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http://dx.doi.org/10.5516/NET.2007.39.5.617

USE OF A CENTRIFUGAL ATOMIZATION PROCESS IN THE DEVELOPMENT OF RESEARCH REACTOR FUEL  

Kim, Chang-Kyu (Korea Atomic Energy Research Institute)
Park, Jong-Man (Korea Atomic Energy Research Institute)
Ryu, Ho-Jin (Korea Atomic Energy Research Institute)
Publication Information
Nuclear Engineering and Technology / v.39, no.5, 2007 , pp. 617-626 More about this Journal
Abstract
A centrifugal atomization process for uranium fuel was developed in order to fabricate high uranium density dispersion fuel for advanced research reactors. Spherical powders of $U_3Si$ and U-Mo were successfully fabricated and dispersed in aluminum matrices. Thermal and mechanical properties of dispersion fuel meat were characterized. Irradiation tests at the research reactor HANARO confirm the excellent performance of high uranium density dispersion fuel.
Keywords
Centrifugal Atomization; Research Reactor; Dispersion Fuel; $U_3Si$; U-Mo; Spherical Powder; Rotating Disk;
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