Bibliographic Citation
Document | |
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Title | Greek research reactor performance characteristics after addition of beryllium reflector and LEU fuel |
Creator/Author | Deen, J.R. ; Snelgrove, J.L. (Argonne National Lab., IL (United States)) ; Papastergiou, C. (National Center for Scientific Research, Athens (Greece)) |
Publication Date | 1992 Jan 01 |
OSTI Identifier | OSTI ID: 6959835; Legacy ID: DE93002930 |
Report Number(s) | ANL/EP/CP-77803; CONF-9209266--2 |
DOE Contract Number | W-31109-ENG-38 |
Other Number(s) | Other: ON: DE93002930 |
Resource Type | Conference |
Specific Type | Technical Report |
Resource Relation | Conference: 1992 international meeting on reduced enrichment for research and test reactors, Roskilde (Denmark), 27 Sep - 1 Oct 1992 |
Research Org | Argonne National Lab., IL (United States); National Research Centre for the Physical Sciences Democritos, Athens (Greece) |
Sponsoring Org | DOE; USDOE, Washington, DC (United States) |
Subject | 21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; 98 NUCLEAR DISARMAMENT, SAFEGUARDS, AND PHYSICAL PROTECTION; 22 GENERAL STUDIES OF NUCLEAR REACTORS; DEMOCRITUS REACTOR; CONVERSION; NUCLEAR FUELS; BURNUP; CROSS SECTIONS; E CODES; FUEL ELEMENTS; HIGHLY ENRICHED URANIUM; NEUTRON REFLECTORS; PROLIFERATION; R CODES; REACTOR PHYSICS; SLIGHTLY ENRICHED URANIUM; V CODES; ACTINIDES; COMPUTER CODES; ELEMENTS; ENERGY SOURCES; ENRICHED URANIUM; ENRICHED URANIUM REACTORS; FUELS; ISOTOPE ENRICHED MATERIALS; MATERIALS; METALS; PHYSICS; POOL TYPE REACTORS; REACTOR COMPONENTS; REACTOR MATERIALS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; THERMAL REACTORS; URANIUM; WATER COOLED REACTORS; WATER MODERATED REACTORS |
Description/Abstract | The GRR-1 is a 5-MW pool-type, light-water-moderated and-cooled reactor fueled with MTR-type fuel elements. Recently received Be reflector blocks will soon be added to the core to add additional reactivity until fresh LEU fuel arrives. REBUS-3 xy fuel cycle analyses, using burnup dependent cross sections, were performed to assist in fuel management decisions for the water- and Be-reflected HEU nonequilibrium cores. Cross sections generated by EPRI-CELL have been benchmarked to identical VIM Monte Carlo models. The size of the Be-reflected LEU core has been reduced to 30 elements compared to 35 for the HEU water-reflected core, and an equilibrium cycle calculation has been performed. |
Country of Publication | United States |
Language | English |
Format | Size: Pages: (10 p) |
Availability | OSTI; NTIS; INIS; GPO Dep. |
System Entry Date | 2008 Feb 07 |
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