| 发明名称 |
Detecting water in nuclear fuel rods. |
| 摘要 |
Nuclear fuel rods (34) are checked for the presence of water in their interior by injecting bursts of ultrasound radially into the wall of each tube (34), producing echoing back and forth between the inner and outer surfaces of the tube (34). The rate of decay of this echoing indicates whether or not water is present.
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| 申请公布号 |
EP0178860(A2) |
申请公布日期 |
1986.04.23 |
| 申请号 |
EP19850307290 |
申请日期 |
1985.10.11 |
| 申请人 |
EXXON NUCLEAR COMPANY INC. |
发明人 |
BLAIR, THOMAS RAYMOND;HO, QUANG DANG;VAN SWAM, LEO FRANCIS PETRUS |
| 分类号 |
G01N29/11;G21C17/07;(IPC1-7):G21C17/06 |
主分类号 |
G01N29/11 |
| 代理机构 |
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