ES2092229T3 - Reflector para reactor nuclear. - Google Patents

Reflector para reactor nuclear.

Info

Publication number
ES2092229T3
ES2092229T3 ES93304674T ES93304674T ES2092229T3 ES 2092229 T3 ES2092229 T3 ES 2092229T3 ES 93304674 T ES93304674 T ES 93304674T ES 93304674 T ES93304674 T ES 93304674T ES 2092229 T3 ES2092229 T3 ES 2092229T3
Authority
ES
Spain
Prior art keywords
reactor
reflecting
reflector
project
block
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
ES93304674T
Other languages
English (en)
Inventor
Ronald Jacobs Hopkins
Michael C Misvel
John Thomas Land
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of ES2092229T3 publication Critical patent/ES2092229T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Fuel Cell (AREA)

Abstract

SE PRESENTA UNA PANTALLA REFLECTORA PARA UN REACTOR NUECLEAR QUE CONSTA DE UNA PILA (11) DE BLOQUES REFLECTORES (10.1-10.8) CON UNOS PASADIZOS VERTICALES PARA EL FLUJO DE AGUA PARA REFRIGERAR LA PANTALLA REFLECTORA. LA INTERCONEXION ENTRE LOS BLOQUES ES OPUESTA A UNOS PUNTOS DE SOPORTE PARA LAS BARRAS COMBUSTIBLES DEL REACTOR (16). EL AGUA FLUYE ENTRE LA PANTALLA REFLECTORA Y EL CUERPO DEL REACTOR (20) DESDE LOS PASADIZOS (30) QUE HAY EN UN BLOQUE INFERIOR (10.1). EL BLOQUE SUPERIOR (10.8) CONTIENE UN SALIENTE (10.81) PARA LIMITAR ESTE FLUJO Y EL SALIENTE TIENE UNA RANURA (10.83) PARA RECIBIR A UNA ESPIGA DE ALINEACION (10.60) QUE SE SUELDA AL CUERPO. DOS ELEMENTOS DE COMPENSACION DESMONTABLES (62) RETIENE A LA ESPIGA DENTRO DE LA RANURA. UNAS BARRAS DE ALINEACION (80) SE EXTIENDEN POR TODO LO LARGO DE LA PILA POR DENTRO DE UNAS RANURAS QUE SE FORMAN EN CADA UNO DE LOS BLOQUES CUANDO SE MONTA LA PILA.
ES93304674T 1992-06-24 1993-06-16 Reflector para reactor nuclear. Expired - Lifetime ES2092229T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/903,634 US5319692A (en) 1992-06-24 1992-06-24 Nuclear reactor reflector

Publications (1)

Publication Number Publication Date
ES2092229T3 true ES2092229T3 (es) 1996-11-16

Family

ID=25417834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93304674T Expired - Lifetime ES2092229T3 (es) 1992-06-24 1993-06-16 Reflector para reactor nuclear.

Country Status (8)

Country Link
US (1) US5319692A (es)
EP (1) EP0576195B1 (es)
JP (2) JP3056023B2 (es)
KR (1) KR100299801B1 (es)
CN (1) CN1041570C (es)
CZ (1) CZ283837B6 (es)
DE (1) DE69304622T2 (es)
ES (1) ES2092229T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5600690A (en) * 1994-02-02 1997-02-04 Mpr Associates, Inc. Method and apparatus for repairing boiling water reactor shrouds utilizing tie-rods and braces
US5600689A (en) * 1994-02-02 1997-02-04 Mpr Associates, Inc. Method and apparatus for repairing boiling water reactor shrouds utilizing tie-rods with multiple longitudinal members
US5402570A (en) * 1994-02-02 1995-04-04 Mpr Associates, Inc. Method for repairing boiling water reactor shrouds
US5680424A (en) * 1996-02-28 1997-10-21 Westinghouse Electric Corporation PWR radial reflector
US5687206A (en) * 1996-03-15 1997-11-11 Mpr Associates, Inc. Method of replacing a boiling water reactor core shroud
US5828713A (en) * 1996-10-15 1998-10-27 Mpr Associates, Inc. Replacement core shroud assembly for a boiling water reactor
JP4101471B2 (ja) * 2001-04-26 2008-06-18 三菱重工業株式会社 中性子反射体ボルト締結構造及びその締付方法
WO2008051203A2 (en) * 2005-10-13 2008-05-02 Westinghouse Electric Company Llc Advanced radial core reflector
JP4559965B2 (ja) * 2005-12-27 2010-10-13 株式会社東芝 核燃料集合体
EP2097905B1 (en) * 2007-01-02 2013-08-14 Westinghouse Electric Company LLC Pressurized water reactor with alignment plate
JP5202206B2 (ja) * 2008-09-18 2013-06-05 株式会社東芝 高速炉の反射体システム
US8615065B2 (en) 2009-10-22 2013-12-24 Westinghouse Electric Company Llc Modular radial neutron reflector
US8416908B2 (en) * 2011-05-13 2013-04-09 Neal Lawrence Mann Nuclear reactor control method and apparatus
US9959944B2 (en) 2012-04-12 2018-05-01 Bwxt Mpower, Inc. Self-supporting radial neutron reflector
CN103377717B (zh) * 2012-04-27 2015-09-30 上海核工程研究设计院 一种堆芯支承下板
US10923239B2 (en) * 2012-07-09 2021-02-16 Smr Inventec, Llc Moving an entire nuclear reactor core as a unitary structure
US11935663B2 (en) 2012-05-21 2024-03-19 Smr Inventec, Llc Control rod drive system for nuclear reactor
KR101651412B1 (ko) * 2014-11-20 2016-08-26 두산중공업 주식회사 원자로내부구조물용 노심지지배럴의 정렬구 및 정렬방법
CZ2020498A3 (cs) * 2020-09-08 2021-09-22 Západočeská Univerzita V Plzni Zařízení pro vytěsnění a zadržení chladiva
RU2755811C1 (ru) * 2021-02-18 2021-09-21 Юрий Васильевич Дробышевский Способ управляемого деления ядер и ядерный реактор
RU2761575C1 (ru) * 2021-05-17 2021-12-10 Юрий Васильевич Дробышевский Способ управляемого деления ядер и модульный ядерный реактор
CN116313188A (zh) * 2022-09-09 2023-06-23 深圳中广核工程设计有限公司 反应堆涡流抑制及流量分配装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146430A (en) * 1975-11-25 1979-03-27 Westinghouse Electric Corp. Nuclear reactor core flow baffling
FR2539244B1 (fr) * 1983-01-12 1989-01-27 Framatome Sa Dispositif de cloisonnement du coeur d'un reacteur nucleaire a eau sous pression
US4751043A (en) * 1984-02-03 1988-06-14 Westinghouse Electric Corp. Radial neutron reflector
US4849162A (en) * 1984-11-13 1989-07-18 Westinghouse Electric Corp. Modular radial neutron reflector
FR2625021B1 (fr) * 1987-12-22 1990-05-25 Framatome Sa Reacteur nucleaire a eau sous-pression et a cloisonnement massif
US4941159A (en) * 1988-10-14 1990-07-10 Westinghouse Electric Corp. Low neutron fluence nuclear reactor internals
FR2670046B1 (fr) * 1990-11-30 1993-03-05 Framatome Sa Reacteur nucleaire a eau sous pression et a cloisonnement massif.

Also Published As

Publication number Publication date
EP0576195A1 (en) 1993-12-29
JP3056023B2 (ja) 2000-06-26
US5319692A (en) 1994-06-07
CZ124393A3 (en) 1994-03-16
CZ283837B6 (cs) 1998-06-17
DE69304622D1 (de) 1996-10-17
EP0576195B1 (en) 1996-09-11
JPH06160575A (ja) 1994-06-07
DE69304622T2 (de) 1997-03-20
CN1041570C (zh) 1999-01-06
CN1080768A (zh) 1994-01-12
KR100299801B1 (ko) 2001-10-22
JPH0666981A (ja) 1994-03-11

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