TY - JOUR A2 - Liew, Kim M. AU - Anufrieva, Anastasiia AU - Chickrin, Dmitry AU - Tumakov, Dmitrii PY - 2015 DA - 2015/12/28 TI - On Peculiarities of Propagation of a Plane Elastic Wave through a Gradient Anisotropic Layer SP - 515263 VL - 2015 AB - The problem of diffraction of a plane elastic wave by an anisotropic layer is studied. The diffraction problem is reduced to a boundary value problem for the layer. The grid method is used for solving the resulting boundary value problem. The diffraction of a plane longitudinal wave by the layer is considered. Some peculiarities of the gain-frequency and the gain-angle characteristics of a normal component of an energy flow of a passed longitudinal wave are numerically studied. SN - 1687-6261 UR - https://doi.org/10.1155/2015/515263 DO - 10.1155/2015/515263 JF - Advances in Acoustics and Vibration PB - Hindawi Publishing Corporation KW - ER -