发明名称 |
NUCLEAR REACTOR (ALTERNATIVES), FUEL ASSEMBLY OF SEED-BLANKET SUBASSEMBLIES FOR NUCLEAR REACTOR (ALTERNATIVES), AND FUEL ELEMENT FOR FUEL ASSEMBLY |
摘要 |
Fuel elements are supported by fuel assemblies configured for use in land-based nuclear reactors such as the VVER-1000. The fuel elements include a kernel having a multi-lobed profile that forms spiral ribs that include fissionable material (e.g., uranium or plutonium), a central metal displacer extending along a longitudinal axis of the kernel, and a metal cladding (e.g., zirconium and/or other refractory metals) enclosing the kernel. The fuel element may be fabricated by joint extrusion of the displacer, kernel, and cladding through a die to metallurgically bond the kernel and cladding.
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申请公布号 |
US2011255651(A1) |
申请公布日期 |
2011.10.20 |
申请号 |
US201113047168 |
申请日期 |
2011.03.14 |
申请人 |
THORIUM POWER, INC. |
发明人 |
BASHKIRTSEV SERGEY MIKHAILOVICH;KUZNETSOV VALENTIN FEDOROVICH;KEVROLEV VALERY VLADIMIROVICH;MOROZOV ALEXEI GLEBOVICH;MONTGOMERY MICHAEL H. |
分类号 |
G21C3/07;G21C3/06;G21C3/32;G21C21/00 |
主分类号 |
G21C3/07 |
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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