DE4314708A1 - Brennstab mit vorbestimmtem Sekundärschaden - Google Patents
Brennstab mit vorbestimmtem SekundärschadenInfo
- Publication number
- DE4314708A1 DE4314708A1 DE4314708A DE4314708A DE4314708A1 DE 4314708 A1 DE4314708 A1 DE 4314708A1 DE 4314708 A DE4314708 A DE 4314708A DE 4314708 A DE4314708 A DE 4314708A DE 4314708 A1 DE4314708 A1 DE 4314708A1
- Authority
- DE
- Germany
- Prior art keywords
- cladding tube
- fuel rod
- rod according
- germ
- area
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 title claims description 97
- 230000006378 damage Effects 0.000 title claims description 93
- 238000005253 cladding Methods 0.000 claims description 164
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 239000002826 coolant Substances 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 46
- 239000001257 hydrogen Substances 0.000 claims description 45
- 229910052739 hydrogen Inorganic materials 0.000 claims description 45
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 41
- 230000007797 corrosion Effects 0.000 claims description 34
- 238000005260 corrosion Methods 0.000 claims description 34
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 15
- 244000052616 bacterial pathogen Species 0.000 claims description 7
- 238000010791 quenching Methods 0.000 claims description 6
- 239000000376 reactant Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000003758 nuclear fuel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 18
- 239000008188 pellet Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 14
- 229910052726 zirconium Inorganic materials 0.000 description 14
- 230000003647 oxidation Effects 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 238000009835 boiling Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000035882 stress Effects 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 230000004992 fission Effects 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 150000004678 hydrides Chemical class 0.000 description 4
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012857 radioactive material Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000007847 structural defect Effects 0.000 description 2
- 229910000439 uranium oxide Inorganic materials 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000982285 Adansonia rubrostipa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000003608 radiolysis reaction Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
-
- 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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4314708A DE4314708A1 (de) | 1993-05-04 | 1993-05-04 | Brennstab mit vorbestimmtem Sekundärschaden |
| EP94913494A EP0697128B1 (de) | 1993-05-04 | 1994-05-04 | Brennstab mit vorbestimmter bewirkter perforation |
| JP6523755A JPH08509548A (ja) | 1993-05-04 | 1994-05-04 | 二次傷を予定した個所に生じさせる燃料棒 |
| PCT/DE1994/000503 WO1994025964A1 (de) | 1993-05-04 | 1994-05-04 | Brennstab mit vorbestimmter bewirkter perforation |
| ES94913494T ES2106529T3 (es) | 1993-05-04 | 1994-05-04 | Barra de combustible con perforacion anticipada predeterminada. |
| DE59403665T DE59403665D1 (de) | 1993-05-04 | 1994-05-04 | Brennstab mit vorbestimmter bewirkter perforation |
| TW083104630A TW256919B (enExample) | 1993-05-04 | 1994-05-23 | |
| US08/554,566 US5790622A (en) | 1993-05-04 | 1995-11-06 | Fuel rod having predetermined secondary damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4314708A DE4314708A1 (de) | 1993-05-04 | 1993-05-04 | Brennstab mit vorbestimmtem Sekundärschaden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4314708A1 true DE4314708A1 (de) | 1994-11-10 |
Family
ID=6487137
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4314708A Withdrawn DE4314708A1 (de) | 1993-05-04 | 1993-05-04 | Brennstab mit vorbestimmtem Sekundärschaden |
| DE59403665T Expired - Fee Related DE59403665D1 (de) | 1993-05-04 | 1994-05-04 | Brennstab mit vorbestimmter bewirkter perforation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59403665T Expired - Fee Related DE59403665D1 (de) | 1993-05-04 | 1994-05-04 | Brennstab mit vorbestimmter bewirkter perforation |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5790622A (enExample) |
| EP (1) | EP0697128B1 (enExample) |
| JP (1) | JPH08509548A (enExample) |
| DE (2) | DE4314708A1 (enExample) |
| ES (1) | ES2106529T3 (enExample) |
| TW (1) | TW256919B (enExample) |
| WO (1) | WO1994025964A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2817385B1 (fr) * | 2000-11-30 | 2005-10-07 | Framatome Anp | Pastille de combustible nucleaire oxyde et crayon comportant un empilement de telles pastilles |
| FR2944378B1 (fr) * | 2009-04-14 | 2011-06-10 | Tn Int | Dispositif de conditionnement pour le stockage et/ou entreposage d'un milieu liquide radioactif |
| US8638899B2 (en) * | 2009-07-15 | 2014-01-28 | Ge-Hitachi Nuclear Energy Americas Llc | Methods and apparatuses for producing isotopes in nuclear fuel assembly water rods |
| CN110299217B (zh) * | 2019-07-24 | 2020-08-28 | 西安交通大学 | 一种用于研究环形燃料包壳爆破失效的试验段 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB900348A (en) * | 1959-12-29 | 1962-07-04 | Atomic Energy Authority Uk | Improvements in or relating to fuel elements for nuclear reactors |
| US3886037A (en) * | 1973-08-17 | 1975-05-27 | Us Energy | Nuclear fuel pin controlled failure device |
| US4200492A (en) * | 1976-09-27 | 1980-04-29 | General Electric Company | Nuclear fuel element |
| US4372817A (en) * | 1976-09-27 | 1983-02-08 | General Electric Company | Nuclear fuel element |
| JPS5499897A (en) * | 1978-01-24 | 1979-08-07 | Toshiba Corp | Nuclear fuel rod |
| SE436078B (sv) * | 1983-03-30 | 1984-11-05 | Asea Atom Ab | Brenslestav for kernreaktor brenslestav for kernreaktor |
| US4687621A (en) * | 1984-08-06 | 1987-08-18 | Westinghouse Electric Corp. | Nuclear fuel assembly with improved spectral shift-producing rods |
| FR2642215B1 (fr) * | 1989-01-23 | 1992-10-02 | Framatome Sa | Crayon pour assemblage combustible d'un reacteur nucleaire resistant a la corrosion et a l'usure |
| DE9206038U1 (de) * | 1992-02-28 | 1992-07-16 | Siemens AG, 80333 München | Werkstoff und Strukturteil aus modifiziertem Zirkaloy |
| DE4218023A1 (de) * | 1992-06-01 | 1993-12-02 | Siemens Ag | Brennstab eines Kernreaktors |
-
1993
- 1993-05-04 DE DE4314708A patent/DE4314708A1/de not_active Withdrawn
-
1994
- 1994-05-04 ES ES94913494T patent/ES2106529T3/es not_active Expired - Lifetime
- 1994-05-04 WO PCT/DE1994/000503 patent/WO1994025964A1/de not_active Ceased
- 1994-05-04 EP EP94913494A patent/EP0697128B1/de not_active Expired - Lifetime
- 1994-05-04 DE DE59403665T patent/DE59403665D1/de not_active Expired - Fee Related
- 1994-05-04 JP JP6523755A patent/JPH08509548A/ja active Pending
- 1994-05-23 TW TW083104630A patent/TW256919B/zh not_active IP Right Cessation
-
1995
- 1995-11-06 US US08/554,566 patent/US5790622A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE59403665D1 (de) | 1997-09-11 |
| TW256919B (enExample) | 1995-09-11 |
| JPH08509548A (ja) | 1996-10-08 |
| US5790622A (en) | 1998-08-04 |
| EP0697128A1 (de) | 1996-02-21 |
| EP0697128B1 (de) | 1997-08-06 |
| WO1994025964A1 (de) | 1994-11-10 |
| ES2106529T3 (es) | 1997-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |