Fuel Assembly for Sodium-Cooled Metal Fuel Fast Reactor, Reactor Core, and Manufacturing Method of Fuel Assembly
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Issued Date -
Oct 24, 2024
app pub date -
Apr 16, 2024
filing date -
Apr 16, 2024
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Abstract
Provided are a fuel assembly for a sodium-cooled metal fuel fast reactor, a reactor core, and a manufacturing method of the fuel assembly. Compared with conventional techniques, the fuel assembly and the reactor core can subject more MA to nuclear transmutation by allowing to increase the weight of MA to be loaded in the reactor core. One or more of an upper axial blanket fuel or lower axial blanket fuel in an inner core fuel assembly or outer core fuel assembly, or a radial blanket fuel in a radial blanket fuel assembly is a U—Pu-MA-Zr alloy of a low Pu enrichment lower in Pu enrichment than a core fuel, and has a MA enrichment and a Pu enrichment satisfying a relationship of 0 wt %
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Patent Owner Address HITACHI-GE NUCLEAR ENERGY LTD HITACHI-SHI IBARAKI 317-0073 International Classification(s)
Inventor(s)
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Address
# of filed Patents
Total Citations
FUJIMURA, Kouji
Tokyo, JP
20
92
MIWA, Junichi
Tokyo, JP
25
95
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