DE2505645C2 - Verfahren zum Lokalisieren defekter Brennstäbe eines Reaktorbrennelements - Google Patents
Verfahren zum Lokalisieren defekter Brennstäbe eines ReaktorbrennelementsInfo
- Publication number
- DE2505645C2 DE2505645C2 DE2505645A DE2505645A DE2505645C2 DE 2505645 C2 DE2505645 C2 DE 2505645C2 DE 2505645 A DE2505645 A DE 2505645A DE 2505645 A DE2505645 A DE 2505645A DE 2505645 C2 DE2505645 C2 DE 2505645C2
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- water
- defective
- rods
- fuel rods
- 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
- 239000000446 fuel Substances 0.000 title claims description 82
- 230000002950 deficient Effects 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 22
- 239000003758 nuclear fuel Substances 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 230000004992 fission Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2505645A DE2505645C2 (de) | 1975-02-11 | 1975-02-11 | Verfahren zum Lokalisieren defekter Brennstäbe eines Reaktorbrennelements |
| CH105776A CH607239A5 (Direct) | 1975-02-11 | 1976-01-28 | |
| ES444800A ES444800A1 (es) | 1975-02-11 | 1976-01-30 | Procedimiento e instalacion para la localizacion de las va- rillas de combustion defectuosas de un elemento activo inte-rior de un reactor nuclear. |
| AT79376A AT362027B (de) | 1975-02-11 | 1976-02-05 | Verfahren zum lokalisieren defekter brennstaebe innerhalb kompletter brennelemente wasserge- kuehlter kernreaktoren sowie vorrichtung zur durchfuehrung des verfahrens |
| IL48974A IL48974A (en) | 1975-02-11 | 1976-02-05 | Method for locating defective fuel rods of a reactor fuel element |
| US05/656,275 US4079620A (en) | 1975-02-11 | 1976-02-09 | Method and apparatus for locating defective fuel rods of a reactor fuel element |
| JP51012917A JPS51116395A (en) | 1975-02-11 | 1976-02-10 | Method of confirming fuel rod position with defect of reactorrfuel element and device for executing same |
| FR7603658A FR2301073A1 (fr) | 1975-02-11 | 1976-02-10 | Procede et |
| SE7601418A SE423162B (sv) | 1975-02-11 | 1976-02-10 | Forfarande och anordning for att lokalisera defekta brenslestavar inuti ett komplett brensleelement |
| BR7600813A BR7600813A (pt) | 1975-02-11 | 1976-02-10 | Processo aperfeicoado para a localizacao de varetas de combustao defeituosas de um elemento combustor de reator |
| IT48039/76A IT1053971B (it) | 1975-02-11 | 1976-02-10 | Dispositivo per la localizzazione di barre di combustibile difettose di un elemento di combustibile in reattori nucleari |
| GB5444/76A GB1522531A (en) | 1975-02-11 | 1976-02-11 | Method for locating defective fuel rods of a reactor fuel element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2505645A DE2505645C2 (de) | 1975-02-11 | 1975-02-11 | Verfahren zum Lokalisieren defekter Brennstäbe eines Reaktorbrennelements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2505645A1 DE2505645A1 (de) | 1976-08-19 |
| DE2505645C2 true DE2505645C2 (de) | 1982-06-24 |
Family
ID=5938578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2505645A Expired DE2505645C2 (de) | 1975-02-11 | 1975-02-11 | Verfahren zum Lokalisieren defekter Brennstäbe eines Reaktorbrennelements |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4079620A (Direct) |
| JP (1) | JPS51116395A (Direct) |
| AT (1) | AT362027B (Direct) |
| BR (1) | BR7600813A (Direct) |
| CH (1) | CH607239A5 (Direct) |
| DE (1) | DE2505645C2 (Direct) |
| ES (1) | ES444800A1 (Direct) |
| FR (1) | FR2301073A1 (Direct) |
| GB (1) | GB1522531A (Direct) |
| IL (1) | IL48974A (Direct) |
| IT (1) | IT1053971B (Direct) |
| SE (1) | SE423162B (Direct) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2635501C2 (de) * | 1976-08-06 | 1986-01-09 | Kraftwerk Union AG, 4330 Mülheim | Brennstabwechselwerkzeug |
| FR2460027A1 (fr) * | 1979-06-26 | 1981-01-16 | Framatome Sa | Procede de manutention des assemblages et crayons combustibles lors du rechargement d'un reacteur nucleaire |
| 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 |
| DE3045401A1 (de) | 1980-12-02 | 1982-07-01 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum pruefen von einspritzduesen |
| US4522780A (en) * | 1982-02-16 | 1985-06-11 | Westinghouse Electric Corp. | Removal and replacement of fuel rods in nuclear fuel assembly |
| US4643866A (en) * | 1983-08-24 | 1987-02-17 | The Babcock & Wilcox Company | Nuclear fuel pellet-cladding interaction test device and method modeling in-core reactor thermal conditions |
| US4864847A (en) * | 1985-05-29 | 1989-09-12 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fluid leak indicator |
| US8811563B2 (en) * | 2004-12-30 | 2014-08-19 | General Electric Company | Method and system for assessing failures of fuel rods |
| US8842796B2 (en) * | 2011-11-22 | 2014-09-23 | Westinghouse Electric Company Llc | Nuclear fuel rod pellet stack inspection |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1093501B (de) * | 1959-03-28 | 1960-11-24 | Forschungslaboratorium Prof Dr | Verfahren zur Beobachtung, Messung und Regel-Kontrolle der Temperatur von Kernreaktoren |
| SE320516B (Direct) * | 1967-09-26 | 1970-02-09 | Bofors Ab | |
| US3526135A (en) * | 1967-12-29 | 1970-09-01 | Garrett Corp | Temperature detecting system |
| US3801441A (en) * | 1971-10-12 | 1974-04-02 | Transfer Systems | Failed nuclear reactor fuel detection apparatus |
| US3940313A (en) * | 1972-04-03 | 1976-02-24 | Siemens Aktiengesellschaft | Device for detecting defective nuclear reactor fuel rods |
| 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 |
| US3878040A (en) * | 1973-09-20 | 1975-04-15 | Combustion Eng | Failed fuel detector |
-
1975
- 1975-02-11 DE DE2505645A patent/DE2505645C2/de not_active Expired
-
1976
- 1976-01-28 CH CH105776A patent/CH607239A5/xx not_active IP Right Cessation
- 1976-01-30 ES ES444800A patent/ES444800A1/es not_active Expired
- 1976-02-05 IL IL48974A patent/IL48974A/xx unknown
- 1976-02-05 AT AT79376A patent/AT362027B/de not_active IP Right Cessation
- 1976-02-09 US US05/656,275 patent/US4079620A/en not_active Expired - Lifetime
- 1976-02-10 JP JP51012917A patent/JPS51116395A/ja active Pending
- 1976-02-10 BR BR7600813A patent/BR7600813A/pt unknown
- 1976-02-10 FR FR7603658A patent/FR2301073A1/fr active Granted
- 1976-02-10 IT IT48039/76A patent/IT1053971B/it active
- 1976-02-10 SE SE7601418A patent/SE423162B/xx unknown
- 1976-02-11 GB GB5444/76A patent/GB1522531A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE423162B (sv) | 1982-04-13 |
| FR2301073B1 (Direct) | 1980-03-07 |
| ATA79376A (de) | 1980-09-15 |
| IL48974A0 (en) | 1976-04-30 |
| AT362027B (de) | 1981-04-27 |
| BR7600813A (pt) | 1976-08-31 |
| DE2505645A1 (de) | 1976-08-19 |
| CH607239A5 (Direct) | 1978-11-30 |
| IT1053971B (it) | 1981-10-10 |
| IL48974A (en) | 1979-07-25 |
| GB1522531A (en) | 1978-08-23 |
| SE7601418L (sv) | 1976-08-12 |
| FR2301073A1 (fr) | 1976-09-10 |
| US4079620A (en) | 1978-03-21 |
| ES444800A1 (es) | 1977-11-01 |
| JPS51116395A (en) | 1976-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BROWN BOVERI REAKTOR GMBH BROWN, BOVERI & CIE AG, |
|
| 8339 | Ceased/non-payment of the annual fee |