发明名称 |
LIQUID-METAL-COOLED FAST REACTOR CORE COMPRISING NUCLEAR FUEL ASSEMBLY WITH NUCLEAR FUEL RODS WITH VARYING FUEL CLADDING THICKNESS IN EACH OF THE REACTOR CORE REGIONS |
摘要 |
<p>A liquid-metal cooled fast reactor core having a nuclear fuel assembly constituted of nuclear fuel rods with varying cladding thicknesses in reactor core regions, in which: the nuclear fuel assembly (1) of a liquid-metal cooled fast reactor includes nuclear fuel assemblies (1a, 1b and 1c) in inner, middle and outer reactor core regions, respectively, and is installed in a hexagonal duct (3) with nuclear fuel materials (2-2a, 2-2b and 2-2c) surrounded by respective claddings (2-la, 2-lb and 2-lc), and the claddings (2-1a, 2-1b and 2-1c) of a nuclear fuel rod (2a) in the inner reactor core region, a nuclear fuel rod (2b) in the middle reactor core region and a nuclear fuel rod (2c) in the outer reactor core region are formed at different thicknesses. The reactor core can flatten power distribution using a single-enrichment nuclear fuel in the liquid-metal cooled fast reactor.</p> |
申请公布号 |
WO2008048031(A1) |
申请公布日期 |
2008.04.24 |
申请号 |
WO2007KR05053 |
申请日期 |
2007.10.16 |
申请人 |
KOREA ATOMIC ENERGY RESEARCH INSTITUTE;KOREA HYDRO & NUCLEAR POWER CO., LTD;HONG, SER GI;KIM, YEONG-IL;KIM, SANG JI;HAHN, DO-HEE |
发明人 |
HONG, SER GI;KIM, YEONG-IL;KIM, SANG JI;HAHN, DO-HEE |
分类号 |
G21C1/02 |
主分类号 |
G21C1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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