Integrated approach for an on-line condition monitoring of piping

被引:0
|
作者
Kim, Jung-Taek [1 ]
Seong, S. H.
Park, J. H.
Cheon, S. W.
Lee, C. K.
Lee, N. Y.
Hwang, I. S.
Lee, Sang. J.
机构
[1] Korea Atom Energy Res Inst, I&C Human Factor Res Div, Taejon 150, South Korea
[2] Seoul Natl Univ, Dept Nucl Engn, Seoul, South Korea
关键词
on-line condition monitoring; pipe wall-thinning; deterioration; integrated approach;
D O I
10.4028/www.scientific.net/KEM.321-323.445
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
There are several efforts for an advanced on-line health monitoring of a piping system by using a chemical condition monitoring, a X-ray radiography and a ultrasonic techniques. In order to increase the confidence of the understanding on the health condition of the underlying piping system, an integrated and multi-disciplinary approach has been adopted in this paper. Flow-Accelerated Corrosion (FAC) under an undesirable combination of the water chemistry, flow velocity and material composition has usually caused a pipe wall thinning. The condition monitoring tests on a piping elbow of a piping system have been conducted by using several advanced sensors such as an accelerometer, ultrasonic device, and chemical sensors.
引用
收藏
页码:445 / 450
页数:6
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