发明名称 |
Method for preventing and repairing vibrational damage to nuclear fuel rods |
摘要 |
The fuel rods located in areas of a nuclear reactor core where water jetting damage to the rods can occur are secured together by a clip, in order to change the mass subject to fretting damage. The change of mass changes the amplitude of the induced fuel rod vibration, thus reducing possible fuel rod fretting and/or damage. To repair such damage, the combination of clip(s) and an inert rod are used to replace a damaged fuel rod.
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申请公布号 |
US4942015(A) |
申请公布日期 |
1990.07.17 |
申请号 |
US19890403991 |
申请日期 |
1989.09.05 |
申请人 |
ADVANCED NUCLEAR FUELS, CORP. |
发明人 |
BUSSELMAN, GARY J.;REPARAZ, ADOLFO |
分类号 |
G21C3/33;G21C3/34 |
主分类号 |
G21C3/33 |
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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