Descripción
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The uncertainties on the isotopic composition throughout the burnup due to the nuclear data uncertainties are analysed. The different sources of uncertainties: decay data, fission yield and cross sections; are propagated individually, and their effect assessed. Two applications are studied: EFIT (an ADS-like reactor) and ESFR (Sodium Fast Reactor). The impact of the uncertainties on cross sections provided by the EAF-2010, SCALE6.1 and COMMARA-2.0 libraries are compared. These Uncertainty Quantification (UQ) studies have been carried out with a Monte Carlo sampling approach implemented in the depletion/activation code ACAB. Such implementation has been improved to overcome depletion/activation problems with variations of the neutron spectrum. | |
Internacional
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Si |
Nombre congreso
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ND2013, International Conference on Nuclear Data for Science and Technology |
Tipo de participación
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960 |
Lugar del congreso
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New York, USA |
Revisores
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Si |
ISBN o ISSN
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0000-0000 |
DOI
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Fecha inicio congreso
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04/03/2013 |
Fecha fin congreso
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08/03/2013 |
Desde la página
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1 |
Hasta la página
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4 |
Título de las actas
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Nuclear Data Sheets |