SE7710680L - Reaktorherd - Google Patents

Reaktorherd

Info

Publication number
SE7710680L
SE7710680L SE7710680A SE7710680A SE7710680L SE 7710680 L SE7710680 L SE 7710680L SE 7710680 A SE7710680 A SE 7710680A SE 7710680 A SE7710680 A SE 7710680A SE 7710680 L SE7710680 L SE 7710680L
Authority
SE
Sweden
Prior art keywords
reactor core
larger
multiplication factor
fuel assemblies
under
Prior art date
Application number
SE7710680A
Other languages
English (en)
Other versions
SE432844B (sv
Inventor
R Takeda
M Yamamoto
K Kurihara
S Uchikawa
M Yokomi
J Yamashita
T Shimoshige
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 SE7710680L publication Critical patent/SE7710680L/sv
Publication of SE432844B publication Critical patent/SE432844B/sv

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
    • G21C1/084—Boiling water reactors
    • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas After Treatment (AREA)
SE7710680A 1976-09-25 1977-09-23 Reaktorherd for kokvattenreaktor SE432844B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51115268A JPS5829877B2 (ja) 1976-09-25 1976-09-25 沸騰水型原子炉の炉心

Publications (2)

Publication Number Publication Date
SE7710680L true SE7710680L (sv) 1978-03-26
SE432844B SE432844B (sv) 1984-04-16

Family

ID=14658454

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7710680A SE432844B (sv) 1976-09-25 1977-09-23 Reaktorherd for kokvattenreaktor

Country Status (4)

Country Link
US (1) US4244784A (sv)
JP (1) JPS5829877B2 (sv)
DE (1) DE2742940C2 (sv)
SE (1) SE432844B (sv)

Families Citing this family (15)

* 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
JPS54121389A (en) * 1978-03-13 1979-09-20 Hitachi Ltd Fuel assembly
JPS5578296A (en) * 1978-12-08 1980-06-12 Hitachi Ltd Reactor core structure
JPS55149093A (en) * 1979-05-09 1980-11-20 Hitachi Ltd Nuclear reactor operation method
JPS57182195A (en) * 1981-05-06 1982-11-09 Hitachi Ltd Reactor core
DE3266144D1 (en) * 1981-05-15 1985-10-17 Hitachi Ltd Fuel assembly
JPS58135989A (ja) * 1982-02-08 1983-08-12 株式会社日立製作所 沸騰水型原子炉燃料集合体
JPS5984184A (ja) * 1982-11-05 1984-05-15 株式会社日立製作所 沸騰水型原子炉用燃料集合体
JPS6076686A (ja) * 1983-10-04 1985-05-01 株式会社日立製作所 燃料集合体
JPS62276492A (ja) * 1986-05-26 1987-12-01 株式会社東芝 燃料集合体
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
JPH04500722A (ja) * 1988-09-14 1992-02-06 シーメンス アクチエンゲゼルシヤフト 燃料集合体
JPH07101237B2 (ja) * 1989-05-10 1995-11-01 株式会社東芝 燃料集合体及び原子炉
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
JPH0915361A (ja) * 1995-06-30 1997-01-17 Hitachi Ltd 初装荷炉心

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130807C (sv) * 1960-03-18 1900-01-01
GB1126322A (en) * 1965-01-08 1968-09-05 Atomic Energy Authority Uk Improvements in or relating to the operation of nuclear reactors
US3275525A (en) * 1965-07-20 1966-09-27 Clarence H Bloomster Nuclear fuel element incorporating helical fissionable wire
US3745069A (en) * 1969-10-30 1973-07-10 United Nuclear Corp Fuel assemblies containing uo2 and puo2-uo2 for water cooled nuclear reactors
US3799839A (en) * 1971-01-07 1974-03-26 Gen Electric Reactivity and power distribution control of nuclear reactor
JPS50715B2 (sv) * 1971-10-01 1975-01-10
JPS5521675B2 (sv) * 1972-11-30 1980-06-11
JPS5734513B2 (sv) * 1972-12-04 1982-07-23
JPS4981796A (sv) * 1972-12-13 1974-08-07
NO132704C (sv) * 1973-04-10 1975-12-17 Norsk Hydro As
US4040902A (en) * 1975-04-03 1977-08-09 General Atomic Company Method for axially shuffling fuel elements in a nuclear reactor

Also Published As

Publication number Publication date
DE2742940A1 (de) 1978-03-30
JPS5829877B2 (ja) 1983-06-25
US4244784A (en) 1981-01-13
JPS5340181A (en) 1978-04-12
SE432844B (sv) 1984-04-16
DE2742940C2 (de) 1985-07-11

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