发明名称 |
LMFBR fuel assembly design for HCDA fuel dispersal |
摘要 |
A fuel assembly for a liquid metal fast breeder reactor having an upper axial blanket region disposed in a plurality of zones within the fuel assembly. The characterization of a zone is dependent on the height of the axial blanket region with respect to the active fuel region. The net effect of having a plurality of zones is to establish a dispersal flow path for the molten materials resulting during a core meltdown accident. Upward flowing molten material can escape from the core region and/or fuel assembly without solidifying on the surface of fuel rods due to the heat sink represented by blanket region pellets.
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申请公布号 |
US4462958(A) |
申请公布日期 |
1984.07.31 |
申请号 |
US19820373469 |
申请日期 |
1982.04.30 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
LACKO, ROBERT E.;TILBROOK, ROGER W. |
分类号 |
G21C3/16;G21C3/28;G21C3/322;(IPC1-7):G21C3/28 |
主分类号 |
G21C3/16 |
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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