DE1764478B2 - Reaktorkern fuer einen atomkernreaktor - Google Patents
Reaktorkern fuer einen atomkernreaktorInfo
- Publication number
- DE1764478B2 DE1764478B2 DE19681764478 DE1764478A DE1764478B2 DE 1764478 B2 DE1764478 B2 DE 1764478B2 DE 19681764478 DE19681764478 DE 19681764478 DE 1764478 A DE1764478 A DE 1764478A DE 1764478 B2 DE1764478 B2 DE 1764478B2
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- coolant
- fuel rods
- grid
- reactor core
- 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 claims description 38
- 239000002826 coolant Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 12
- 230000004907 flux Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 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
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
- G21C3/328—Relative disposition of the elements in the bundle lattice
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/005—Flux flattening
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6708118A NL6708118A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-12 | 1967-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1764478A1 DE1764478A1 (de) | 1972-03-30 |
| DE1764478B2 true DE1764478B2 (de) | 1973-02-01 |
Family
ID=19800404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681764478 Pending DE1764478B2 (de) | 1967-06-12 | 1968-06-12 | Reaktorkern fuer einen atomkernreaktor |
Country Status (3)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE335184B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-07-20 | 1971-05-17 | Asea Atom Ab | |
| NL7500450A (nl) * | 1975-01-15 | 1976-07-19 | Neratoom | Nucleaire reactorinstallatie van het snelle type. |
| DE3308347C2 (de) * | 1983-03-09 | 1995-03-23 | Siegfried Boehnisch | Abzweig- und Absperreinrichtung für Kaltwasserversorgungsnetze |
| CH672011A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-03-27 | 1989-10-13 | Fischer Ag Georg | |
| RU2475870C2 (ru) * | 2010-12-07 | 2013-02-20 | Иван Федорович Пивин | Реактор |
| CN111081390B (zh) * | 2019-12-31 | 2022-03-18 | 中国核动力研究设计院 | 一种增强慢化能力的双包壳燃料元件 |
| US11848112B2 (en) * | 2020-02-14 | 2023-12-19 | BWXT Advanced Technologies LLC | Reactor design with controlled thermal neutron flux for enhanced neutron activation potential |
-
1967
- 1967-06-12 NL NL6708118A patent/NL6708118A/xx unknown
-
1968
- 1968-06-12 DE DE19681764478 patent/DE1764478B2/de active Pending
- 1968-06-12 GB GB27943/68A patent/GB1218764A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1218764A (en) | 1971-01-13 |
| DE1764478A1 (de) | 1972-03-30 |
| NL6708118A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-13 |
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