Development of a Scanner and a Control System for an Automated Ultrasonic Testing of Pipe Elbows

Abstract:

• Periodical: Key Engineering Materials (Volumes 270-273)
• Pages: 372-377
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.270-273.372
• Online since: August 2004
• Authors: Jong Po Lee, Chul Hoon Park, Byong Guk Um
• Keywords: Automated Ultrasonic Testing, Control System, Pipe Scanner, Position Control, Scanner For Pipe Elbows, Surface Wave

References

[1] Automated Ultrasonic Weld Inspection: International Institute Welding Document, VC 460, Fifth Draft (1987).

[2] M. Toyoda: Random thermal fatigue in fast breeder reactor: a narrow-band spectrum, Nuclear Engineering and Design, Vol. 160, pp.333-346 (1996).

DOI: 10.1016/0029-5493(95)01112-9

[3] S. Walker, M. Robinson: Detection of Thermal Fatigue Damage in Piping - NDE Technology, Examiner Qualification & Computer Based Training, 3nd International Conference on NDE in Relation to Structural Integrity for Nuclear and Pressurized Components (2001).

[4] Thermal fatigue of NPP components, VTT Symposium, Vol. 218, pp.67-90 (2001).

[5] S. Ziada, H. Sperling, H. Fisker: Vibration of a high-pressure piping system due to flow in a spherical elbow, Journal of Fluids and Structures, Vol. 15(5), pp.751-767 (2001).

DOI: 10.1006/jfls.2000.0374

[6] M. Dimmler, C. Dayer: Optical Encoders for Small Drives, IEEE ASME Transactions on Mechatronics, Vol. 1(4), pp.278-283 (1996).

DOI: 10.1109/3516.544788

[7] SHAN S KUO: Computer Applications of Numerical method, Addison-wesley, pp.253-273 (1972).

[8] D. J. Hatley: Strategies for Real-Time System Specification, Dorset House (1987).

[9] E. Papadakis, Physical Acoustics, Vol 24 : Ultrasonic Instruments & Devices Ⅱ, A-P (1998).

[10] Joseph L. Rose, Xiaoliang Zhao: Pipe Elbow Inspection with Guided Waves, 15th World Conference on Non-Destructive Testing (2000).

[11] Embree, M. Paul: C Algorithms for Real-Time DSP, Prentice Hall (1995).

[12] J. G. Proakis and D. G. Manolakis, Digital Signal Processing : Principles, Algorithms, and Applications, Third Edition, Prentice Hall, Inc. (1996).

[13] ELOG Library Programmer's Guide, LynxOS Version 2. 5, Lynx Real-Time Systems, Inc. (1997).

[14] J.P. Lee, C.H. Park, B.G. Um: Development of Ultrasonic Measurement Device for the Sagging of Calandria Tubes and liquid Injection Shutdown System Tubes, 15th World Conference on Non-Destructive Testing (2000).

[15] J.P. Lee, C.H. Park, B.G. Um: Ultrasonic Measurement of Saggings of Calandria Tubes and Liquid Injection Shutdown System Tubes Using Newly Developed Device, 15th World Conference on Non-Destructive Testing (2000).