Every, AGShatalov, MYYenwong-Fai, AS2012-04-052012-04-052010-01Every, AG, Shatalov, MY and Yenwong-Fai, AS. 2010. Progress in the analysis of non-axisymmetric wave propagation in a homogeneous solid circular cylinder of a piezoelectric transversely isotropic material. Physics Procedia: International Congress on Ultrasonics, Universidad de Santiago de Chile, Santiago, Chile, January 11-17, 2009, vol. 3(1), pp 473-4791875-3892http://www.sciencedirect.com/science/article/pii/S1875389210000635http://hdl.handle.net/10204/5725Copyright: 2010 Elsevier.Non-axisymmetric waves in a free homogeneous piezoelectric cylinder of transversely isotropic material with axial polarization are investigated on the basis of the linear theory of elasticity and linear electromechanical coupling. The solution of the three dimensional equations of motion and quasi-electrostatic equation is given in terms of seven mechanical and three electric potentials. The characteristic equations are obtained through the application of the mechanical and two types of electric boundary conditions at the surface of the cylinder. A convenient method of calculating dispersion curves and phase velocities is discussed, and resulting curves are presented for propagating and evanescent waves for the piezoelectric ceramic material PZT-4 for non-axisymmetric modes of circumferential wave number m = 1. It is observed that the dispersion curves are sensitive to the type of the imposed boundary conditions as well as to the strength of the electromechanical coupling.enNon-axisymmetric wavesPiezoelectricTransverse isotropyDispersion curvesMotionConference PresentationEvery, A., Shatalov, M., & Yenwong-Fai, A. (2010). Progress in the analysis of non-axisymmetric wave propagation in a homogeneous solid circular cylinder of a piezoelectric transversely isotropic material. Elsevier. http://hdl.handle.net/10204/5725Every, AG, MY Shatalov, and AS Yenwong-Fai. "Progress in the analysis of non-axisymmetric wave propagation in a homogeneous solid circular cylinder of a piezoelectric transversely isotropic material." (2010): http://hdl.handle.net/10204/5725Every A, Shatalov M, Yenwong-Fai A, Progress in the analysis of non-axisymmetric wave propagation in a homogeneous solid circular cylinder of a piezoelectric transversely isotropic material; Elsevier; 2010. http://hdl.handle.net/10204/5725 .TY - Conference Presentation AU - Every, AG AU - Shatalov, MY AU - Yenwong-Fai, AS AB - Non-axisymmetric waves in a free homogeneous piezoelectric cylinder of transversely isotropic material with axial polarization are investigated on the basis of the linear theory of elasticity and linear electromechanical coupling. The solution of the three dimensional equations of motion and quasi-electrostatic equation is given in terms of seven mechanical and three electric potentials. The characteristic equations are obtained through the application of the mechanical and two types of electric boundary conditions at the surface of the cylinder. A convenient method of calculating dispersion curves and phase velocities is discussed, and resulting curves are presented for propagating and evanescent waves for the piezoelectric ceramic material PZT-4 for non-axisymmetric modes of circumferential wave number m = 1. It is observed that the dispersion curves are sensitive to the type of the imposed boundary conditions as well as to the strength of the electromechanical coupling. DA - 2010-01 DB - ResearchSpace DP - CSIR KW - Non-axisymmetric waves KW - Piezoelectric KW - Transverse isotropy KW - Dispersion curves KW - Motion LK - https://researchspace.csir.co.za PY - 2010 SM - 1875-3892 T1 - Progress in the analysis of non-axisymmetric wave propagation in a homogeneous solid circular cylinder of a piezoelectric transversely isotropic material TI - Progress in the analysis of non-axisymmetric wave propagation in a homogeneous solid circular cylinder of a piezoelectric transversely isotropic material UR - http://hdl.handle.net/10204/5725 ER -