ES8301552A1 - Procedimiento de control de barras combustibles nuevas des- tinadas a conjuntos para reactor nuclear - Google Patents
Procedimiento de control de barras combustibles nuevas des- tinadas a conjuntos para reactor nuclearInfo
- Publication number
- ES8301552A1 ES8301552A1 ES490687A ES490687A ES8301552A1 ES 8301552 A1 ES8301552 A1 ES 8301552A1 ES 490687 A ES490687 A ES 490687A ES 490687 A ES490687 A ES 490687A ES 8301552 A1 ES8301552 A1 ES 8301552A1
- Authority
- ES
- Spain
- Prior art keywords
- tube
- waves
- fuel rods
- nuclear reactor
- assemblies
- 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
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
- G01N29/04—Analysing solids
- G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear 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
- G01N29/34—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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02845—Humidity, wetness
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever
-
- 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
- G01N2291/102—Number of transducers one emitter, one receiver
-
- 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)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
PROCEDIMIENTO PARA EL CONTROL DE BARRAS COMBUSTIBLES DESTINDAS A CONJUNTOS PARA REACTOR NUCLEAR. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE EMITEN EN EL TUBO DE ENFUNDADO DEL ELEMENTO COMBUSTIBLE, DISPUESTO AL AIRE LIBRE, ONDAS ULTRASONORAS, CON UNA INCIDENCIA OBLICUA CON RELACION AL EJE DEL TUBO, A PARTIR DE UNA ZONA DE LA PARED LATERAL DE DICHO TUBO, PRODUCIENDO ESTAS ONDAS, POR REFLEXION SOBRE LAS PAREDES DEL TUBO DE ENFUNDADO, ONDAS DE PLACAS Y ONDAS DE LAMB; SEGUNDA, LAS ONDAS DE PLACAS SON CAPTADAS DESPUES DE UN CIERTO RECORRIDO SIGUIENDO LA LONGITUD DEL TUBO DE ENFUNDADO; Y POR ULTIMO, SE MIDE LA ATENUACION EXPERIMENTADA POR LAS ONDAS DE PLACAS, DEDUCIENDO POR COMPARACION CON OTROS RESULTADOS PATRONES UNA INFORMACION SOBRE LA PRESENCIA DE HUMEDAD EN LA BARRA COMBUSTIBLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909984A FR2454675A1 (fr) | 1979-04-20 | 1979-04-20 | Procede de controle de crayons combustibles destines a des assemblages pour reacteur nucleaire et dispositif correspondant |
Publications (2)
Publication Number | Publication Date |
---|---|
ES490687A0 ES490687A0 (es) | 1982-12-01 |
ES8301552A1 true ES8301552A1 (es) | 1982-12-01 |
Family
ID=9224527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490687A Expired ES8301552A1 (es) | 1979-04-20 | 1980-04-18 | Procedimiento de control de barras combustibles nuevas des- tinadas a conjuntos para reactor nuclear |
Country Status (7)
Country | Link |
---|---|
US (1) | US4366711A (es) |
EP (1) | EP0018290B1 (es) |
JP (1) | JPS56650A (es) |
DE (1) | DE3061029D1 (es) |
ES (1) | ES8301552A1 (es) |
FR (1) | FR2454675A1 (es) |
ZA (1) | ZA802361B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3116978C2 (de) * | 1981-04-29 | 1986-06-12 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Einrichtung zum Auffinden defekter Brennstabhüllrohre wassergekühlter Kernreaktoren |
DE3149362C2 (de) * | 1981-12-12 | 1983-10-27 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Verfahren zum Auffinden defekter Brennstabhüllrohre mit Hilfe von Ultraschall |
GB2124764B (en) * | 1982-08-03 | 1986-01-08 | Atomic Energy Authority Uk | Ice detector |
FR2538155B1 (fr) * | 1982-12-17 | 1988-08-12 | Fragema Framatome & Cogema | Procede et dispositif de detection d'elements combustibles defectueux utilisant l'absorption ultrasonore |
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 |
EP0566862B1 (en) * | 1992-03-26 | 1995-08-02 | Siemens Power Corporation | Method and apparatus for detection of failed fuel rods by the use of acoustic energy wave attenuation |
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 |
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 |
US6923067B2 (en) | 1999-03-19 | 2005-08-02 | Betriebsforschungsinstitut Vdeh Institut Fur Angewandte Forschung Gmbh | Defect type classifying method |
US20040206181A1 (en) * | 1999-03-22 | 2004-10-21 | Betriebsforschungsinstitut Vdeh Institut Fur Angewandte Forschung Gmbh | Defect type classifying method |
KR101222012B1 (ko) * | 2011-07-08 | 2013-01-14 | 한전원자력연료 주식회사 | 핵연료집합체의 핵연료봉 외경 측정장치 |
DE102014118623B3 (de) * | 2014-12-15 | 2016-04-28 | Areva Gmbh | Vorrichtung und Verfahren zur Durchführung einer Dichtheitsprüfung an Brennstabkapseln |
US10234432B2 (en) * | 2016-08-04 | 2019-03-19 | The Boeing Company | Device and method to detect cracks in the countersink of a fastener |
CN106770642A (zh) * | 2016-11-15 | 2017-05-31 | 中国科学院苏州生物医学工程技术研究所 | 水分测量装置和方法、兰姆波传感器及气体湿度测量方法 |
CN106814135B (zh) * | 2017-01-26 | 2019-03-15 | 吉林大学 | 电弧塞焊接头的相控阵超声自动检测方法 |
JP6746048B1 (ja) * | 2020-03-03 | 2020-08-26 | 三菱電機株式会社 | 湿度センサ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912854A (en) * | 1955-05-27 | 1959-11-17 | Gen Motors Corp | Ultrasonic surface testing device |
US3233449A (en) * | 1960-10-06 | 1966-02-08 | Republic Steel Corp | Method and apparatus for ultrasonic testing of pipe |
US3512400A (en) * | 1967-04-13 | 1970-05-19 | Panametrics | Ultrasonic testing method |
DE2314650C3 (de) * | 1973-03-23 | 1978-10-12 | Kraftwerk Union Ag, 4330 Muelheim | Verfahren und Einrichtung zur Auffindung defekter Brennstäbe |
DE2642156A1 (de) * | 1976-09-20 | 1978-03-23 | Kraftwerk Union Ag | Verfahren und einrichtung zur auffindung defekter brennstaebe |
DE2528422C3 (de) * | 1975-06-26 | 1979-06-13 | Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim | Verfahren zum Lokalisieren undichter Hullrohre von Brennstäben eines Kernreaktor-Brennelementes und Vorrichtung zur Durchführung des Verfahrens |
FR2325932A1 (fr) * | 1975-09-23 | 1977-04-22 | Tech Ind Mecanique Centre | Procede et dispositif d'examen superficiel par les ultra-sons |
JPS5298893A (en) * | 1976-02-11 | 1977-08-19 | Westinghouse Electric Corp | Method of sensing and searching defective fuel element in reactor |
DE2605962C2 (de) * | 1976-02-14 | 1982-05-06 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Einrichtung zum Lokalisieren defekter Brennstabhüllrohre eines kompletten Brennelements |
-
1979
- 1979-04-20 FR FR7909984A patent/FR2454675A1/fr active Granted
-
1980
- 1980-04-17 JP JP5108480A patent/JPS56650A/ja active Pending
- 1980-04-17 US US06/142,370 patent/US4366711A/en not_active Expired - Lifetime
- 1980-04-18 ES ES490687A patent/ES8301552A1/es not_active Expired
- 1980-04-18 DE DE8080400526T patent/DE3061029D1/de not_active Expired
- 1980-04-18 EP EP80400526A patent/EP0018290B1/fr not_active Expired
- 1980-04-21 ZA ZA00802361A patent/ZA802361B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE3061029D1 (en) | 1982-12-09 |
EP0018290B1 (fr) | 1982-11-03 |
ZA802361B (en) | 1981-04-29 |
FR2454675A1 (fr) | 1980-11-14 |
FR2454675B1 (es) | 1984-10-05 |
ES490687A0 (es) | 1982-12-01 |
JPS56650A (en) | 1981-01-07 |
EP0018290A1 (fr) | 1980-10-29 |
US4366711A (en) | 1983-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001102 |