发明名称 |
FUEL AGGREGATE FOR CORE OF NUCLEAR REACTOR |
摘要 |
A modular component nuclear fuel assembly design in which sub-assembly fuel modules are joined together to form an integral fuel assembly. The invention permits a defective or damaged fuel assembly to be reconstituted from new sub-assembly fuel modules thereby facilitating quick repair. By using sub-assembly fuel modules, the invention allows for modular enrichment and/or burnup variations within a fuel assembly and permits tailoring of reactivity and/or fuel burnup within the core thereby enhancing fuel management and utilization and enabling peaking factors to be reduced. The sub-assembly fuel module design permits easy access to interior fuel rods thereby affording an increased fuel rod surveillance capability and further permits advanced fuel design to be incorporated into a reactor core with a minimum of risk. |
申请公布号 |
JPS6224185(A) |
申请公布日期 |
1987.02.02 |
申请号 |
JP19860108756 |
申请日期 |
1986.05.14 |
申请人 |
WESTINGHOUSE ELECTRIC CORP <WE> |
发明人 |
UIRIAMU RARUFU KAARUSON |
分类号 |
G21C3/30;G21C3/32;G21C3/334 |
主分类号 |
G21C3/30 |
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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