ZA200702008B - Nuclear reactor - Google Patents
Nuclear reactor Download PDFInfo
- Publication number
- ZA200702008B ZA200702008B ZA200702008A ZA200702008A ZA200702008B ZA 200702008 B ZA200702008 B ZA 200702008B ZA 200702008 A ZA200702008 A ZA 200702008A ZA 200702008 A ZA200702008 A ZA 200702008A ZA 200702008 B ZA200702008 B ZA 200702008B
- Authority
- ZA
- South Africa
- Prior art keywords
- reflector
- support
- segments
- strap
- nuclear reactor
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000005755 formation reaction Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000011226 reinforced ceramic Substances 0.000 claims description 5
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 3
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/06—Reflecting shields, i.e. for minimising loss of neutrons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
-
- 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
- G21C1/07—Pebble-bed reactors; Reactors with granular fuel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
- G21C5/08—Means for preventing undesired asymmetric expansion of the complete structure ; Stretching devices, pins
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200702008A ZA200702008B (en) | 2004-08-13 | 2007-03-07 | Nuclear reactor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200401194 | 2004-08-13 | ||
| ZA200702008A ZA200702008B (en) | 2004-08-13 | 2007-03-07 | Nuclear reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200702008B true ZA200702008B (en) | 2008-06-25 |
Family
ID=35517027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200702008A ZA200702008B (en) | 2004-08-13 | 2007-03-07 | Nuclear reactor |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20070253521A1 (zh) |
| EP (1) | EP1782433A1 (zh) |
| JP (1) | JP2008510133A (zh) |
| KR (1) | KR20070063510A (zh) |
| CN (1) | CN101006522B (zh) |
| CA (1) | CA2576606A1 (zh) |
| WO (1) | WO2006018782A1 (zh) |
| ZA (1) | ZA200702008B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936321B (zh) * | 2010-09-17 | 2012-05-09 | 中国科学院上海技术物理研究所 | 一种应用于低温工况下的金属弹性支撑隔圈 |
| JP5772327B2 (ja) * | 2011-07-19 | 2015-09-02 | 富士電機株式会社 | 高温ガス炉の炉心拘束機構 |
| US11515052B1 (en) * | 2015-06-11 | 2022-11-29 | Gary James Nyberg | Reactor containment outer structural shell |
| KR102584106B1 (ko) * | 2016-08-09 | 2023-09-27 | 에이치디현대인프라코어 주식회사 | 방열 체인 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2865828A (en) * | 1954-12-13 | 1958-12-23 | Atomic Energy Authority Uk | Moderator and reflector structures for nuclear reactors |
| NL102745C (zh) * | 1956-09-27 | 1900-01-01 | ||
| BE569058A (zh) * | 1957-07-01 | 1900-01-01 | ||
| US3008890A (en) * | 1957-09-27 | 1961-11-14 | Westinghouse Electric Corp | Thermoelectric systems |
| LU37234A1 (zh) * | 1958-06-05 | |||
| GB890520A (en) * | 1959-06-03 | 1962-02-28 | Babcock & Wilcox Ltd | Improvements in nuclear reactors and in restraint garters therefor |
| GB890523A (en) * | 1959-07-13 | 1962-03-07 | Babcock & Wilcox Ltd | Improvements in nuclear reactors |
| DE1137809B (de) * | 1959-11-27 | 1962-10-11 | Babcock & Wilcox Dampfkessel | Bandage fuer den Moderator von Kernreaktoren |
| JPS5314290A (en) * | 1976-07-23 | 1978-02-08 | Fuji Electric Co Ltd | Core restraining mechanism for gas-cooled reactor |
| DE3020124A1 (de) * | 1980-05-27 | 1981-12-03 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Gasgekuehlter hochtemperaturreaktor |
| JPS571992A (en) * | 1980-06-06 | 1982-01-07 | Fuji Electric Co Ltd | Reactor core restriction mechanism |
| US4626461A (en) * | 1983-01-18 | 1986-12-02 | United Technologies Corporation | Gas turbine engine and composite parts |
| DE3345478A1 (de) * | 1983-12-15 | 1985-06-27 | INTERATOM GmbH, 5060 Bergisch Gladbach | Kernbehaelter fuer einen hochtemperatur-kernreaktor |
| US4791076A (en) * | 1984-08-02 | 1988-12-13 | Hughes Aircraft Company | Graphite fiber reinforced silica matrix composite |
| JPS6179292A (ja) * | 1984-09-27 | 1986-04-22 | アルプス電気株式会社 | プリント配線板の製造方法 |
| US4849162A (en) * | 1984-11-13 | 1989-07-18 | Westinghouse Electric Corp. | Modular radial neutron reflector |
| JPS6312798A (ja) * | 1986-02-06 | 1988-01-20 | 十條製紙株式会社 | 混抄シ−ト及びその製造法 |
| DE3606179A1 (de) * | 1986-02-26 | 1987-08-27 | Hochtemperatur Reaktorbau Gmbh | Thermisch isolierter gaskanal |
| US20050286674A1 (en) * | 2004-06-29 | 2005-12-29 | The Regents Of The University Of California | Composite-wall radiation-shielded cask and method of assembly |
-
2005
- 2005-08-08 JP JP2007525430A patent/JP2008510133A/ja active Pending
- 2005-08-08 KR KR1020077005705A patent/KR20070063510A/ko not_active Application Discontinuation
- 2005-08-08 WO PCT/IB2005/052627 patent/WO2006018782A1/en active Application Filing
- 2005-08-08 EP EP05797996A patent/EP1782433A1/en not_active Withdrawn
- 2005-08-08 CN CN2005800276059A patent/CN101006522B/zh active Active
- 2005-08-08 US US11/573,615 patent/US20070253521A1/en not_active Abandoned
- 2005-08-08 CA CA002576606A patent/CA2576606A1/en not_active Abandoned
-
2007
- 2007-03-07 ZA ZA200702008A patent/ZA200702008B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2576606A1 (en) | 2006-02-23 |
| US20070253521A1 (en) | 2007-11-01 |
| WO2006018782A1 (en) | 2006-02-23 |
| EP1782433A1 (en) | 2007-05-09 |
| CN101006522B (zh) | 2011-03-30 |
| JP2008510133A (ja) | 2008-04-03 |
| KR20070063510A (ko) | 2007-06-19 |
| CN101006522A (zh) | 2007-07-25 |
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