发明授权
- 专利标题： Nuclear fuel rod pellet stack inspection
- 专利标题（中）： 核燃料棒丸堆检查
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申请号： US13302104申请日： 2011-11-22
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公开(公告)号： US08842796B2公开(公告)日： 2014-09-23
- 发明人: Yuriy Aleshin , David B. Mitchell
- 申请人： Yuriy Aleshin , David B. Mitchell
- 申请人地址： US PA Cranberry Township
- 专利权人： Westinghouse Electric Company LLC
- 当前专利权人： Westinghouse Electric Company LLC
- 当前专利权人地址： US PA Cranberry Township
- 代理机构： Westinghouse Electric Company LLC
- 代理商 Joseph C. Spadacene
- 主分类号： G21C17/06
- IPC分类号： G21C17/06
摘要：
A method of detecting defects in nuclear fuel within a fuel rod that first heats the fuel rod to a temperature substantially above the ambient temperature. The surface temperature of the fuel rod cladding is then monitored as the fuel rod is allowed to cool. Variations in the temperature measured over the surface is then noted as an indication of defects.
公开/授权文献
- US20130129029A1 NUCLEAR FUEL ROD PELLET STACK INSPECTION 公开/授权日：2013-05-23