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A Development of an Array Guided Wave Ultrasonic Testing System for pipe inspection
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 Title & Authors
A Development of an Array Guided Wave Ultrasonic Testing System for pipe inspection
Cho, Hyun-Joon; Lee, Dong-Hoon; Kang, To; Park, Jin-Ho; Han, Seong-Jin;
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 Abstract
Pipes, commonly used in energy and petrochemical facilities, have various types of defects induced by diverse factors and this is often issued in NDE society. Ultrasonic guided wave inspection method are normally adopted to insure the healthiness of industry pipes. Recently, ultrasonic guided wave inspection is shifted to adopt arrayed probes and system. And here we developed an array guided wave ultrasonic testing system can adapt arrayed probes and focusing methods. In this paper, an array guided wave ultrasonic testing system is presented including a transmitting focusing technique and flaw signal level enhancement.
 Keywords
guided wave;array;ultrasonic;pipe;inspection;
 Language
Korean
 Cited by
 References
1.
J.Y.Kim, D.H.Lee, J. Ahn, S.M.Kang, H.J.Cho, 1st Anual Research Report, Development of Monitoring System for Safety of Petrochemical Plant and Guided Wave Devices, Korea, (2014)

2.
S. -C. Wooh and Y. Shi, "Synthetic phase tuning of guided wave," IEEE Trans. Ultrason. Ferroelec. Freq. Contr., 48, 200-223 (2001).

3.
D. Alleyne, P. Cawley, "Long range propagation of lamb wave in chemical plant pipework", Materials Evaluation, 45(4), 504-508, (1997)

4.
J. Li and J. L. Rose, "Implementing guided wave mode control by use of phased array transducer," IEEE Trans. Ultrason. Ferroelec. Freq. Contr., 48, 761-768 (2001). crossref(new window)