IT1160742B - Fascio di combustibile avente arrichimento assialmente diviso in zone - Google Patents

Fascio di combustibile avente arrichimento assialmente diviso in zone

Info

Publication number
IT1160742B
IT1160742B IT20146/83A IT2014683A IT1160742B IT 1160742 B IT1160742 B IT 1160742B IT 20146/83 A IT20146/83 A IT 20146/83A IT 2014683 A IT2014683 A IT 2014683A IT 1160742 B IT1160742 B IT 1160742B
Authority
IT
Italy
Prior art keywords
axialally
bundle
zones
divided
fuel enhanced
Prior art date
Application number
IT20146/83A
Other languages
English (en)
Other versions
IT8320146A0 (it
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/it
Application granted granted Critical
Publication of IT1160742B publication Critical patent/IT1160742B/it

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 Fascio di combustibile avente arrichimento assialmente diviso in zone IT1160742B (it)

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 IT8320146A0 (it) 1983-03-18
IT1160742B true IT1160742B (it) 1987-03-11

Family

ID=23417769

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20146/83A IT1160742B (it) 1982-03-22 1983-03-18 Fascio di combustibile avente arrichimento assialmente diviso in zone

Country Status (5)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102188A (ja) * 1982-12-06 1984-06-13 株式会社東芝 燃料集合体
FR2552920B1 (fr) * 1983-09-30 1985-12-27 Framatome Sa Coeur pour un reacteur nucleaire refroidi par de l'eau sous pression
JPS61275695A (ja) * 1985-05-31 1986-12-05 株式会社東芝 沸騰水型原子炉用燃料集合体
JP2519693B2 (ja) * 1986-10-31 1996-07-31 株式会社東芝 燃料集合体
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
US5068082A (en) * 1987-07-18 1991-11-26 Kabushiki Kaisha Toshiba Fuel assembly for nuclear reactor
JP2510612B2 (ja) * 1987-08-12 1996-06-26 株式会社日立製作所 原子炉の炉心及び原子炉の初装荷炉心
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 (ja) * 1990-12-20 1996-10-16 原子燃料工業株式会社 沸騰水型原子炉用燃料集合体及び原子炉炉心
JP3481648B2 (ja) * 1993-05-18 2003-12-22 株式会社東芝 原子炉用燃料集合体および原子炉の初装荷炉心
JP6670133B2 (ja) * 2016-03-04 2020-03-18 日立Ｇｅニュークリア・エナジー株式会社 燃料集合体及び原子炉の炉心

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 (sv) 1983-09-23
JPS58179391A (ja) 1983-10-20
IT8320146A0 (it) 1983-03-18
DE3308619A1 (de) 1983-09-29
ES8502276A1 (es) 1984-04-16
ES520008A0 (es) 1984-04-16
SE8301573D0 (sv) 1983-03-22

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