DE2014875A1 - Brennstoffelementanordnung fur Kernreaktoren - Google Patents
Brennstoffelementanordnung fur KernreaktorenInfo
- Publication number
- DE2014875A1 DE2014875A1 DE19702014875 DE2014875A DE2014875A1 DE 2014875 A1 DE2014875 A1 DE 2014875A1 DE 19702014875 DE19702014875 DE 19702014875 DE 2014875 A DE2014875 A DE 2014875A DE 2014875 A1 DE2014875 A1 DE 2014875A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- fuel element
- elements
- fuel elements
- group
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims description 112
- 238000013459 approach Methods 0.000 claims description 24
- 239000002826 coolant Substances 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000003758 nuclear fuel Substances 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 235000016068 Berberis vulgaris Nutrition 0.000 claims 1
- 241000335053 Beta vulgaris Species 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 1
- 210000004072 lung Anatomy 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 229910001093 Zr alloy Inorganic materials 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- 208000018672 Dilatation Diseases 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 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
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
- 230000003442 weekly effect Effects 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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/336—Spacer elements for fuel rods in the bundle
-
- 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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81099969A | 1969-03-27 | 1969-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2014875A1 true DE2014875A1 (de) | 1971-02-25 |
Family
ID=25205259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702014875 Pending DE2014875A1 (de) | 1969-03-27 | 1970-03-26 | Brennstoffelementanordnung fur Kernreaktoren |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2014875A1 (https=) |
| FR (1) | FR2041099B1 (https=) |
| GB (1) | GB1225470A (https=) |
| SE (1) | SE343709B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2747058B1 (fr) * | 1996-04-09 | 1998-06-19 | Cezus Co Europ Zirconium | Procede de fabrication d'un fil en materiau metallique a section rectangulaire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1439634A (fr) * | 1964-08-28 | 1966-05-20 | Ca Atomic Energy Ltd | Structures de barreaux combustibles |
-
1970
- 1970-02-23 GB GB1225470D patent/GB1225470A/en not_active Expired
- 1970-03-26 DE DE19702014875 patent/DE2014875A1/de active Pending
- 1970-03-26 FR FR7010952A patent/FR2041099B1/fr not_active Expired
- 1970-03-26 SE SE4257/70A patent/SE343709B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1225470A (https=) | 1971-03-17 |
| FR2041099B1 (https=) | 1974-05-03 |
| SE343709B (https=) | 1972-03-13 |
| FR2041099A1 (https=) | 1971-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1539821C3 (de) | Bündeiförmiges Brennelement für einen Kernreaktor | |
| DE3022687A1 (de) | Brennelementbuendel fuer einen siedewasserreaktor | |
| CH633099A5 (de) | Platten-waermeaustauscher. | |
| DE2632466C3 (de) | Wärmeisoliervorrichtung für einen Kernreaktorbehälter | |
| DE3108399A1 (de) | "brennelementbuendel fuer einen siedewasserreaktor" | |
| CH650613A5 (de) | Brennstoffkassette. | |
| DE2222157A1 (de) | Kernbrennstoffelementanordnung, insbesondere fuer mit schnellen neutronen betriebene kernreaktoren | |
| DE1956063A1 (de) | Einrichtung zum Niederhalten und Verspannen der Brennstoffelemente eines Kernreaktors | |
| DE2014875A1 (de) | Brennstoffelementanordnung fur Kernreaktoren | |
| DE2222215A1 (de) | Kernbrennstoffelementanordnung mit verschieden dickem Mantel | |
| DE2122008C3 (de) | Kernbrennstoffanordnung | |
| DE2017903A1 (de) | Brennstoffelementanordnung fur Kern reaktoren | |
| DE2130351A1 (de) | Stabfoermiges Brennelement fuer Kernreaktoren | |
| DE1464568A1 (de) | Brennstoffstab fuer Kernreaktoren mit duenner nachgiebiger Huelle | |
| DE1060507B (de) | Kernbrennstoffelement | |
| DE2618837A1 (de) | Verbesserte halterung fuer kernbrennstoffstaebe | |
| DE2219124A1 (de) | Kernbrennstoffelementanordnung | |
| WO1994005013A1 (de) | Steuersäule aus einem brennelement und einem absorberelement für einen kernreaktor | |
| DE2402979C3 (de) | Brennstoffbündel für Kernreaktoren | |
| DE1243794B (de) | Kernreaktor-Brennstoffgruppe | |
| DE60022305T2 (de) | Kernreaktor mit grossen kreuzförmigen Steuerstäben | |
| DE2445370A1 (de) | Kernreaktor-steuergruppe | |
| DE2853283C2 (de) | Kompensationsdrosselspule | |
| DE3221270C1 (de) | Kernreaktorbrennelement | |
| DE2332953C2 (de) | Kernreaktor-Moderatorblock |