ES8105881A1 - Conjunto de combustible - Google Patents
Conjunto de combustibleInfo
- Publication number
- ES8105881A1 ES8105881A1 ES492958A ES492958A ES8105881A1 ES 8105881 A1 ES8105881 A1 ES 8105881A1 ES 492958 A ES492958 A ES 492958A ES 492958 A ES492958 A ES 492958A ES 8105881 A1 ES8105881 A1 ES 8105881A1
- Authority
- ES
- Spain
- Prior art keywords
- boxes
- fuel assembly
- nuclear reactor
- core
- boiling nuclear
- 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
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
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
CONJUNTO DE COMBUSTIBLE PARA REACTOR NUCLEAR. ESTA CONSTITUIDO POR UNA SERIE DE CAJAS, CUATRO EN GENERAL (2A, 2B, 2C, 2D), QUE FORMAN UN CONJUNTO (2), CONTENIENDO CADA UNA DE ELLAS UNA SERIE DE BARRAS (3), ESTANDO DOTADO CADA CONJUNTO DE UNA PORCION DE FONDO DESTINADA A SER CONECTADA A LA PLACA SOPORTE, Y UNA UNIDAD SUPERIOR PARA APOYARSE EN UNA REJA DEL NUCLEO. LOS CONJUNTOS (2) PUEDEN INTERCAMBIARSE DE POSICION, E INCLUSO LAS CAJAS (2A A 2D) DE CADA CONJUNTO ENTRE SI, CON LO QUE SE LOGRAN MEJORES GRADOS DE QUEMADO; EL GRADO DE QUEMADO, IGUALACION DEL FLUJO DE NEUTRONES Y CONSIGUIENTE DESARROLLO DE ENERGIA SE PUEDE MEJORAR TAMBIEN POR SUSTITUCION DE UNA BARRA POR UN TUBO VACIO QUE PERMITE LA LIBRE CIRCULACION DEL AGUA DE REFRIGERACION Y DE MODERACION. LAS BARRAS DE CONTROL (1), LAS DE ABSORCION (12) Y LOS MAYORES ESPACIOS (9, 10) SOBRE LOS (8) DE LOS ELEMENTOS (2) HACE POSIBLE OBTENER UN FLUJO DE NEUTRONES MAYOR EN ESTAS ZONAS QUE EN EL MAS MODERADO EN EL CONJUNTO (2), CON LO QUE SE REGULAMEJOR EL DESARROLLO DE LA ENERGIA. R
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7905800A SE420545B (sv) | 1979-07-03 | 1979-07-03 | Brenslepatron for en kokarreaktor |
Publications (2)
Publication Number | Publication Date |
---|---|
ES492958A0 ES492958A0 (es) | 1981-05-16 |
ES8105881A1 true ES8105881A1 (es) | 1981-05-16 |
Family
ID=20338435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492958A Expired ES8105881A1 (es) | 1979-07-03 | 1980-06-30 | Conjunto de combustible |
Country Status (12)
Country | Link |
---|---|
US (1) | US4348355A (es) |
JP (1) | JPS5610284A (es) |
BE (1) | BE884093A (es) |
CH (1) | CH651417A5 (es) |
DE (1) | DE3022687A1 (es) |
ES (1) | ES8105881A1 (es) |
FI (1) | FI69221C (es) |
FR (1) | FR2461333B1 (es) |
GB (1) | GB2054247B (es) |
IT (1) | IT1128845B (es) |
NL (1) | NL8003629A (es) |
SE (1) | SE420545B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE421969B (sv) * | 1980-03-17 | 1982-02-08 | Asea Atom Ab | Brenslepatron for en kokarreaktor |
SE424237B (sv) * | 1980-10-29 | 1982-07-05 | Asea Atom Ab | Brensleelement for en kokarreaktor |
SE423760B (sv) * | 1980-11-05 | 1982-05-24 | Asea Atom Ab | Kernbrenslepatron |
SE424929B (sv) * | 1980-12-19 | 1982-08-16 | Asea Atom Ab | Brenslepatron avsedd for en kokvattenreaktor |
JPS57127872A (en) * | 1981-02-02 | 1982-08-09 | Hitachi Ltd | Bwr type reactor |
US4514358A (en) * | 1981-03-31 | 1985-04-30 | Ab Asea-Atom | Fuel assembly |
SE426530B (sv) * | 1981-05-15 | 1983-01-24 | Asea Atom Ab | Brenslepatron avsedd for en kokvattenreaktor |
SE446134B (sv) * | 1982-04-15 | 1986-08-11 | Westinghouse Electric Corp | Kernbrensleanordning |
US4666664A (en) * | 1982-04-15 | 1987-05-19 | Westinghouse Electric Corp. | Coolant flow paths within a nuclear fuel assembly |
SE446135B (sv) * | 1982-04-15 | 1986-08-11 | Westinghouse Electric Corp | Kernbrenslepatron |
US4560532A (en) * | 1982-04-15 | 1985-12-24 | Westinghouse Electric Corp. | Nuclear fuel assembly |
SE431691B (sv) * | 1982-07-12 | 1984-02-20 | Asea Atom Ab | Kernbrenslepatron |
DE3345099A1 (de) * | 1983-12-13 | 1985-06-20 | Kraftwerk Union AG, 4330 Mülheim | Fluessigkeitsgekuehlter kernreaktor, insbesondere siedewasserreaktor |
US4652426A (en) * | 1984-08-20 | 1987-03-24 | Westinghouse Electric Corp. | Water tubes arranged in cross-like pattern in a fuel assembly |
US4716016A (en) * | 1985-03-04 | 1987-12-29 | Westinghouse Electric Corp. | Universal fuel assembly construction for a nuclear reactor |
US4716015A (en) * | 1985-05-15 | 1987-12-29 | Westinghouse Electric Corp. | Modular nuclear fuel assembly design |
US4649021A (en) * | 1985-06-19 | 1987-03-10 | Westinghouse Electric Corp. | BWR fuel assembly with water flow mixing chamber at fuel bundle/water cross entrance |
US4716011A (en) * | 1985-10-09 | 1987-12-29 | Westinghouse Electric Corp. | BWR fuel assembly bottom nozzle with one-way coolant flow valve |
US4708845A (en) * | 1985-10-18 | 1987-11-24 | Westinghouse Electric Corp. | BWR fuel assembly with improved spacer and fuel bundle design for enhanced thermal-hydraulic performance |
US5347550A (en) * | 1987-03-28 | 1994-09-13 | Kabushiki Kaisha Toshiba | Core of light-water reactor |
JP2507408B2 (ja) * | 1987-04-02 | 1996-06-12 | 株式会社東芝 | 燃料集合体 |
US4818478A (en) * | 1987-12-07 | 1989-04-04 | Westinghouse Electric Corp. | BWR fuel assembly mini-bundle having interior fuel rods of reduced diameter |
SE470170B (sv) * | 1992-04-29 | 1993-11-22 | Asea Atom Ab | Sätt vid drift av en kärnreaktor av kokvattentyp |
TW303470B (es) * | 1994-09-30 | 1997-04-21 | Siemens Ag | |
US5519746A (en) * | 1994-11-28 | 1996-05-21 | General Electric Company | Large BWR fuel channel design |
US6934350B1 (en) | 1998-02-17 | 2005-08-23 | General Electric Company | Core configuration for a nuclear reactor |
FR2809225B1 (fr) * | 2000-05-16 | 2002-07-12 | Commissariat Energie Atomique | Element combustible monobloc et reacteur nucleaire a eau bouillante et a spectre rapide utilisant des elements de ce type |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1276233A (fr) * | 1960-03-14 | 1961-11-17 | Gen Nuclear Engineering Co | Perfectionnements apportés à des réacteurs nucléaires |
BE633077A (es) * | 1962-05-30 | |||
FR1375517A (fr) * | 1962-11-29 | 1964-10-16 | Babcock & Wilcox Ltd | Perfectionnements aux réacteurs nucléaires |
US3158549A (en) * | 1963-04-19 | 1964-11-24 | Wayne D Fowler | Fuel assembly for neutronic reactor |
SE327022B (es) * | 1968-12-02 | 1970-08-10 | Asea Ab | |
BE791885A (fr) * | 1971-11-26 | 1973-03-16 | Gen Electric | Coeur de reacteur nucleaire avec commande de refrigerant en derivation |
SE359395B (es) * | 1971-12-27 | 1973-08-27 | Asea Atom Ab | |
SE386486B (sv) * | 1973-01-22 | 1976-08-09 | United Turbine Ab & Co | Flerstegskompressor |
FR2326764A1 (fr) * | 1975-10-02 | 1977-04-29 | Commissariat Energie Atomique | Structure de coeur pour reacteur nucleaire |
JPS6046390B2 (ja) * | 1976-06-14 | 1985-10-15 | 株式会社日立製作所 | 燃料集合体 |
-
1979
- 1979-07-03 SE SE7905800A patent/SE420545B/sv unknown
-
1980
- 1980-06-10 CH CH4440/80A patent/CH651417A5/de not_active IP Right Cessation
- 1980-06-11 US US06/158,616 patent/US4348355A/en not_active Expired - Lifetime
- 1980-06-18 DE DE19803022687 patent/DE3022687A1/de active Granted
- 1980-06-23 NL NL8003629A patent/NL8003629A/nl not_active Application Discontinuation
- 1980-06-30 ES ES492958A patent/ES8105881A1/es not_active Expired
- 1980-06-30 BE BE0/201246A patent/BE884093A/fr not_active IP Right Cessation
- 1980-07-01 JP JP8992180A patent/JPS5610284A/ja active Granted
- 1980-07-02 IT IT68040/80A patent/IT1128845B/it active
- 1980-07-02 GB GB8021697A patent/GB2054247B/en not_active Expired
- 1980-07-02 FI FI802122A patent/FI69221C/fi not_active IP Right Cessation
- 1980-07-02 FR FR8014724A patent/FR2461333B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE884093A (fr) | 1980-10-16 |
JPS5610284A (en) | 1981-02-02 |
IT1128845B (it) | 1986-06-04 |
GB2054247A (en) | 1981-02-11 |
NL8003629A (nl) | 1981-01-06 |
FI802122A (fi) | 1981-01-04 |
FI69221C (fi) | 1985-12-10 |
GB2054247B (en) | 1983-01-26 |
US4348355A (en) | 1982-09-07 |
DE3022687A1 (de) | 1981-01-29 |
CH651417A5 (de) | 1985-09-13 |
JPH0128357B2 (es) | 1989-06-02 |
FR2461333A1 (fr) | 1981-01-30 |
IT8068040A0 (it) | 1980-07-02 |
FR2461333B1 (fr) | 1986-12-12 |
SE420545B (sv) | 1981-10-12 |
ES492958A0 (es) | 1981-05-16 |
SE7905800L (sv) | 1981-01-04 |
DE3022687C2 (es) | 1992-05-27 |
FI69221B (fi) | 1985-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8105881A1 (es) | Conjunto de combustible | |
ES8702034A1 (es) | Conjunto de combustible nuclear | |
DE3066272D1 (en) | Fuel assemblies for nuclear reactors | |
DE3068800D1 (en) | Spacer grid for nuclear fuel elements | |
ES8404091A1 (es) | Conjunto de combustible destinado a un reactor del tipo de agua en ebullicion. | |
IT1133744B (it) | Complesso di combustibile ricostituibile per un reattore nucleare | |
DE69016173D1 (de) | Kernbrennstoffbündel für einen Siedewasserreaktor. | |
IT1122114B (it) | Griglia per complesso di combustibile di reattore nucleare | |
IT7925891A0 (it) | Perfezionamenti in gruppi combustibili per reattori nucleari. | |
GB2021303B (en) | Nuclear reactor fuel assemblies | |
DE69010842D1 (de) | Kernbrennstoffbündel für einen Siedewasserreaktor. | |
ES481168A1 (es) | Metodo para recargar con combustible un reactor nuclear. | |
DE69018195D1 (de) | Kernbrennstoffbündel für einen Siedewasserreaktor. | |
IT7923378A0 (it) | Gabbia per l'immagazzinamento intermedio di fasci d'elementi combustibili per reattori nucleari. | |
DE3889090D1 (de) | Brennstabbündel für Siedewasserreaktor. | |
DE69210086D1 (de) | Teillängenbrennstabbündel mit Dampfabscheider für einen Siedewasserreaktor | |
EP0005623A3 (en) | Arrangement for storing spent nuclear fuel rods at a reactor site | |
DE69206757D1 (de) | Abstandshalter für Kernreaktorbrennstabbündel | |
FR74657E (fr) | Canaux déflecteurs pour barres de combustible d'un réacteur nucléaire | |
GB1169868A (en) | Nuclear Fuel Assembly | |
IT7968992A0 (it) | Gruppo del combustibile per reattori nucleari | |
EP0028442A3 (en) | Storage arrangements for nuclear fuel elements | |
IT1131763B (it) | Contenitore di combustibile nucleare resistente all'idrogeno | |
SE8406378D0 (sv) | Kokvattenreaktor | |
ES345081A1 (es) | Un dispositivo de barra de control. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020304 |