Neil FergusonJournal of Sound and VibrationGopalakrishnan, S. Wave propagation in materials and structures. CRC Press Taylor & Francis Group, New York, 2016.Srinivasan Gopalakrishnan. Wave propagation in materials and structures. CRC Press, 2016....
The use of the ultrasonic wave technology was expected as one of important technologies in health monitoring of composite materials and/or structures. However, the propagation of ultrasonic wave becomes very complicated for polymer based composite materials due to reflection, transmission, dispersion and...
Wave Propagation on Periodic Structures : Electrie Fillers and Crystal Lattices /-1st ed In a medium with a dielectric constant periodic in one spatial direction, there are gaps in the dispersion relation of electromagnetic waves which propagat... Leon - Wave Propagation on Periodic Structures :...
72nOOKaEVlEWSfollowedbyadiscussionofreflectionandrefractionofwaveswhichleadstosectionsonRayleighand~;toneleywayes.Thepropagationofharmonicwaves.inwaveguidesisthendiscussedindetail,andattentionispaidtomechanicalwavesinsectionsonrodsandplatesaswaveguides.Naturallythisleadstochaptersonforcedmotions,transientwavesanddiffraction...
The development of a new dynamic lattice element method (dynamicLEM) as well as its application in the simulation of the propagation of body waves in discontinuous and heterogeneous media is the focus of this research paper. The conventional static lattice models are efficient numerical methods to ...
Wave propagation in a general anisotropic poroelastic medium: Biot's theories and homogenisation theory Anisotropic wave propagation is studied in a fluid-saturated porous medium, using two different approaches. One is the dynamic approach of Biot's theories... MD Sharma - 《Journal of Earth System...
The ability to slow down wave propagation in materials has attracted significant research interest. A successful solution will give rise to manageable enhanced wave–matter interaction, freewheeling phase engineering and spatial compression of wave signals. The existing methods are typically associated with...
Equations governing the propagation of one-dimensional shock waves in instantaneously nonlinear viscoelastic materials of first-order rate type are derived, and are transformed into an infinite, coupled set of ordinary differential equations. It is shown that these equations can be solved by power-serie...
The incorporation of nonlinear aspects of wave propagation in periodic structures is however necessary whenever large deformations occur [[8], [9], [10], [11]], but it remains a considerable challenge due to the complexity of solving the nonlinear wave motion equations, considering that its ...
2f–h, high-index materials from subwavelength dielectric waveguide brings discontinuity in the metallic waveguide, and original wave propagation phase is distorted nonlinearly in local regions. From the perspective of local wave vector, it is refracted by high-index materials as illustrated by Poynting...