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DOE OSTI · 1878087

Sensitivity/Uncertainty Comparison Study Involving IRSN, LANL, and ORNL Tools to Support Validation [Abstract]

Alwin, Jennifer Louise·Clarity, Justin·Fernex, Frédéric·Leal, Luiz·Leclaire, Nicolas·Macquigg, Michael (Robbie) Robert·Marshall, B. J.·Rising, Michael Evan·Saylor, Ellen·Spencer, Kristina
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Abstract

Under a DOE Nuclear Criticality Safety Program (NCSP) task involving Analytical Methods, three Laboratories collaborated in a comparison of results obtained from Sensitivity/Uncertainty (S/U) packages relevant to validation of transport codes. The task involves Institut de Radioprotection et de Sûreté Nucléaire (IRSN), Los Alamos National Laboratory (LANL), and Oak Ridge National Laboratory (ORNL) comparing results of MORET 5/MACSENS V3.0, MCNP6.2/Whisper-1.1, and SCALE 6.2.3/TSUNAMI/USLSTATS respectively. All Monte Carlo transport code results utilize nuclear data from ENDF/B-VII.1 evaluation.

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS97 MATHEMATICS AND COMPUTINGanalytical methodsInternational Handbook of Evaluated Criticality Safety Benchmark Experiments (ICSBEP Handbook)Nuclear Criticality Safety Program (NCSP)

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Alwin, Jennifer Louise, Clarity, Justin, Fernex, Frédéric, Leal, Luiz, Leclaire, Nicolas, Macquigg, Michael (Robbie) Robert, Marshall, B. J., Rising, Michael Evan, Saylor, Ellen, Spencer, Kristina. 2022-06-14. Sensitivity/Uncertainty Comparison Study Involving IRSN, LANL, and ORNL Tools to Support Validation [Abstract]. https://www.osti.gov/biblio/1878087

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