DE69708397D1 - Brennstabbündel und Verfahren zur Fertigung eines Brennstabbündelströmungskanals - Google Patents

Brennstabbündel und Verfahren zur Fertigung eines Brennstabbündelströmungskanals

Info

Publication number
DE69708397D1
DE69708397D1 DE69708397T DE69708397T DE69708397D1 DE 69708397 D1 DE69708397 D1 DE 69708397D1 DE 69708397 T DE69708397 T DE 69708397T DE 69708397 T DE69708397 T DE 69708397T DE 69708397 D1 DE69708397 D1 DE 69708397D1
Authority
DE
Germany
Prior art keywords
fuel bundle
manufacturing
flow channel
fuel
bundle flow
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 - Fee Related
Application number
DE69708397T
Other languages
English (en)
Other versions
DE69708397T2 (de
Inventor
Tadashi Fujieda
Masahisa Inagaki
Iwao Takase
Yoshitaka Nishino
Junichi Yamashita
Akihiro Yamanaka
Kenichi Ito
Junjiro Nakajima
Takehiro Seto
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.)
Hitachi Ltd
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
Application granted granted Critical
Publication of DE69708397D1 publication Critical patent/DE69708397D1/de
Publication of DE69708397T2 publication Critical patent/DE69708397T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G21C3/324—Coats or envelopes for the bundles
    • 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
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
DE69708397T 1996-06-26 1997-06-19 Brennstabbündel und Verfahren zur Fertigung eines Brennstabbündelströmungskanals Expired - Fee Related DE69708397T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16644496A JP3419997B2 (ja) 1996-06-26 1996-06-26 燃料集合体と該燃料集合体用のチャンネルボックスの製造方法

Publications (2)

Publication Number Publication Date
DE69708397D1 true DE69708397D1 (de) 2002-01-03
DE69708397T2 DE69708397T2 (de) 2002-08-22

Family

ID=15831527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708397T Expired - Fee Related DE69708397T2 (de) 1996-06-26 1997-06-19 Brennstabbündel und Verfahren zur Fertigung eines Brennstabbündelströmungskanals

Country Status (7)

Country Link
US (1) US5872826A (de)
EP (1) EP0817203B1 (de)
JP (1) JP3419997B2 (de)
KR (1) KR980005067A (de)
CN (1) CN1181597A (de)
DE (1) DE69708397T2 (de)
TW (1) TW374180B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW512177B (en) * 1998-02-12 2002-12-01 Hitachi Ltd Composite member and fuel assembly using the same
US6442227B1 (en) * 1999-11-24 2002-08-27 Westinghouse Electric Co. Llc Sleeve assembly for nuclear fuel racks
US20040146918A1 (en) * 2000-02-18 2004-07-29 Weiner Michael L. Hybrid nucleic acid assembly
US6426476B1 (en) 2000-07-20 2002-07-30 Battelle Memorial Institute Laminated rare earth structure and method of making
US6658078B2 (en) * 2001-07-23 2003-12-02 Tokyo Electric Power Co. MOX nuclear fuel assembly employable for a thermal neutron nuclear reactor
US6683931B1 (en) * 2001-12-19 2004-01-27 Westinghouse Electric Company Llc Unirradiated nuclear fuel transport system
US7412021B2 (en) * 2005-07-26 2008-08-12 Westinghouse Electric Co Llc Advanced gray rod control assembly
US9165691B2 (en) 2009-04-17 2015-10-20 Ge-Hitachi Nuclear Energy Americas Llc Burnable poison materials and apparatuses for nuclear reactors and methods of using the same
KR102057337B1 (ko) * 2009-11-02 2019-12-18 테라파워, 엘엘씨 정상파 핵 분열 반응로 및 방법
KR102025676B1 (ko) * 2010-09-03 2019-09-26 아토믹 에너지 오브 캐나다 리미티드 토륨을 함유하는 핵연료 다발 및 그것을 포함하는 원자로
SE536894C2 (sv) * 2013-04-18 2014-10-21 Westinghouse Electric Sweden Bränslekanal för en kärnkraftkokarvattenreaktor
CN104416258A (zh) * 2013-09-11 2015-03-18 中核北方核燃料元件有限公司 一种控制钎焊次组件焊缝外铍锆合金缺陷产生的方法
CN105788684A (zh) * 2014-12-26 2016-07-20 中核建中核燃料元件有限公司 一种tvs-2m燃料棒涂膜设备的改造方法
CN110643876A (zh) * 2019-09-19 2020-01-03 有研工程技术研究院有限公司 一种耐腐蚀、高中子吸收性能钆锆合金箔材及制备方法
KR102128532B1 (ko) * 2019-10-29 2020-06-30 한국과학기술원 디스크형 가연성흡수체를 포함한 핵연료 봉

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO117432B (de) * 1968-04-06 1969-08-11 Atomenergi Inst For
JPS55129790A (en) * 1979-03-29 1980-10-07 Tokyo Electric Power Co Nuclear reactor core
FR2520916B1 (fr) * 1982-02-03 1986-04-18 Fragema Framatome & Cogema Assemblage combustible a poison consommable
JPS5972087A (ja) * 1982-10-18 1984-04-23 日本原子力事業株式会社 燃料集合体
US4626404A (en) * 1983-12-21 1986-12-02 Westinghouse Electric Corp. Annular burnable absorber rod
US4576787A (en) * 1983-12-21 1986-03-18 Westinghouse Electric Corp. Burnable absorber assembly
JPS60146185A (ja) * 1984-01-10 1985-08-01 株式会社東芝 燃料集合体
JPS60187890A (ja) * 1984-03-07 1985-09-25 株式会社東芝 燃料集合体
JP2560571B2 (ja) * 1991-07-15 1996-12-04 株式会社日立製作所 燃料チャンネルボックスの製造方法及び燃料チャンネルボックス
JP3283902B2 (ja) * 1992-05-07 2002-05-20 株式会社東芝 燃料集合体および可燃性毒物棒
JPH06102386A (ja) * 1992-09-22 1994-04-15 Toshiba Corp 核燃料集合体
US5416813A (en) * 1992-10-30 1995-05-16 Kabushiki Kaisha Toshiba Moderator rod containing burnable poison and fuel assembly utilizing same
JPH06342091A (ja) * 1993-05-31 1994-12-13 Toshiba Corp 燃料集合体
US5629964A (en) * 1994-03-11 1997-05-13 Roberts; Paul Neutron absorbing apparatus
DE9414259U1 (de) * 1994-09-02 1994-11-17 Siemens AG, 80333 München Kernreaktorbrennelement

Also Published As

Publication number Publication date
CN1181597A (zh) 1998-05-13
TW374180B (en) 1999-11-11
EP0817203B1 (de) 2001-11-21
DE69708397T2 (de) 2002-08-22
US5872826A (en) 1999-02-16
EP0817203A1 (de) 1998-01-07
JP3419997B2 (ja) 2003-06-23
KR980005067A (ko) 1998-03-30
JPH1010257A (ja) 1998-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee