SE453025B - Herdkonstruktion for kernreaktor - Google Patents

Herdkonstruktion for kernreaktor

Info

Publication number
SE453025B
SE453025B SE8004485A SE8004485A SE453025B SE 453025 B SE453025 B SE 453025B SE 8004485 A SE8004485 A SE 8004485A SE 8004485 A SE8004485 A SE 8004485A SE 453025 B SE453025 B SE 453025B
Authority
SE
Sweden
Prior art keywords
fuel
core
cells
fuel cells
primary
Prior art date
Application number
SE8004485A
Other languages
English (en)
Swedish (sv)
Other versions
SE8004485L (sv
Inventor
S Uchikawa
M Fuse
Y Kobayashi
R Takeda
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of SE8004485L publication Critical patent/SE8004485L/xx
Publication of SE453025B publication Critical patent/SE453025B/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • 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 Cell (AREA)
SE8004485A 1979-06-18 1980-06-17 Herdkonstruktion for kernreaktor SE453025B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7717379A JPS561386A (en) 1979-06-18 1979-06-18 Nuclear reactor core structure

Publications (2)

Publication Number Publication Date
SE8004485L SE8004485L (sv) 1980-12-19
SE453025B true SE453025B (sv) 1988-01-04

Family

ID=13626396

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004485A SE453025B (sv) 1979-06-18 1980-06-17 Herdkonstruktion for kernreaktor

Country Status (4)

Country Link
US (1) US4378329A (en:Method)
JP (1) JPS561386A (en:Method)
DE (1) DE3022747C2 (en:Method)
SE (1) SE453025B (en:Method)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548289A (en) * 1977-06-20 1979-01-22 Hitachi Ltd Reactor
FR2517866B1 (fr) * 1981-12-04 1987-05-07 Framatome Sa Assemblage combustible pour un reacteur nucleaire sous-modere
DE3309449A1 (de) * 1983-03-16 1984-09-20 Kraftwerk Union AG, 4330 Mülheim Brennelement mit quadratischem querschnitt fuer wassergekuehlte kernreaktoren
EP0130227B1 (en) * 1983-07-01 1987-03-18 Hitachi, Ltd. Method of loading nuclear fuel assemblies
US4818477A (en) * 1984-07-10 1989-04-04 Westinghouse Electric Corp. PCI resistant fuel and method and apparatus for controlling reactivity in a reactor core
US4606880A (en) * 1984-10-22 1986-08-19 Westinghouse Electric Corp. Symmetric blanket nuclear fuel assembly
US4716015A (en) * 1985-05-15 1987-12-29 Westinghouse Electric Corp. Modular nuclear fuel assembly design
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
JPS62261988A (ja) * 1986-05-08 1987-11-14 株式会社東芝 沸騰水型原子炉
JP2510565B2 (ja) * 1987-04-08 1996-06-26 株式会社日立製作所 原子炉の燃料集合体
US4986958A (en) * 1987-11-02 1991-01-22 Hitachi, Ltd. Fuel assembly
EP0369305A1 (en) * 1988-11-14 1990-05-23 Westinghouse Electric Corporation Fuel assembly containing fuel rods having standardized-length burnable absorber integral with fuel pellets and method of customizing fuel assembly
JP2564383B2 (ja) * 1988-12-12 1996-12-18 株式会社日立製作所 原子炉の炉心及び原子炉の燃料装荷方法並びに原子炉の運転方法
JP2915200B2 (ja) * 1991-07-24 1999-07-05 株式会社日立製作所 燃料装荷方法及び原子炉炉心
WO1998041991A1 (en) * 1997-03-17 1998-09-24 Hitachi, Ltd. Method of operating reactor
TW512177B (en) * 1998-02-12 2002-12-01 Hitachi Ltd Composite member and fuel assembly using the same
US6862329B1 (en) * 2003-10-06 2005-03-01 Global Nuclear Fuel-Americas Llc In-cycle shuffle
CN102714064B (zh) * 2009-11-06 2015-11-25 泰拉能源有限责任公司 核裂变行波反应堆及迁移燃料组件的系统
US9799416B2 (en) * 2009-11-06 2017-10-24 Terrapower, Llc Methods and systems for migrating fuel assemblies in a nuclear fission reactor
US9786392B2 (en) * 2009-11-06 2017-10-10 Terrapower, Llc Methods and systems for migrating fuel assemblies in a nuclear fission reactor
US10008294B2 (en) * 2009-11-06 2018-06-26 Terrapower, Llc Methods and systems for migrating fuel assemblies in a nuclear fission reactor
US9922733B2 (en) * 2009-11-06 2018-03-20 Terrapower, Llc Methods and systems for migrating fuel assemblies in a nuclear fission reactor
JP2011169858A (ja) * 2010-02-22 2011-09-01 Global Nuclear Fuel-Japan Co Ltd 沸騰水型原子炉の初装荷炉心
US9748006B2 (en) 2010-10-01 2017-08-29 Terrapower, Llc System and method for maintaining and establishing operational readiness in a fuel cell backup system of a nuclear reactor system
US9691508B2 (en) 2010-10-01 2017-06-27 Terrapower, Llc System and method for determining a state of operational readiness of a fuel cell backup system of a nuclear reactor system
JP5361964B2 (ja) * 2011-08-31 2013-12-04 日立Ｇｅニュークリア・エナジー株式会社 原子炉の初装荷炉心
US9583223B2 (en) 2012-06-23 2017-02-28 Global Nuclear Fuel—Americas Llc Nuclear reactor core loading and operation strategies
CN106033686B (zh) * 2015-09-21 2017-10-03 华北电力大学 一种可靠性高的核反应堆停堆装置
CN108364696B (zh) * 2018-02-13 2019-09-03 中国核动力研究设计院 一种十万千瓦级反应堆堆芯反应性控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141827A (en) * 1962-10-12 1964-07-21 Haig P Iskenderian Breeder reactor core with alternate zones of depleted and enriched fuel
US4251321A (en) * 1967-12-15 1981-02-17 General Electric Company Nuclear reactor utilizing plutonium
US3844886A (en) * 1968-05-02 1974-10-29 Gen Electric Nuclear reactor utilizing plutonium in peripheral fuel assemblies
FR2205419B1 (en:Method) * 1972-11-09 1977-01-28 Honeywell Bull Soc Ind
DE2815200C3 (de) * 1977-05-09 1980-06-26 Combustion Engineering, Inc., Windsor, Conn. (V.St.A.) Aus Brennstoffbaugruppen bestehender Kern eines Kernreaktors zur Leistungserzeugung und Verfahren zu seinem Betrieb
JPS548289A (en) * 1977-06-20 1979-01-22 Hitachi Ltd Reactor
JPS5435583A (en) * 1977-08-24 1979-03-15 Hitachi Ltd Water boller reactor
JPS5572891A (en) * 1978-11-29 1980-06-02 Hitachi Ltd Reactor core structure

Also Published As

Publication number Publication date
US4378329A (en) 1983-03-29
SE8004485L (sv) 1980-12-19
DE3022747A1 (de) 1981-01-29
JPS6244632B2 (en:Method) 1987-09-21
JPS561386A (en) 1981-01-09
DE3022747C2 (de) 1985-06-13

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