Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Propagation of Neutron Cross Section, Fission Yield, and Decay Data Uncertainties in Depletion Calculations
Year:2013
Research Areas
  • Engineering
Information
Abstract
Propagation of nuclear data uncertainties in reactor calculations is interesting for design purposes and libraries evaluation. Previous versions of the GRS XSUSA library propagated only neutron cross section uncertainties. We have extended XSUSA uncertainty assessment capabilities by including propagation of ?ssion yields and decay data uncertainties due to the their relevance in depletion simulations. We apply this extended methodology to the UAM6 PWR Pin-Cell Burnup Benchmark, which involves uncertainty propagation through burnup.
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
04/03/2014
End Date
08/03/2013
From page
1
To page
4
Nuclear Data Sheets
Participants
  • Autor: Jesus Salvador Martinez Gonzalez (UPM)
  • Autor: W. Zwermann (Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH)
  • Autor: L. Gallner (Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH)
  • Autor: F. Puente Espel (Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH)
  • Autor: Oscar Luis Cabellos De Francisco (UPM)
  • Autor: K. Velkov (Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH)
  • Autor: V. Hannstein (Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH)
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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