SE8801432L - Braenslekanal foer en kaernreaktor - Google Patents

Braenslekanal foer en kaernreaktor

Info

Publication number
SE8801432L
SE8801432L SE8801432A SE8801432A SE8801432L SE 8801432 L SE8801432 L SE 8801432L SE 8801432 A SE8801432 A SE 8801432A SE 8801432 A SE8801432 A SE 8801432A SE 8801432 L SE8801432 L SE 8801432L
Authority
SE
Sweden
Prior art keywords
channel
displaced
assembly
nuclear fuel
occurs
Prior art date
Application number
SE8801432A
Other languages
English (en)
Other versions
SE503333C2 (sv
SE8801432D0 (sv
Inventor
Richard Arthur Wolters Jr
Mark Joseph Colby
Robert Bruce Elkins
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE8801432D0 publication Critical patent/SE8801432D0/sv
Publication of SE8801432L publication Critical patent/SE8801432L/sv
Publication of SE503333C2 publication Critical patent/SE503333C2/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • 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
    • G21C3/324—Coats or envelopes for the bundles
    • 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
    • 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
    • G21C3/334—Assembling, maintenance or repair of 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
SE8801432A 1987-05-15 1988-04-18 Bränsleaggregat för kärnreaktor SE503333C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/049,897 US4767595A (en) 1987-05-15 1987-05-15 Repositioned fuel assembly

Publications (3)

Publication Number Publication Date
SE8801432D0 SE8801432D0 (sv) 1988-04-18
SE8801432L true SE8801432L (sv) 1988-11-16
SE503333C2 SE503333C2 (sv) 1996-05-28

Family

ID=21962323

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801432A SE503333C2 (sv) 1987-05-15 1988-04-18 Bränsleaggregat för kärnreaktor

Country Status (7)

Country Link
US (1) US4767595A (sv)
JP (1) JPH0631749B2 (sv)
CH (1) CH675319A5 (sv)
DE (1) DE3816277A1 (sv)
ES (1) ES2006942A6 (sv)
IT (1) IT1217568B (sv)
SE (1) SE503333C2 (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423382B1 (de) * 1989-10-16 1994-07-27 Siemens Aktiengesellschaft Kernreaktorbrennelement
JPH0816709B2 (ja) * 1990-05-25 1996-02-21 株式会社日立製作所 燃料集合体，チヤンネルボツクス，チヤンネルボツクスの製造方法及び原子炉の炉心
US5143690A (en) * 1990-07-10 1992-09-01 General Electric Company Fuel-assembly inversion for dual-phase nuclear reactors
US5406604A (en) * 1993-11-18 1995-04-11 General Electric Company Two part tie plate adapted to D & C lattice
US5787141A (en) * 1997-05-19 1998-07-28 General Electric Company Lower tie plate optimized for reduced pressure drop
JP3788045B2 (ja) 1998-07-01 2006-06-21 株式会社日立製作所 燃料集合体
JP3977532B2 (ja) * 1998-12-24 2007-09-19 株式会社日立製作所 燃料集合体、原子炉の炉心及びチャンネルボックス
US6813327B1 (en) * 2000-10-19 2004-11-02 General Electric Company Core support for an F-lattice core of a boiling water nuclear reactor
US20040096026A1 (en) * 2002-11-18 2004-05-20 Hwang Choe Apparatus and methods for optimizing reactor core coolant flow distributions
US7702060B2 (en) * 2006-10-20 2010-04-20 Global Nuclear Fuel - Americas, L.L.C. Expanded nuclear fuel channel
US7848476B2 (en) * 2007-08-29 2010-12-07 Global Nuclear Fuel - Americas, Llc Channel seating tool for nuclear fuel assembly and method for seating channel on the assembly
EP3607559B1 (en) 2017-03-21 2022-03-02 SMR Inventec, LLC Optimized nuclear fuel core design for a small modular reactor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258512A (sv) * 1959-12-11
US3122484A (en) * 1960-04-18 1964-02-25 Haig P Iskenderian Reactor having fuel element coated with burnable poison
US3101309A (en) * 1962-01-25 1963-08-20 Edward F Groh Fastener for an assembly of plates
US3338791A (en) * 1965-06-07 1967-08-29 Gen Electric Reactor device
US3853701A (en) * 1970-02-23 1974-12-10 Tokyo Shibaura Electric Co Nuclear reactor core assembly
JPS4932556Y1 (sv) * 1970-06-30 1974-09-03
JPS549279B2 (sv) * 1972-07-12 1979-04-23
DE2656441C2 (de) * 1976-12-14 1986-10-16 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Distanzpflaster zur gegenseitigen Abstützung hexagonaler Brennelementkästen eines schnellen, natriumgekühlten Brutreaktors
JPS53148690A (en) * 1977-06-01 1978-12-25 Toshiba Corp Fuel assembly
DE3044570A1 (de) * 1980-07-21 1982-07-08 Kraftwerk Union AG, 4330 Mülheim Stuetzteil - insbesondere fuer ein verfahren zum be- und/oder entladen eines kernreaktors
US4448745A (en) * 1982-04-05 1984-05-15 Combustion Engineering, Inc. Lateral support for nuclear fuel assemblies
US4560532A (en) * 1982-04-15 1985-12-24 Westinghouse Electric Corp. Nuclear fuel assembly

Also Published As

Publication number Publication date
DE3816277A1 (de) 1988-12-01
CH675319A5 (sv) 1990-09-14
IT8820543A0 (it) 1988-05-12
IT1217568B (it) 1990-03-30
SE503333C2 (sv) 1996-05-28
JPS63305289A (ja) 1988-12-13
US4767595A (en) 1988-08-30
DE3816277C2 (sv) 1990-05-10
SE8801432D0 (sv) 1988-04-18
JPH0631749B2 (ja) 1994-04-27
ES2006942A6 (es) 1989-05-16

Similar Documents

Publication Publication Date Title
SE8801432L (sv) Braenslekanal foer en kaernreaktor
US3205144A (en) Reactor fuel hold-down assemblies
ES8501559A1 (es) Estructura de combustible para reactor nuclear.
ES2003983A6 (es) Un conjunto de combustible para un reactor nuclear
GB1455201A (en) Assembly mechanism for nuclear fuel bundles
ES8402448A1 (es) Grupo combustible para un reactor de ebullicion de agua.
GB1438150A (en) Removable upper tie plate
SE8500900D0 (sv) Method for operating boiling water-type atomic power plant
ES8404092A1 (es) "una disposicion de combustible para un reactor nuclear.
KR930005574B1 (ko) 연료 집합체
ES8404543A1 (es) Mejoras introducidas en un conjunto de combustible para un nucleo de reactor de agua hirviendo.
DE3574069D1 (en) Method of starting up a nuclear reactor, and a light-water and spectral-shift nuclear reactor for doing so
ES8705141A1 (es) Un conjunto de combustible fertil para uso en un nucleo de reactor nuclear
ES467218A1 (es) Perfeccionamientos introducidos en las instalaciones de pasode agua a presion por un reactor nuclear
ZA836897B (en) Process for the operation of a light water moderated and cooled nuclear reactor
SE8406378L (sv) Kokvattenreaktor
DE3562687D1 (en) Nuclear reactor core control device
ES8801056A1 (es) Un conjunto de combustible nuclear
JPS646793A (en) Nuclear fuel assembly
JPS6457195A (en) Fuel assembly for boiling water reactor
ES8702040A1 (es) Perfeccionamientos en un conjunto de combustible de reactor nuclear
JPS5222693A (en) Rod by which output power in nuclear reactor is made even
GB1188086A (en) Improvements relating to Nuclear Reactors
JPS646892A (en) Core internal structure of nuclear reactor
JPS5410893A (en) Structure of reactor

Legal Events

Date Code Title Description
NUG Patent has lapsed