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Feasibility studies of LEU fuel conversion for the BMRR and HFBR

Journal Article · · Transactions of the American Nuclear Society
OSTI ID:552390
; ;  [1]
  1. Argonne National Lab., IL (United States)

Feasibility studies have been performed to convert both the Brookhaven Medical Research Reactor (BMRR) and the High-Flux Beam Reactor (HFBR) at Brookhaven National Laboratory from the use of high-enriched uranium (HEU) (93%) fuel to the use of low-enriched uranium (LEU) (<20%) fuel. The studies are intended to determine suitable LEU fuels that will provide fuel lifetime and neutron flux performance similar to the current HEU fuels. Both reactors use materials test reactor-type fuel assemblies: the BMRR has 18 fuel plates with 140 g {sup 235}U (0.43 g U/cm{sup 3}), and the HFBR has 20 plates, of which 18 are fuel with 351 g {sup 235}U (1.1 g U/cm{sup 3}).

OSTI ID:
552390
Report Number(s):
CONF-971125--
Journal Information:
Transactions of the American Nuclear Society, Journal Name: Transactions of the American Nuclear Society Vol. 77; ISSN 0003-018X; ISSN TANSAO
Country of Publication:
United States
Language:
English

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