ZA839194B - Method and device for detecting defective fuel elements - Google Patents

Method and device for detecting defective fuel elements

Info

Publication number
ZA839194B
ZA839194B ZA839194A ZA839194A ZA839194B ZA 839194 B ZA839194 B ZA 839194B ZA 839194 A ZA839194 A ZA 839194A ZA 839194 A ZA839194 A ZA 839194A ZA 839194 B ZA839194 B ZA 839194B
Authority
ZA
South Africa
Prior art keywords
fuel elements
detecting defective
defective fuel
detecting
elements
Prior art date
Application number
ZA839194A
Other languages
English (en)
Inventor
Alain Gravelle
Original Assignee
Fragema Framatome & Cogema
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 Fragema Framatome & Cogema filed Critical Fragema Framatome & Cogema
Publication of ZA839194B publication Critical patent/ZA839194B/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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • 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
    • 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
    • G21C17/07—Leak testing
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ZA839194A 1982-12-17 1983-12-09 Method and device for detecting defective fuel elements ZA839194B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221243A FR2538155B1 (fr) 1982-12-17 1982-12-17 Procede et dispositif de detection d'elements combustibles defectueux utilisant l'absorption ultrasonore

Publications (1)

Publication Number Publication Date
ZA839194B true ZA839194B (en) 1985-01-30

Family

ID=9280241

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA839194A ZA839194B (en) 1982-12-17 1983-12-09 Method and device for detecting defective fuel elements

Country Status (9)

Country Link
US (1) US4684493A (xx)
EP (1) EP0115231B1 (xx)
JP (1) JPS59214793A (xx)
KR (1) KR900007746B1 (xx)
DE (1) DE3370894D1 (xx)
ES (1) ES8707007A1 (xx)
FR (1) FR2538155B1 (xx)
YU (1) YU244383A (xx)
ZA (1) ZA839194B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538155B1 (fr) * 1982-12-17 1988-08-12 Fragema Framatome & Cogema Procede et dispositif de detection d'elements combustibles defectueux utilisant l'absorption ultrasonore
DE3337084A1 (de) * 1983-10-12 1985-04-25 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren und einrichtung zum auffinden defekter brennstabhuellrohre wassergekuehlter kernreaktoren
KR940002989B1 (ko) * 1984-10-15 1994-04-09 지멘스 악티엔게젤샤프트 손상된 연료봉 탐지 방법 및 장치
US4879088A (en) * 1984-10-15 1989-11-07 Advanced Nuclear Fuels Corporation Method and apparatus for detecting failed fuel rods (ENC-189)
US4689193A (en) * 1984-10-15 1987-08-25 Exxon Nuclear Company Inc. Mechanism for testing fuel tubes in nuclear fuel bundles
FR2573906B1 (fr) * 1984-11-29 1987-02-13 Fragema Framatome & Cogema Procede et dispositif de detection d'elements combustibles non etanches dans un assemblage
DE3728909C1 (en) * 1987-08-29 1988-12-22 Bbc Reaktor Gmbh Device for detecting defective fuel rods of a complete fuel assembly of water-cooled nuclear reactors
FR2642560B1 (fr) * 1989-01-30 1991-05-17 Framatome Sa Procede et dispositif de detection par ultrasons de crayons combustibles non etanches dans un assemblage combustible
US5790617A (en) * 1992-03-26 1998-08-04 Siemens Power Corporation Method and apparatus for detection of failed fuel rods by use of acoustic energy frequency attenuation
DE69300320T2 (de) * 1992-03-26 1996-04-04 Siemens Power Corp Verfahren und Vorrichtung zum Auffinden von fehlerhaften Brennstäben mit Hilfe von Dämpfungen akustischer Wellen.
FR2700059B1 (fr) * 1992-12-28 1995-03-31 Framatome Sa Dispositif et procédé de contrôle de la surface intérieure d'une pièce tubulaire.
US6680994B2 (en) * 1997-09-19 2004-01-20 British Nuclear Fuels Plc Monitoring the contents of a container by ultrasonic means
TW444205B (en) * 1998-02-09 2001-07-01 Siemens Power Corp Method for the inspection of nuclear fuel rod for fretting and wear within a nuclear fuel assembly
EP0936630A1 (en) * 1998-02-10 1999-08-18 Siemens Power Corporation Detection of nuclear fuel rod failure
DE102014118623B3 (de) * 2014-12-15 2016-04-28 Areva Gmbh Vorrichtung und Verfahren zur Durchführung einer Dichtheitsprüfung an Brennstabkapseln

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936348A (en) * 1973-02-05 1976-02-03 Wesley M. Rohrer Method and apparatus for detection of nuclear fuel rod failures
DE2314650C3 (de) * 1973-03-23 1978-10-12 Kraftwerk Union Ag, 4330 Muelheim Verfahren und Einrichtung zur Auffindung defekter Brennstäbe
US3924454A (en) * 1973-10-24 1975-12-09 Automation Ind Inc Multi-frequency ultrasonic testing system
DE2632323C3 (de) * 1976-07-17 1979-02-22 Thyssen Niederrhein Ag Huetten- Und Walzwerke, 4200 Oberhausen Vorrichtung zur Ultraschallprüfung von plattenförmigen Körpern, insbesondere Blechband, nach dem Impuls-Echo-Verfahren mit Lambwellen
FR2400201A1 (fr) * 1977-08-08 1979-03-09 Siderurgie Fse Inst Rech Procede et dispositif de sondage ultrasonore
FR2429430A1 (fr) * 1978-06-21 1980-01-18 Anvar Procede et appareil destines a l'evaluation de fissures, en particulier a la mesure de leur longueur
FR2454675A1 (fr) * 1979-04-20 1980-11-14 Framatome Sa Procede de controle de crayons combustibles destines a des assemblages pour reacteur nucleaire et dispositif correspondant
FR2493025B1 (fr) * 1980-10-24 1986-04-18 Framatome Sa Procede et dispositif de detection d'elements combustibles defectueux dans un assemblage combustible pour reacteur nucleaire
DE3149362C2 (de) * 1981-12-12 1983-10-27 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren zum Auffinden defekter Brennstabhüllrohre mit Hilfe von Ultraschall
FR2538155B1 (fr) * 1982-12-17 1988-08-12 Fragema Framatome & Cogema Procede et dispositif de detection d'elements combustibles defectueux utilisant l'absorption ultrasonore

Also Published As

Publication number Publication date
YU244383A (en) 1991-06-30
ES527942A0 (es) 1987-07-16
ES8707007A1 (es) 1987-07-16
KR840007052A (ko) 1984-12-04
US4684493A (en) 1987-08-04
FR2538155A1 (fr) 1984-06-22
EP0115231B1 (fr) 1987-04-08
FR2538155B1 (fr) 1988-08-12
DE3370894D1 (en) 1987-05-14
JPH0447798B2 (xx) 1992-08-04
JPS59214793A (ja) 1984-12-04
EP0115231A1 (fr) 1984-08-08
KR900007746B1 (ko) 1990-10-19

Similar Documents

Publication Publication Date Title
EP0104477A3 (en) Method and device for inspecting image
GB2078948B (en) Defect detecting method and device
GB2115145B (en) Method and device for inspecting printed matter
DE3377938D1 (en) Leak detection method and apparatus
EP0180185A3 (en) Method and apparatus for detecting an object
ZA832368B (en) Time measurement method and apparatus for its performance
DE3373957D1 (en) Method and device for sealing
ZA84646B (en) Testing device for fuel injectors
DE3176385D1 (en) Method and apparatus for inspecting nuclear fuel pellets
HK13387A (en) Verifying method and device
DE3370894D1 (en) Method and device for detecting defective fuel elements
EP0172663A3 (en) Method and apparatus for inspecting tablets automatically
JPS5797498A (en) Method and device for detecting failed fuel element in reactor fuel assembly
DE3275634D1 (en) Method and system for testing and sorting batteries
DE3563868D1 (en) Apparatus and method for detecting an air-fuel ratio
JPS56122958A (en) Method and device for inspecting cell
EP0107535A3 (en) Method and fast-answering devices for detecting faulty combustion
GB2135448B (en) Inspection apparatus and method
JPS5658697A (en) Method and device for detecting failed fuel
DE3366734D1 (en) Method and device for testing lenses
GB2121179B (en) Method and apparatus for measuring threads
EP0117528A3 (en) Method and device for electrochemical detection
DE3380441D1 (en) Device and method for sealing
BG42105A1 (en) Method and device for detecting pollutions
DE3363308D1 (en) Failed fuel detection apparatus