ES2086826T3 - Elemento combustible de un reactor nuclear con una estructura reticular para la generacion de turbulencias. - Google Patents

Elemento combustible de un reactor nuclear con una estructura reticular para la generacion de turbulencias.

Info

Publication number
ES2086826T3
ES2086826T3 ES93108949T ES93108949T ES2086826T3 ES 2086826 T3 ES2086826 T3 ES 2086826T3 ES 93108949 T ES93108949 T ES 93108949T ES 93108949 T ES93108949 T ES 93108949T ES 2086826 T3 ES2086826 T3 ES 2086826T3
Authority
ES
Spain
Prior art keywords
arms
turbulencies
generation
nuclear reactor
reticular structure
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 - Lifetime
Application number
ES93108949T
Other languages
English (en)
Spanish (es)
Inventor
Johann Dr Meseth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2086826T3 publication Critical patent/ES2086826T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
ES93108949T 1992-06-10 1993-06-03 Elemento combustible de un reactor nuclear con una estructura reticular para la generacion de turbulencias. Expired - Lifetime ES2086826T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4219008 1992-06-10

Publications (1)

Publication Number Publication Date
ES2086826T3 true ES2086826T3 (es) 1996-07-01

Family

ID=6460732

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93108949T Expired - Lifetime ES2086826T3 (es) 1992-06-10 1993-06-03 Elemento combustible de un reactor nuclear con una estructura reticular para la generacion de turbulencias.

Country Status (6)

Country Link
US (1) US5365557A (enEXAMPLES)
EP (1) EP0573899B1 (enEXAMPLES)
JP (1) JPH0659067A (enEXAMPLES)
DE (1) DE59302325D1 (enEXAMPLES)
ES (1) ES2086826T3 (enEXAMPLES)
TW (1) TW234764B (enEXAMPLES)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2167679T3 (es) * 1996-04-01 2002-05-16 Gen Electric Dispositivos de separacion de fluidos para espacios de descarga de haces de combustible nuclear.
US5875224A (en) * 1997-09-02 1999-02-23 General Electric Company Swirler attachment for a spacer of a nuclear fuel bundle
FR2837975B1 (fr) * 2002-03-29 2005-08-26 Framatome Anp Grille entretoise d'un assemblage de combustible pour un reacteur nucleaire refroidi par de l'eau legere
US20060278172A1 (en) * 2002-04-05 2006-12-14 Peter Ragonetti Interactive bird perches
RU2290707C1 (ru) 2005-07-08 2006-12-27 Открытое акционерное общество "ТВЭЛ" Дистанционирующая решетка
RU2331119C1 (ru) * 2006-12-22 2008-08-10 Открытое акционерное общество "ТВЭЛ" Тепловыделяющая сборка и вставной дистанционирующий элемент

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR236461A (enEXAMPLES) * 1958-09-26
DE1255122B (de) * 1959-12-09 1967-11-30 Snecma Waermetauschvorrichtung, bestehend aus Rohren und zwischen den Rohren angeordneten Drallfuehrungskoerpern
DE1514558A1 (de) * 1965-09-03 1969-06-26 Siemens Ag Abstandshalter fuer Kernreaktorbrennelemente
DE2260593A1 (de) * 1971-12-17 1973-07-05 Combustion Eng Kern fuer einen kernreaktor
US3847736A (en) * 1972-01-24 1974-11-12 Combustion Eng Flow twister for a nuclear reactor
US4039379A (en) * 1975-02-28 1977-08-02 Exxon Nuclear Company, Inc. Mixing vane grid spacer
DE2625930A1 (de) * 1975-06-18 1976-12-30 Artisan Ind Duennschichtverdampfer sowie verfahren zur behandlung von fluessigkeiten in duennen schichten
GB1517670A (en) * 1976-01-09 1978-07-12 Commissariat Energie Atomique Spacer grids for nuclear reactor fuel assemblies
FR2426312A1 (fr) * 1978-05-19 1979-12-14 Framatome Sa Dispositif de maintien transversal des barreaux combustibles d'un assemblage pour reacteur nucleaire
DE3567305D1 (en) * 1984-12-07 1989-02-09 Siemens Ag Nuclear-reactor fuel element
DE3519421C2 (de) * 1985-05-30 1993-12-09 Siemens Ag Kernreaktorbrennelement
US4744942A (en) * 1986-06-11 1988-05-17 Westinghouse Electric Corp. Nuclear reactor spacer grid loading
EP0308701B1 (en) * 1987-09-24 1992-11-25 General Electric Company Swirl vanes integral with spacer grid
US4913875A (en) * 1987-09-24 1990-04-03 General Electric Company Swirl vanes integral with spacer grid
ES2057252T3 (es) * 1990-05-07 1994-10-16 Siemens Ag Elemento de combustion para reactores nucleares refrigerados con agua.
US5229068A (en) * 1991-05-17 1993-07-20 General Electric Company Optimized critical power in a fuel bundle with part length rods
TW201840B (enEXAMPLES) * 1991-05-17 1993-03-11 Gen Electric

Also Published As

Publication number Publication date
US5365557A (en) 1994-11-15
DE59302325D1 (de) 1996-05-30
EP0573899A1 (de) 1993-12-15
JPH0659067A (ja) 1994-03-04
EP0573899B1 (de) 1996-04-24
TW234764B (enEXAMPLES) 1994-11-21

Similar Documents

Publication Publication Date Title
ES553459A0 (es) Una disposicion para facilitar la carga de varillas de combustible en un conjunto de combustible nuclear
ES531330A0 (es) Metodo para generar una presentacion, visual del tiempo real correpondiente al estado de seguridad de una central nuclear.
DE68909814D1 (de) Kernbrennstoffbündelstützgitter.
ES2036922B1 (es) Procedimiento de obtencion de mezclas de polisacaridos de bajos pesos moleculares.
MX155889A (es) Mejoras en planta generadora de energia con sistema auxiliar para complenentar las demandas maximas
ES2131311T3 (es) Procedimiento para preparar poliesteres de polioles con bajos niveles de trigliceridos.
MX152808A (es) Mejoras a una celda fotovoltaica y metodo para producirla
IT1181663B (it) Cella elettrochimica e metodo per generare energia con essa
ES2086826T3 (es) Elemento combustible de un reactor nuclear con una estructura reticular para la generacion de turbulencias.
ES524693A0 (es) Reja para soportar barras de combustible en un conjunto de combustible de reactor nuclear.
ES389501A2 (es) Rejilla espaciadora para soporte de los elementos de com- bustible en los reactores nucleares.
IT1138763B (it) Perfezionamenti in una turbina a gas di potenza
ES537699A0 (es) Maquina de recarga de combustible destinada a funcionar en una instalacion de reactor nuclear
DE3763120D1 (de) Abstandshalter fuer kernbrennstabbuendel und ein damit versehenes brennstabbuendel.
IT1144776B (it) Procedimento e dispositivo per rilevare le modificazioni dello stato meccanico delle parti di una struttura impiantata nel mare
BR7507579A (pt) Uma estrutura de grade celular de elementos de combustivel e um processo para inserir e remover hastes de combustivel nuclear em relacao a uma estrutura de grade de elementos de combustivel
ES280862Y (es) Barra de veneno combustible destinada a ser utilizada en un conjunto de combustible de reactor nuclear
ES296421Y (es) Una rejilla separadora para espaciar varillas de combustible en un conjunto de combustible de un reactor nuclear.
ES251218Y (es) Herramienta para ajustar el nivel de barras de combustible en un conjunto de combustible.
MX165790B (es) Explosivo compuesto que utiliza combustibles solubles en agua
ES511398A0 (es) Dispositivo para impedir la salida de gases de fision a traves de un agujero formado en una barra de combustible nuclear.
ES2179270T3 (es) Mecanismo de captura de separador para barras de agua no redondas.
ES292496Y (es) Un bastidor para almacenar conjuntos de combustible nuclear
ES541449A0 (es) Varilla de veneno destinada a ser utilizada en un reactor nuclear
ES296815Y (es) Estructura montable y desmontable de rastrillos para el almacenamiento de elementos combustibles de reactores nucleares.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 573899

Country of ref document: ES