GB1029712A - Improvements in or relating to nuclear reactors - Google Patents
Improvements in or relating to nuclear reactorsInfo
- Publication number
- GB1029712A GB1029712A GB5624/64A GB562464A GB1029712A GB 1029712 A GB1029712 A GB 1029712A GB 5624/64 A GB5624/64 A GB 5624/64A GB 562464 A GB562464 A GB 562464A GB 1029712 A GB1029712 A GB 1029712A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moderator
- core
- fuel
- zones
- control
- 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 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000011358 absorbing material Substances 0.000 abstract 3
- 239000002826 coolant Substances 0.000 abstract 3
- 229910000712 Boron steel Inorganic materials 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000925 Cd alloy Inorganic materials 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
- G21C1/322—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed above the core
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
-
- 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
- G21C7/00—Control of nuclear reaction
- G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5624/64A GB1029712A (en) | 1964-02-11 | 1964-02-11 | Improvements in or relating to nuclear reactors |
| FR5074A FR1427298A (fr) | 1964-02-11 | 1965-02-10 | Réacteur nucléaire |
| BE659606A BE659606A (enrdf_load_stackoverflow) | 1964-02-11 | 1965-02-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5624/64A GB1029712A (en) | 1964-02-11 | 1964-02-11 | Improvements in or relating to nuclear reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1029712A true GB1029712A (en) | 1966-05-18 |
Family
ID=26240028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5624/64A Expired GB1029712A (en) | 1964-02-11 | 1964-02-11 | Improvements in or relating to nuclear reactors |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE659606A (enrdf_load_stackoverflow) |
| FR (1) | FR1427298A (enrdf_load_stackoverflow) |
| GB (1) | GB1029712A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657726A (en) * | 1984-06-22 | 1987-04-14 | Westinghouse Electric Corp. | Moderator control apparatus for a nuclear reactor fuel assembly |
| US4693862A (en) * | 1984-07-02 | 1987-09-15 | Westinghouse Electric Corp. | Gas displacement spectral shift reactor and control method |
| US4728480A (en) * | 1985-02-12 | 1988-03-01 | Westinghouse Electric Corp. | Apparatus and method for refurbishing a spectral shift mechanism for a nuclear reactor fuel assembly |
| GB2588259A (en) * | 2020-03-27 | 2021-04-21 | Rolls Royce Plc | Reactor control device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1081214A (en) * | 1965-03-09 | 1967-08-31 | Hitachi Ltd | Control system for fast reactors |
| CN116230261B (zh) * | 2023-02-14 | 2024-04-26 | 上海交通大学 | 一种适用于微型海洋堆电源系统 |
-
1964
- 1964-02-11 GB GB5624/64A patent/GB1029712A/en not_active Expired
-
1965
- 1965-02-10 FR FR5074A patent/FR1427298A/fr not_active Expired
- 1965-02-11 BE BE659606A patent/BE659606A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657726A (en) * | 1984-06-22 | 1987-04-14 | Westinghouse Electric Corp. | Moderator control apparatus for a nuclear reactor fuel assembly |
| US4693862A (en) * | 1984-07-02 | 1987-09-15 | Westinghouse Electric Corp. | Gas displacement spectral shift reactor and control method |
| US4728480A (en) * | 1985-02-12 | 1988-03-01 | Westinghouse Electric Corp. | Apparatus and method for refurbishing a spectral shift mechanism for a nuclear reactor fuel assembly |
| GB2588259A (en) * | 2020-03-27 | 2021-04-21 | Rolls Royce Plc | Reactor control device |
| GB2588259B (en) * | 2020-03-27 | 2022-06-08 | Rolls Royce Plc | Reactor control device |
Also Published As
| Publication number | Publication date |
|---|---|
| BE659606A (enrdf_load_stackoverflow) | 1965-08-11 |
| FR1427298A (fr) | 1966-02-04 |
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