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Microencapsulated fuel technology for commercial light water and advanced reactor application

  • Oak Ridge National Laboratory

Research output: Contribution to journalArticlepeer-review

274 Scopus citations

Abstract

The potential application of microencapsulated fuels to light water reactors (LWRs) has been explored. The specific fuel manifestation being put forward is for coated fuel particles embedded in silicon carbide or zirconium metal matrices. Detailed descriptions of these concepts are presented, along with a review of attributes, potential benefits, and issues with respect to their application in LWR environments, specifically from the standpoints of materials, neutronics, operations, and economics. Preliminary experiment and modeling results imply that with marginal redesign, significant gains in operational reliability and accident response margins could be potentially achieved by replacing conventional oxide-type LWR fuel with microencapsulated fuel forms.

Original languageEnglish
Pages (from-to)209-224
Number of pages16
JournalJournal of Nuclear Materials
Volume427
Issue number1-3
DOIs
StatePublished - Aug 2012

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