SE8900222D0 - Braenslepatron foer kaernreaktor - Google Patents

Braenslepatron foer kaernreaktor

Info

Publication number
SE8900222D0
SE8900222D0 SE8900222A SE8900222A SE8900222D0 SE 8900222 D0 SE8900222 D0 SE 8900222D0 SE 8900222 A SE8900222 A SE 8900222A SE 8900222 A SE8900222 A SE 8900222A SE 8900222 D0 SE8900222 D0 SE 8900222D0
Authority
SE
Sweden
Prior art keywords
fuel
fuel rods
nuclear reactor
portions
brainslepatron
Prior art date
Application number
SE8900222A
Other languages
English (en)
Other versions
SE8900222L (sv
SE505363C2 (sv
Inventor
M Ueda
Original Assignee
Toshiba Kk
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
Priority claimed from JP63011872A external-priority patent/JPH01189591A/ja
Priority claimed from JP63065735A external-priority patent/JPH01239496A/ja
Priority claimed from JP63078080A external-priority patent/JPH01253693A/ja
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of SE8900222D0 publication Critical patent/SE8900222D0/sv
Publication of SE8900222L publication Critical patent/SE8900222L/sv
Publication of SE505363C2 publication Critical patent/SE505363C2/sv

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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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
    • 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)
SE8900222A 1988-01-23 1989-01-23 Bränslepatron för kärnreaktor SE505363C2 (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63011872A JPH01189591A (ja) 1988-01-23 1988-01-23 燃料集合体
JP63065735A JPH01239496A (ja) 1988-03-22 1988-03-22 燃料集合体
JP63078080A JPH01253693A (ja) 1988-04-01 1988-04-01 燃料集合体

Publications (3)

Publication Number Publication Date
SE8900222D0 true SE8900222D0 (sv) 1989-01-23
SE8900222L SE8900222L (sv) 1989-07-24
SE505363C2 SE505363C2 (sv) 1997-08-11

Family

ID=27279620

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8900222A SE505363C2 (sv) 1988-01-23 1989-01-23 Bränslepatron för kärnreaktor

Country Status (3)

Country Link
US (1) US5009840A (sv)
DE (1) DE3901504A1 (sv)
SE (1) SE505363C2 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107967954A (zh) * 2017-11-24 2018-04-27 北京新核医疗科技有限公司 水平中子束照射方法、微型堆中子治疗装置及医疗系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69203750T2 (de) * 1991-02-25 1996-01-18 Hitachi Ltd Brennstoffbündel mit Strömungskanal.
EP0514121B1 (en) * 1991-05-17 1996-08-21 General Electric Company Nuclear fuel assembly comprising two-diameter fuel rods
US5178825A (en) * 1991-11-29 1993-01-12 General Electric Company Fuel bundle and spacer utilizing tapered fuel rods
JP2873132B2 (ja) * 1991-12-26 1999-03-24 株式会社日立製作所 燃料集合体
JP3253934B2 (ja) 1998-08-27 2002-02-04 株式会社東芝 沸騰水型原子炉
US20050283149A1 (en) * 2004-06-08 2005-12-22 Thorne Jonathan O Electrosurgical cutting instrument
US9287012B2 (en) 2010-07-25 2016-03-15 Global Nuclear Fuel—Americas, LLC Optimized fuel assembly channels and methods of creating the same
US20140169516A1 (en) * 2012-12-14 2014-06-19 Global Nuclear Fuel - Americas, Llc Fuel rods with varying axial characteristics and nuclear fuel assemblies including the same
US11049625B2 (en) 2016-11-25 2021-06-29 Korea Advanced Institute Of Science And Technology Nuclear fuel pellet with central burnable absorber
EP3607559B1 (en) * 2017-03-21 2022-03-02 SMR Inventec, LLC Optimized nuclear fuel core design for a small modular reactor
KR102128532B1 (ko) * 2019-10-29 2020-06-30 한국과학기술원 디스크형 가연성흡수체를 포함한 핵연료 봉

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212983A (en) * 1957-12-05 1965-10-19 Licentia Gmbh Neutronic reactor
NL244977A (sv) * 1958-11-04 1900-01-01
US4273616A (en) * 1979-03-23 1981-06-16 Combustion Engineering, Inc. High burnup nuclear fuel rod
ES520008A0 (es) * 1982-03-22 1984-04-16 Gen Electric Conjunto de combustible para nucleo de reactor.
SE445500B (sv) * 1984-11-12 1986-06-23 Asea Atom Ab Brenslepatron
US4687629A (en) * 1986-01-27 1987-08-18 Westinghouse Electric Corp. Fuel rod with annular nuclear fuel pellets having same U-235 enrichment and different annulus sizes for graduated enrichment loading
DE3824082A1 (de) * 1987-07-18 1989-01-26 Toshiba Kawasaki Kk Brennstoff-anordnung fuer kernreaktoren
DE3844595C2 (sv) * 1987-08-27 1991-05-29 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa, Jp
JPH06249946A (ja) * 1993-02-25 1994-09-09 Mitsubishi Electric Corp レーダ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107967954A (zh) * 2017-11-24 2018-04-27 北京新核医疗科技有限公司 水平中子束照射方法、微型堆中子治疗装置及医疗系统
CN107967954B (zh) * 2017-11-24 2023-08-04 北京新核核工程科技有限公司 水平中子束照射方法、微型堆中子治疗装置及医疗系统

Also Published As

Publication number Publication date
DE3901504C2 (sv) 1992-10-01
US5009840A (en) 1991-04-23
SE8900222L (sv) 1989-07-24
SE505363C2 (sv) 1997-08-11
DE3901504A1 (de) 1989-08-17

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