Publication Type
Conference Paper
Book Title
PHYSOR 2016
Publication Date
Page Numbers
1 to 14
Conference Name
PHYSOR 2016
Conference Location
Sun Valley, Idaho, United States of America
Conference Sponsor
American Nuclear Society
Conference Date
-
Abstract
A concerted effort over the past few years has focused on enhancing the core depletion models for the High Flux Isotope Reactor (HFIR) as part of a comprehensive study for designing a HFIR core that would use low-enriched uranium (LEU) fuel. A HFIR core depletion model that is based on current state-of-the-art methods and nuclear data was needed for use as a reference for the design of an LEU fuel for HFIR and to improve the basis for analyses that support HFIR’s current operation with high-enriched uranium (HEU) fuel. This paper summarizes the recent improvements in modeling and simulation for HFIR core analyses, with a focus on core depletion models.
