Publication Type
Conference Paper
Book Title
ANFM 2009 Program/Proceedings CD-ROM
Publication Date
Publisher Location
LaGrange Park, Illinois, United States of America
Conference Name
Advances in Nuclear Fuel Management IV
Conference Location
Hilton Head, South Carolina, United States of America
Conference Sponsor
American Nuclear Society
Conference Date
-
Abstract
The feasibility of low-enriched uranium (LEU) fuel as a replacement for the current, high enriched uranium (HEU) fuel for the High Flux Isotope Reactor (HFIR) has been under study since 2006. Reactor performance studies have been completed for conceptual plate designs and show that maintaining reactor performance while converting to LEU fuel requires returning the reactor power to 100 MW from 85 MW. The analyses required to up-rate the reactor power and the methods to perform these analyses are discussed. Comments regarding the regulatory approval process are provided along with a conceptual schedule.
