IT8320146A0 - FUEL BUNDLE HAVING ENRICHMENT AXIALLY DIVIDED INTO ZONES. - Google Patents

FUEL BUNDLE HAVING ENRICHMENT AXIALLY DIVIDED INTO ZONES.

Info

Publication number
IT8320146A0
IT8320146A0 IT8320146A IT2014683A IT8320146A0 IT 8320146 A0 IT8320146 A0 IT 8320146A0 IT 8320146 A IT8320146 A IT 8320146A IT 2014683 A IT2014683 A IT 2014683A IT 8320146 A0 IT8320146 A0 IT 8320146A0
Authority
IT
Italy
Prior art keywords
enrichment
zones
fuel bundle
axially divided
axially
Prior art date
Application number
IT8320146A
Other languages
Italian (it)
Other versions
IT1160742B (en
Inventor
Robert Edward Brown
William Arthur Golub
Steven Robert Specker
Roger Dale Williams
Kenneth Earl Gardner
Muneer Jamal
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 IT8320146A0 publication Critical patent/IT8320146A0/en
Application granted granted Critical
Publication of IT1160742B publication Critical patent/IT1160742B/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • 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
    • 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
    • G21C3/328—Relative disposition of the elements in the bundle lattice
    • 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)
  • Catalysts (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
IT20146/83A 1982-03-22 1983-03-18 BUNDLE OF FUEL ENHANCED AXIALALLY DIVIDED INTO ZONES IT1160742B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36039082A 1982-03-22 1982-03-22

Publications (2)

Publication Number Publication Date
IT8320146A0 true IT8320146A0 (en) 1983-03-18
IT1160742B IT1160742B (en) 1987-03-11

Family

ID=23417769

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20146/83A IT1160742B (en) 1982-03-22 1983-03-18 BUNDLE OF FUEL ENHANCED AXIALALLY DIVIDED INTO ZONES

Country Status (5)

Country Link
JP (1) JPS58179391A (en)
DE (1) DE3308619A1 (en)
ES (1) ES520008A0 (en)
IT (1) IT1160742B (en)
SE (1) SE8301573L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102188A (en) * 1982-12-06 1984-06-13 株式会社東芝 Fuel assembly
FR2552920B1 (en) * 1983-09-30 1985-12-27 Framatome Sa HEART FOR A PRESSURIZED NUCLEAR REACTOR
JPS61275695A (en) * 1985-05-31 1986-12-05 株式会社東芝 Fuel assembly for boiling water reactor
JP2519693B2 (en) * 1986-10-31 1996-07-31 株式会社東芝 Fuel assembly
JP2510565B2 (en) * 1987-04-08 1996-06-26 株式会社日立製作所 Reactor fuel assembly
US5068082A (en) * 1987-07-18 1991-11-26 Kabushiki Kaisha Toshiba Fuel assembly for nuclear reactor
JP2510612B2 (en) * 1987-08-12 1996-06-26 株式会社日立製作所 Reactor core and initial reactor core
US4986958A (en) * 1987-11-02 1991-01-22 Hitachi, Ltd. Fuel assembly
US5009840A (en) * 1988-01-23 1991-04-23 Kabushiki Kaisha Toshiba Fuel assembly for nuclear reactor
JP2544249B2 (en) * 1990-12-20 1996-10-16 原子燃料工業株式会社 Fuel assembly and reactor core for boiling water reactors
JP3481648B2 (en) * 1993-05-18 2003-12-22 株式会社東芝 Reactor fuel assembly and first reactor core
JP6670133B2 (en) * 2016-03-04 2020-03-18 日立Ｇｅニュークリア・エナジー株式会社 Fuel assemblies and reactor cores

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594183A (en) * 1979-01-10 1980-07-17 Tokyo Shibaura Electric Co Fuel assembly

Also Published As

Publication number Publication date
SE8301573L (en) 1983-09-23
JPS58179391A (en) 1983-10-20
IT1160742B (en) 1987-03-11
DE3308619A1 (en) 1983-09-29
ES8502276A1 (en) 1984-04-16
ES520008A0 (en) 1984-04-16
SE8301573D0 (en) 1983-03-22

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