ES8604365A1 - Hollow pellet nuclear fuel rod - Google Patents

Hollow pellet nuclear fuel rod

Info

Publication number
ES8604365A1
ES8604365A1 ES518943A ES518943A ES8604365A1 ES 8604365 A1 ES8604365 A1 ES 8604365A1 ES 518943 A ES518943 A ES 518943A ES 518943 A ES518943 A ES 518943A ES 8604365 A1 ES8604365 A1 ES 8604365A1
Authority
ES
Spain
Prior art keywords
fuel rod
central channel
nuclear fuel
hollow pellet
annular passage
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.)
Expired
Application number
ES518943A
Other languages
Spanish (es)
Other versions
ES518943A0 (en
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES518943A0 publication Critical patent/ES518943A0/en
Publication of ES8604365A1 publication Critical patent/ES8604365A1/en
Expired legal-status Critical Current

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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • 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)

Abstract

Fuel rod comprises a longitudinal capsule (12) which is plugged at both ends (14) and (18) and contains several fuel elements (24) each having a central channel (26) and an outer smaller than the inner dia. of the capsule, thus there is a central channel and an annular passage (28). Between the elements and the upper end plug is a chamber (40) through which the flowing substance communicates with both the central channel and the annular passage These passages connect at the bottom of the rod so that there is a closed cercuilation circuit. (Provisional basic previously advised in Week 8341) (1/3)
ES518943A 1982-02-22 1983-01-13 Hollow pellet nuclear fuel rod Expired ES8604365A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35133082A 1982-02-22 1982-02-22

Publications (2)

Publication Number Publication Date
ES518943A0 ES518943A0 (en) 1985-07-16
ES8604365A1 true ES8604365A1 (en) 1985-07-16

Family

ID=23380468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518943A Expired ES8604365A1 (en) 1982-02-22 1983-01-13 Hollow pellet nuclear fuel rod

Country Status (3)

Country Link
JP (1) JPS58171694A (en)
ES (1) ES8604365A1 (en)
SE (1) SE8300424L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2869306A1 (en) * 2013-10-30 2015-05-06 Thor Energy AS A fuel assembly for a nuclear reactor
US10685750B2 (en) * 2016-03-08 2020-06-16 TerraPower, LLC. Fission product getter

Also Published As

Publication number Publication date
SE8300424D0 (en) 1983-01-27
JPS58171694A (en) 1983-10-08
SE8300424L (en) 1983-08-23
ES518943A0 (en) 1985-07-16
JPS6338106B2 (en) 1988-07-28

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