Optimization of a Lorentz forces EMAT for the reconstruction of the circumferential thickness profile of a steel pipe using high order shear horizontal modes

Garverick, 1994 Jim Britton, 2002 De Vogelaere, 2009, Corrosion under insulation, Process Saf Prog, 28, 30, 10.1002/prs.10276 Krautkrämer, 1990, 10.1007/978-3-662-10680-8 Cawley, 2002, 16 Rose, 2009, Next generation guided wave health monitoring for long range inspection of pipes, J Loss Prev Process Ind, 22, 1010, 10.1016/j.jlp.2009.08.011 Alleyne, 2001, Rapid, long range inspection of chemical plant pipework using guided waves, AIP Conf Proc, 557, 180, 10.1063/1.1373757 Alleyne, 1998, The reflection of guided waves from circumferential notches in pipes, J Appl Mech, 65, 635, 10.1115/1.2789105 Mudeg, 2001, Field application of the Teletest ; Long-range ultrasonic testing technique, Insight, 43, 74 Bélanger, 2010, Guided wave diffraction tomography within the born approximation, IEEE Trans Ultrason Ferroelectrics Freq Control, 57, 1405, 10.1109/TUFFC.2010.1559 Ho, 2007, Ultrasonic Lamb wave tomography using scanned EMATs and wavelet processing, Nondestr Test Eval, 22, 19, 10.1080/10589750701327890 Peter, 2013, High-resolution guided wave tomography, Wave Motion, 50, 979, 10.1016/j.wavemoti.2013.04.004 Zimmermann, 2021, High-resolution thickness maps of corrosion using SH1 guided wave tomography, Proc Math Phys Eng Sci, 477, 20200380 Sun, 2021, Microcrack defect quantification using a focusing high-order SH guided wave EMAT: the physics-informed deep neural network GuwNet, IEEE Trans Ind Inf Nakamura, 2012, Mode conversion behavior of SH guided wave in a tapered plate, NDT E Int, 45, 156, 10.1016/j.ndteint.2011.10.004 Nakamura, 2013, Mode conversion and total reflection of torsional waves for pipe inspection, Jpn J Appl Phys, 52, 1347, 10.7567/JJAP.52.07HC14 Bélanger, 2014, High order shear horizontal modes for minimum remnant thickness, Ultrasonics, 54, 1078, 10.1016/j.ultras.2013.12.013 Thon, 2019, EMAT design for minimum remnant thickness gauging using high order shear horizontal modes, Ultrasonics, 95, 70, 10.1016/j.ultras.2019.03.006 Suresh, 2020, Quantifying the lowest remnant thickness using a novel broadband wavelength and frequency EMAT utilizing the cut-off property of guided waves, NDT E Int, 116, 102313, 10.1016/j.ndteint.2020.102313 Peter, 2014, Accelerated finite element elastodynamic simulations using the GPU, J Comput Phys, 257, 687, 10.1016/j.jcp.2013.10.017 Luo, 2005, A guided wave plate experiment for a pipe, J Pressure Vessel Technol, 127, 345, 10.1115/1.1989351 Velichko, 2009, Excitation and scattering of guided waves: relationships between solutions for plates and pipes, J Acoust Soc Am, 10 Karl, 1991 Petcher, 2014, Shear horizontal (SH) ultrasound wave propagation around smooth corners, Ultrasonics, 54, 997, 10.1016/j.ultras.2013.11.011 Cheeke, 2012 Sun, 2021, Influence of magnetostriction induced by the periodic permanent magnet electromagnetic acoustic transducer (PPM EMAT) on steel, Sensors, 21, 7700, 10.3390/s21227700 Rose, 2014, 10.1017/CBO9781107273610 Olympus, 2004 Cook, 2007 Ribichini, 2011