Analysis of 238Pu and 56Fe Evaluated Data for Use in MYRRHA


Autoria(s): Diez de la Obra, Carlos Javier; Cabellos de Francisco, Oscar Luis; Martinez, J.S.; Stankovskiy, Alexey; Van den Eynde, Gert; Schillebeeckx, Peter; Heyse, Jan
Data(s)

01/04/2014

31/12/1969

Resumo

A sensitivity analysis on the multiplication factor, keffkeff, to the cross section data has been carried out for the MYRRHA critical configuration in order to show the most relevant reactions. With these results, a further analysis on the 238Pu and 56Fe cross sections has been performed, comparing the evaluations provided in the JEFF-3.1.2 and ENDF/B-VII.1 libraries for these nuclides. Then, the effect in MYRRHA of the differences between evaluations are analysed, presenting the source of the differences. With these results, recommendations for the 56Fe and 238Pu evaluations are suggested. These calculations have been performed with SCALE6.1 and MCNPX-2.7e.

Formato

application/pdf

Identificador

http://oa.upm.es/26204/

Idioma(s)

eng

Publicador

E.T.S.I. Industriales (UPM)

Relação

http://oa.upm.es/26204/1/INVE_MEM_2013_162811.pdf.pdf

http://www.sciencedirect.com/science/article/pii/S0090375214001525

info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nds.2014.04.122

Direitos

http://creativecommons.org/licenses/by-nc-nd/3.0/es/

info:eu-repo/semantics/embargoedAccess

Fonte

Nuclear Data Sheets, ISSN 0090-3752, 2014-04, Vol. 118

Palavras-Chave #Energía Nuclear
Tipo

info:eu-repo/semantics/article

Artículo

PeerReviewed