FR2181885A1 - Prismatic core configuration - for heterogeneous reactor using polygonal block fuel elements - Google Patents

Prismatic core configuration - for heterogeneous reactor using polygonal block fuel elements

Info

Publication number
FR2181885A1
FR2181885A1 FR7313688A FR7313688A FR2181885A1 FR 2181885 A1 FR2181885 A1 FR 2181885A1 FR 7313688 A FR7313688 A FR 7313688A FR 7313688 A FR7313688 A FR 7313688A FR 2181885 A1 FR2181885 A1 FR 2181885A1
Authority
FR
France
Prior art keywords
core configuration
fuel elements
block fuel
prismatic core
polygonal block
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.)
Pending
Application number
FR7313688A
Other languages
French (fr)
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.)
Westinghouse Electric Sweden AB
Original Assignee
ASEA Atom AB
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 ASEA Atom AB filed Critical ASEA Atom AB
Publication of FR2181885A1 publication Critical patent/FR2181885A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/108—Measuring reactor flux
    • 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)

Abstract

Fuel element lattice assembly applicable to heterogeneous reactors in which regular polygonal (e.g. square or hexagonal) block fuel elements are arranged in a prismatic core configuration and provide a uniform distribution of interstitial holes (I) throughout the core for neutron flux measuring instrumentation. (I) are realised by an equi-distant lateral and longitudinal displacement of the elements relative to each other. The number and size of (I) being variable according to the block geometry and displacement dimensions.
FR7313688A 1972-04-24 1973-04-16 Prismatic core configuration - for heterogeneous reactor using polygonal block fuel elements Pending FR2181885A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE05329/72A SE362307B (en) 1972-04-24 1972-04-24

Publications (1)

Publication Number Publication Date
FR2181885A1 true FR2181885A1 (en) 1973-12-07

Family

ID=20266226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313688A Pending FR2181885A1 (en) 1972-04-24 1973-04-16 Prismatic core configuration - for heterogeneous reactor using polygonal block fuel elements

Country Status (4)

Country Link
JP (1) JPS4947788A (en)
DE (1) DE2318604A1 (en)
FR (1) FR2181885A1 (en)
SE (1) SE362307B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141215A (en) * 1980-04-04 1981-11-04 Hitachi Ltd Linear motor type feeder
JPS61280789A (en) * 1985-06-05 1986-12-11 Shinko Electric Co Ltd Controller for linear motor
JPS6251992U (en) * 1985-09-19 1987-03-31
JP2510637Y2 (en) * 1986-09-26 1996-09-18 株式会社椿本チエイン Linear motor with sensor

Also Published As

Publication number Publication date
JPS4947788A (en) 1974-05-09
SE362307B (en) 1973-12-03
DE2318604A1 (en) 1973-11-08

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