CA1175959A - Fuel assembly - Google Patents
Fuel assemblyInfo
- Publication number
- CA1175959A CA1175959A CA000389368A CA389368A CA1175959A CA 1175959 A CA1175959 A CA 1175959A CA 000389368 A CA000389368 A CA 000389368A CA 389368 A CA389368 A CA 389368A CA 1175959 A CA1175959 A CA 1175959A
- Authority
- CA
- Canada
- Prior art keywords
- fuel
- quadratic
- lattice
- fuel rod
- positions
- 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 title claims abstract description 82
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims description 5
- 230000000712 assembly Effects 0.000 description 10
- 238000000429 assembly Methods 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 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
-
- 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)
- Stackable Containers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8007756A SE423760B (sv) | 1980-11-05 | 1980-11-05 | Kernbrenslepatron |
| SE8007756-3 | 1980-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1175959A true CA1175959A (en) | 1984-10-09 |
Family
ID=20342169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000389368A Expired CA1175959A (en) | 1980-11-05 | 1981-11-04 | Fuel assembly |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4585614A (en:Method) |
| JP (1) | JPS57106896A (en:Method) |
| CA (1) | CA1175959A (en:Method) |
| DE (1) | DE3142300A1 (en:Method) |
| SE (1) | SE423760B (en:Method) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE433986B (sv) * | 1982-07-12 | 1984-06-25 | Asea Atom Ab | Kernbrenslepatron |
| SE454822B (sv) * | 1986-04-29 | 1988-05-30 | Asea Atom Ab | Kernbrenslepatron till en kernreaktor |
| DE3834611C3 (de) * | 1987-10-13 | 1998-02-12 | Toshiba Kawasaki Kk | Brennstoffanordnung für einen Kernreaktor |
| JPH0636046B2 (ja) * | 1988-06-08 | 1994-05-11 | 株式会社日立製作所 | 燃料集合体，燃料スペーサ及び原子炉の初装荷炉心 |
| SE467899B (sv) * | 1991-02-05 | 1992-09-28 | Asea Atom Ab | Braenslepatron foer en kaernreaktor av tryckvattentyp |
| US5345486A (en) * | 1993-01-25 | 1994-09-06 | General Electric Company | Fuel bundle with improved resistance to bulge and improved critical power performance |
| SE509238C2 (sv) * | 1993-07-05 | 1998-12-21 | Asea Atom Ab | Reaktorhärd |
| US5488644A (en) * | 1994-07-13 | 1996-01-30 | General Electric Company | Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules |
| US5555281A (en) * | 1994-09-30 | 1996-09-10 | Siemens Power Corporation | Triangular lattice for LWR square fuel assemblies |
| US5519747A (en) * | 1994-10-04 | 1996-05-21 | General Electric Company | Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle |
| US5519746A (en) * | 1994-11-28 | 1996-05-21 | General Electric Company | Large BWR fuel channel design |
| US5546437A (en) * | 1995-01-11 | 1996-08-13 | General Electric Company | Spacer for nuclear fuel rods |
| US5566217A (en) * | 1995-01-30 | 1996-10-15 | General Electric Company | Reduced height spacer for nuclear fuel rods |
| US5675621A (en) * | 1995-08-17 | 1997-10-07 | General Electric Company | Reduced height flat spring spacer for nuclear fuel rods |
| SE508106C2 (sv) * | 1996-12-20 | 1998-08-31 | Asea Atom Ab | Bränslepatron för kokarvattenreaktor innefattande en rotationscell samt en i denna anordnad ångledningskanal |
| US6934350B1 (en) | 1998-02-17 | 2005-08-23 | General Electric Company | Core configuration for a nuclear reactor |
| US6097779A (en) * | 1998-02-17 | 2000-08-01 | General Electric Company | Fuel bundle and control rod assembly for a nuclear reactor |
| EP1087406A1 (de) | 1999-09-24 | 2001-03-28 | Siemens Aktiengesellschaft | Brennelement mit Brennstäben für einen Siedewasserreaktor |
| US6813327B1 (en) | 2000-10-19 | 2004-11-02 | General Electric Company | Core support for an F-lattice core of a boiling water nuclear reactor |
| ES2429118T3 (es) * | 2009-09-30 | 2013-11-13 | Areva Np | Módulo para formar conjuntos de combustible nuclear y conjuntos de combustible nuclear formados de una pluralidad de dichos módulos |
| EP2339589A1 (en) * | 2009-12-25 | 2011-06-29 | Global Nuclear Fuel-Japan Co., Ltd. | Fuel assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060507B (de) * | 1958-09-12 | 1959-07-02 | Siemens Ag | Kernbrennstoffelement |
| US3104218A (en) * | 1958-10-01 | 1963-09-17 | Gen Dynamics Corp | Pressure tube structure |
| US3389056A (en) * | 1964-07-09 | 1968-06-18 | Westinghouse Electric Corp | Fuel assemblies |
| SE378930B (en:Method) * | 1973-12-20 | 1975-09-15 | Asea Atom Ab | |
| JPS524986A (en) * | 1975-07-02 | 1977-01-14 | Hitachi Ltd | Pressure tube type reactor |
| JPS5340187A (en) * | 1976-09-24 | 1978-04-12 | Power Reactor & Nuclear Fuel Dev Corp | Fuel assembly of reactor |
| GB1528267A (en) * | 1976-11-19 | 1978-10-11 | Iner Aec | Fuel bundles in heavy water and light water nuclear reactors |
| SE420545B (sv) * | 1979-07-03 | 1981-10-12 | Asea Atom Ab | Brenslepatron for en kokarreaktor |
-
1980
- 1980-11-05 SE SE8007756A patent/SE423760B/sv not_active IP Right Cessation
-
1981
- 1981-10-24 DE DE19813142300 patent/DE3142300A1/de active Granted
- 1981-11-02 JP JP56176319A patent/JPS57106896A/ja active Granted
- 1981-11-04 CA CA000389368A patent/CA1175959A/en not_active Expired
-
1984
- 1984-05-21 US US06/612,482 patent/US4585614A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3142300A1 (de) | 1982-06-16 |
| US4585614A (en) | 1986-04-29 |
| JPH0225473B2 (en:Method) | 1990-06-04 |
| JPS57106896A (en) | 1982-07-02 |
| SE8007756L (en:Method) | 1982-05-06 |
| DE3142300C2 (en:Method) | 1989-12-07 |
| SE423760B (sv) | 1982-05-24 |
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| JP2597589B2 (ja) | 燃料集合体 | |
| JP2563287B2 (ja) | 原子炉用燃料集合体 | |
| JP4099990B2 (ja) | 燃料集合体 | |
| JPH065320B2 (ja) | 沸騰水型原子炉用燃料集合体 | |
| CA1160765A (en) | Absorber member for mounting in the lattice of a boiling water reactor | |
| JPH0450795A (ja) | 燃料集合体 | |
| JP6548986B2 (ja) | 沸騰水型原子炉の炉心、燃料集合体およびチャンネルボックスならびにその耐震性を向上させる方法 | |
| JP2729325B2 (ja) | 燃料集合体 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |