Benchmark Calculations for Reflector Effect in Fast Cores by Using the Latest Evaluated Nuclear Data Libraries

Autor:	T. Jin, M. Fukushima, T. Kugo, K. Numata, Makoto Ishikawa
Rok vydání:	2014
Předmět:	Nuclear physics Nuclear and High Energy Physics Nuclear magnetic resonance Materials science Scattering Nuclear engineering Monte Carlo method Benchmark (computing) Nuclear data Reflector (antenna) Blanket Sensitivity analyses
Zdroj:	Nuclear Data Sheets. 118:405-409
ISSN:	0090-3752
DOI:	10.1016/j.nds.2014.04.092
Popis:	Benchmark calculations for reflector effects in fast cores were performed to validate the reliability of scattering data of structural materials in the major evaluated nuclear data libraries, JENDL-4.0, ENDF/B-VII.1 and JEFF-3.1.2. The criticalities of two FCA and two ZPR cores were analyzed by using a continuous energy Monte Carlo calculation code. The ratios of calculation to experimental values were compared between these cores and the sensitivity analyses were performed. From the results, the replacement reactivity from blanket to SS and Na reflector is better evaluated by JENDL-4.0 than by ENDF/B-VII.1 mainly due to the μ ¯ values of Na and 52 Cr.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7ccc0969485fa7e63d827b998d261f66 https://doi.org/10.1016/j.nds.2014.04.092 Zobrazit plný text záznamu Full Text from ScienceDirect