994-01-04 1995-05-23 General Electric Company Combined ultrasonic and eddy-current method and apparatus for non-destructive testing of tubular objects to determine thickness of metallic linings or coatings
FR2743184B1 (fr) * 1995-12-29 1998-03-06 Framatome Sa Dispositif et procede de controle de crayons de grappe de commande pour reacteur nucleaire
SE516096C2 (sv) * 1999-08-11 2001-11-19 Westinghouse Atom Ab Förfarande och anordning för inspektion av och mätning vid ett föremål
US7194908B2 (en) 2004-01-09 2007-03-27 Westinghouse Electric Co. Llc Device and method for ultrasonic inspection using profilometry data
US20060193422A1 (en) * 2005-02-14 2006-08-31 Davis Michael D Fuel channel characterization method and device
US20060291608A1 (en) * 2005-06-22 2006-12-28 Davis Michael D Fuel channel characterization method and device
US9335303B2 (en) * 2013-10-07 2016-05-10 Sikorsky Aircraft Corporation Ultrasonic scanning fixture assembly
CN108269633A (zh) * 2016-12-30 2018-07-10 核动力运行研究所 核电站反应堆控制棒束组件检查装置检测探头驱动装置
US11270803B2 (en) * 2017-03-09 2022-03-08 Westinghouse Electric Company Llc Single rod ultrasonic leak detection tool
EP4604138A1 (de) * 2024-02-13 2025-08-20 Société Technique pour l'Energie Atomique Verfahren und system zur messung der position eines beweglichen elements in der translation eines kernreaktors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455150A (en) * 1966-03-02 1969-07-15 Leo N Wood Ultrasonic inspection apparatus
DE1900913A1 (de) * 1968-01-12 1969-07-31 Svu Pro Stavbu Stroju Einrichtung zur automatischen Ultraschallkontrolle des gegenseitigen Anhaftens kreisfoermiger Materialschichten,insbesondere bei Brennstoffstaeben
US4404853A (en) * 1981-03-12 1983-09-20 Livingston Waylon A Method and apparatus for ultrasonic testing of tubular goods
FR2512259B1 (fr) * 1981-08-31 1987-09-25 Novatome Dispositif de localisation de rupture de gaine dans les assemblages combustibles d'un reacteur nucleaire a neutrons rapides
US4548785A (en) * 1982-12-14 1985-10-22 General Electric Company Stub tube inspection device
JPS59163595A (ja) * 1983-03-09 1984-09-14 株式会社東芝 原子炉用制御棒位置検出装置
US4597294A (en) * 1984-06-25 1986-07-01 Westinghouse Electric Corp. Ultrasonic nondestructive tubing inspection system
US4649749A (en) * 1985-02-19 1987-03-17 J. W. Harley Pump Works, Inc. Ultrasonic tranducer
FR2585869B1 (fr) * 1985-08-01 1987-11-13 Fragema Framatome & Cogema Procede et dispositif de controle des crayons de grappe pour assemblage de combustible nucleaire.
US4718277A (en) * 1985-12-12 1988-01-12 Sound Optics Systems, Inc. Method and apparatus for characterizing defects in tubular members
DE3632060A1 (de) * 1986-09-20 1988-05-05 Bbc Reaktor Gmbh Einrichtung zur inspektion von kernreaktor-brennstaeben
US4826650A (en) * 1987-05-13 1989-05-02 General Electric Company Ultrasonic examination of reactor pressure vessel top guide

Also Published As

Publication number Publication date
EP0410580B1 (de) 1995-08-30
EP0410580A2 (de) 1991-01-30
JPH0365697A (ja) 1991-03-20
US5066452A (en) 1991-11-19
ES2076319T3 (es) 1995-11-01
JP2517458B2 (ja) 1996-07-24
EP0410580A3 (en) 1991-11-27
DE69021968D1 (de) 1995-10-05

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Legal Events

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