Development of on-line health monitoring system for pipes in nuclear power plants

被引：0
|
作者：
Eom, Heung-Seop
Lim, Sa Hoe
Kim, Jae Hee
Kim, Young H.
Kim, Hak-Joon
Song, Sung-Jin
机构：
[1] Korea Atom Energy Res Inst, Integrated Safety Assessment Div, Taejon 305353, South Korea
[2] Korea Sci Acad, Dept Phys, Pusan 614822, South Korea
来源：
ADVANCED NONDESTRUCTIVE EVALUATION I, PTS 1 AND 2, PROCEEDINGS | 2006年 / 321-323卷
关键词：
on-line health monitoring; ultrasonic guided wave; array transducers;
D O I：
10.4028/www.scientific.net/KEM.321-323.441
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This study was aimed at developing an effective method and a system for on-line health monitoring of pipes in nuclear power plants by using ultrasonic guided waves. For this purpose we developed a multi-channel ultrasonic guided wave system for a long-range inspection of pipes and a few techniques which can effectively find defects in pipes. To validate the developed system we performed a series of experiments and analyzed the results.
引用
收藏
页码：441 / 444
页数：4
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