Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Impact of Nuclear Data Uncertainties on Advanced Fuel Cycles and Their Irradiated Fuel. Comparison between Libraries
Year:2013
Research Areas
  • Engineering
Information
Abstract
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.
International
Si
Congress
ND2013, International Conference on Nuclear Data for Science and Technology
960
Place
New York, USA
Reviewers
Si
ISBN/ISSN
0000-0000
Start Date
04/03/2013
End Date
08/03/2013
From page
1
To page
4
Nuclear Data Sheets
Participants
  • Autor: Carlos Javier Diez De la Obra (UPM)
  • Autor: Oscar Luis Cabellos De Francisco (UPM)
  • Autor: Jesus Salvador Martinez Gonzalez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Fusión Nuclear Inercial y Tecnología de fusión
  • Centro o Instituto I+D+i: Instituto de Fusión Nuclear
  • Departamento: Ingeniería Nuclear
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