IL32076A - Nuclear reactor utilizing plutonium in peripheral fuel assemblies - Google Patents
Nuclear reactor utilizing plutonium in peripheral fuel assembliesInfo
- Publication number
- IL32076A IL32076A IL32076A IL3207669A IL32076A IL 32076 A IL32076 A IL 32076A IL 32076 A IL32076 A IL 32076A IL 3207669 A IL3207669 A IL 3207669A IL 32076 A IL32076 A IL 32076A
- Authority
- IL
- Israel
- Prior art keywords
- fuel
- core
- plutonium
- region
- initial
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims description 197
- 229910052778 Plutonium Inorganic materials 0.000 title claims description 72
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 title claims description 72
- 230000000712 assembly Effects 0.000 title claims description 50
- 238000000429 assembly Methods 0.000 title claims description 50
- 230000002093 peripheral effect Effects 0.000 title description 60
- 230000004907 flux Effects 0.000 claims description 42
- 238000009826 distribution Methods 0.000 claims description 28
- 230000004992 fission Effects 0.000 claims description 28
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052770 Uranium Inorganic materials 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000009257 reactivity Effects 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 9
- 239000002826 coolant Substances 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 8
- 239000002574 poison Substances 0.000 description 7
- 231100000614 poison Toxicity 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003758 nuclear fuel Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011824 nuclear material Substances 0.000 description 1
- 230000001151 other effect Effects 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
- 244000045947 parasite Species 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
-
- 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
-
- 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)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72607968A | 1968-05-02 | 1968-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL32076A0 IL32076A0 (en) | 1969-07-30 |
| IL32076A true IL32076A (en) | 1972-12-29 |
Family
ID=24917142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL32076A IL32076A (en) | 1968-05-02 | 1969-04-25 | Nuclear reactor utilizing plutonium in peripheral fuel assemblies |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE732368A (fr) |
| DE (1) | DE1922593C2 (fr) |
| FR (1) | FR2009848A1 (fr) |
| GB (1) | GB1248483A (fr) |
| IL (1) | IL32076A (fr) |
| NL (1) | NL170195C (fr) |
| SE (1) | SE373972B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3039614A1 (de) * | 1980-10-21 | 1982-05-19 | Brown, Boveri & Cie Ag, 6800 Mannheim | Schiebeschalter |
| JPH07119818B2 (ja) * | 1990-03-14 | 1995-12-20 | 株式会社日立製作所 | 燃料集合体および原子炉 |
| CN112331368A (zh) * | 2020-11-05 | 2021-02-05 | 启迪新核（北京）能源科技有限公司 | 反应堆堆芯 |
| CN114496314B (zh) * | 2022-02-17 | 2024-02-13 | 中国核动力研究设计院 | 一种快中子热中子同心圆式分区的超高通量反应堆堆芯 |
| CN115221647B (zh) * | 2022-06-08 | 2023-03-21 | 上海交通大学 | 综合物理热工分析的气冷反应堆固体堆芯体积最小化设计实现方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1066264A (en) * | 1963-11-15 | 1967-04-26 | Atomic Energy Commission | Nuclear reactor |
| FR1494657A (fr) * | 1966-01-06 | 1967-09-08 | Atomic Energy Commission | Réacteur surgénérateur à neutrons rapides de grande puissance |
-
1969
- 1969-04-25 IL IL32076A patent/IL32076A/en unknown
- 1969-04-29 SE SE6906104*A patent/SE373972B/xx unknown
- 1969-04-30 FR FR6913822A patent/FR2009848A1/fr not_active Withdrawn
- 1969-04-30 BE BE732368D patent/BE732368A/xx unknown
- 1969-05-01 GB GB22345/69A patent/GB1248483A/en not_active Expired
- 1969-05-02 NL NLAANVRAGE6906717,A patent/NL170195C/xx not_active IP Right Cessation
- 1969-05-02 DE DE1922593A patent/DE1922593C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1922593C2 (de) | 1981-12-17 |
| NL170195B (nl) | 1982-05-03 |
| NL170195C (nl) | 1982-10-01 |
| NL6906717A (fr) | 1969-11-04 |
| BE732368A (fr) | 1969-10-30 |
| SE373972B (fr) | 1975-02-17 |
| IL32076A0 (en) | 1969-07-30 |
| DE1922593A1 (de) | 1970-07-30 |
| GB1248483A (en) | 1971-10-06 |
| FR2009848A1 (fr) | 1970-02-13 |
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