A Coupled Electromagnetic and Mechanical Analysis of Electromagnetic Acoustic Transducers

REFERENCES

• 1968 . William Edward Schall, Non Destructive Testing
   Google Scholar
• 2003 . Masahiko Hirao, Hirotsugu Ogi, EMATS for Science and Industry, Non-Contacting Ultrasonic Measurements , 13 – 64 . London : Kluwer Academic Publishers .
   Google Scholar
• 2004 . Tribikram Kundu, Ultrasonic Nondestructive Evaluation , 495 – 540 . Boca Raton, FL : CRC Press .
   Google Scholar
• Jafari-Shapoorabadi , R. , Konrad , A. and Sinclair , A. N. 2001 . Improved Finite Element Method for EMAT Analysis and Design . IEEE Trans. Magn. , vol. 37 : 2821 – 2823 .
   Google Scholar
• Ogi , H. , Hirao , M. and Ohtani , T. 1997 . Flaw Detection by Line-focusing Electromagnetic Acoustic Transducer . IEEE Ultrasonics Symposium , : 653 – 656 .
   Google Scholar
• Ogi , H. , Hirao , M. and Ohtani , T. 1999 . Line-focusing Electromagnetic Acoustic Transducers for the Detection of Slit Defects . IEEE Transactions , vol. 4 : 341 – 346 .
   Google Scholar
• Sun-Wook , L im and Shoureshi , R. A. . Transducer Design and Neural Signature Analysis for Diagnosis of Energized Transmission Lines . American Control Conference, Proceedings of 2004 . vol. 4 , pp. 3735 – 3740 .
   Google Scholar
• Murayama , R. , Fujisawa , K. , Fukuoka , H. , Hirao , M. and Yonehara , S. 1989 . Non-destructive Evaluation of Material Properties with EMAT (Formability in Cold Rolled Steel Sheets and Residual Stress in Railroad Wheel) . Ultrasonics Symposium Proceedings IEEE , vol.2 : 1159 – 1162 .
   Google Scholar
• Wilcox , P. D. , Lowe , M. J. S. and Cawley , P. 2005 . The Excitation and Detection of Lamb Wave with Planar Coil Electromagnetic Acoustic Transducers . IEEE Transactions , vol. 52 : 2370 – 2383 .
   Google Scholar
• Silvester , P. P. and Ferrari , R. L. 1983 . Finite Elements for Electrical Engineering , Cambridge : Cambridge University Press .
   Google Scholar
• Ludwig , R. and Dai , X. W. 1990 . Numerical and Analytical Modelling of Pulsed Eddy Currents in a Conduction Half-Space . IEEE Trans. Magn. , vol. 26 : 299 – 307 .
   Google Scholar
• Ludwig , R. and You , Z. 1993 . R.Palanisamy, Numerical Simulation of an Electromagnetic Acoustic Transducer-Receiver System for NDT Applications . IEEE Trans. Mag. , vol. 29 : 2081 – 2089 .
   Google Scholar
• Kaltenbacher , M. , Lerch , R. , Landes , H. and Ettinger , K. 1998 . Computer Optimization of Electromagnetic Acoustic Transducers . IEEE Ultrasonic Symposium , : 1029 – 1033 .
   Google Scholar
• Kaltenbacher , M. , Ettinger , K. , Lerch , R. and Tittmann , B. 1999 . Finite Element Analysis of Coupled Electromagnetic Acoustic Systems . IEEE Trans. Magn , vol. 35 : 1610 – 1613 .
   Google Scholar
• Hussein , A. M. 1991 . A.M, Current Distribution and Input Impedance of a Finite Electromagnetic Acoustic Transducer, Magnetics . IEEE Transactions , vol. 27 : 4258 – 4261 .
   Google Scholar
• Jafari-Shapoorabadi , R. , Sinclair , A. N. and Konrad , A. 2000 . Finite Element Determination of the Absolute Magnitude of an Ultrasonic Pulse Produced by an EMAT . IEEE Ultrasonic Symposium , : 737 – 741 .
   Google Scholar
• 2006 . Comsol Multi. Physics 3.3, User Guide and Modelling Library 1 – 164 .
   Google Scholar
• Mirkhani , Koorosh , Chaggares , Chris Masterson , C. 2004 . Optimal Design of EMAT Transmitters . NDT&E International , vol. 37 : 181 – 193 .
   Google Scholar