Moiseyenko, Igor A.Storozhev, Valeriy I.Sidash, Oksana Yu.2016-11-252016-11-252016Moiseyenko I. A. Kinematic Characteristics of Nonlinear Second Harmonic for Guided Torsion Elastic Waves in Transversely Isotropic Cylinder / I. A. Moiseyenko, V. I. Storozhev, O. Yu. Sidash // Nonlinear Dynamics–2016 (ND-KhPI2016) : proceedings of 5th International Conference, dedicated to the 90th anniversary of Academician V. L. Rvachev, September 27-30, 2016 = Нелінійна динаміка–2016 : тези доп. 5-ї Міжнар. конф., 27-30 вересня 2016 р. – Kharkov : NTU "KhPI", 2016. – P. 457-464.https://repository.kpi.kharkov.ua/handle/KhPI-Press/24889The results of theoretical numerical-analytical investigation of some kinematic characteristics of the nonlinear second harmonics for monochromatic axisymmetric normal elastic torsional waves along the axial direction in transversely isotropic cylinder of circular cross section with a rigid fixed of lateral surface. Frequency-parametric analysis of amplitude and shape of wave motion into the second harmonic for normal waves of the investigated type was conducted for the cylinder made from a gadolinium using the proposed method. The regularities inherent in wave processes of this type are described.entransversely isotropic cylindrical waveguidegeometrical and physical nonlinearitymonochromatic normal torsion wavenonlinear anharmonic perturbationamplitude-frequency characteristicssecond harmonicsArticle