Wave Propagation in Elastic Media
A finite element solution of thermal wave propagation in elastic media
... NOMENCLATURE Zeroth Order Tensors A material constant associated with elastic a dimensionless material b dimensionless Cv specific heat e specific internal energy 6 weighting parameter e[r] ...
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Love Wave Propagation in Electro-Magneto Non-Homogeneous Elastic Media
... The electro- magneto-elastic solid material is a class of materials which exhibit the coupling between mechanical, electric and magnetic fields. Composite materials which are made of piezoelectric and ...
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Influence of Axial Loads to Propagation Characteristics of the Elastic Wave in a Non-Uniform Shaft
... tal wave motion in elastic media with initial stress, and how the initial stress produces changes in stiffness and wave propagation speeds was ...
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Some comparisons and analyses of time or space discontinuous Galerkin methods applied to elastic wave propagation in anisotropic and heterogeneous media
... to elastic wave propagation in anisotropic and heterogeneous ...heterogeneous media with physical interfaces of discontinuous material properties is considered, especially for the space ...
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Finite Element Analysis with Paraxial & Viscous Boundary Conditions for Elastic Wave Propagation
... of wave propagation in infinite or semi- infinite ...prevent wave reflections at the boundaries of dis- crete models for infinite media under dynamic ...
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Mathematical Modelling of Stoneley Wave in Rotating Orthotropic Micropolar Elastic Solid Media
... the propagation of Stoneley waves at the interface of two dissimilar orthotropic micropolar solid media in the framework of linear theory including Coriolis and Centrifugal ...surface wave solutions ...
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Effect of Loosely Bonded Interface on Wave Propagation Between Solid Media
... micropolar elastic solid, the reflection and transmission of longitudinal wave (P-wave) or transverse wave (SV- wave) at a loosely bonded interface between micropolar elastic ...
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Thermoelastic wave propagation in a rotating elastic medium without energy dissipation
... magnetothermoelastic wave propagation in a nonro- tating medium is receiving considerable attention in recent ...thermal propagation, Lord and Shulman [8] employed a modified generalized ...
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Continuum model of wave propagation in fragmented media: linear damping approximation
... of wave attenuation in fragmented ge- omaterials with fragment sizes much smaller than the wave- lengths is the energy loss on impact of the contacting frag- ments with each ...during wave ...
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Towards a Mathematical Model for Elastic Wave Propagation in Granular Materials
... is elastic. Elastic- ity implies reversible deformation, which change the internal energy ε of the deformed body according to d T s d d W , where T is the (thermal) temperature, S is the entropy and W ...
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The Influence of Crack Modes on the Elastic Wave Propagation Characteristics in a Non-uniform Rotating Shaft
... a media such as a shaft in the form of elastic ...The propagation characteristics of the waves are affected by the geometry of the media, the material properties as well as the ...to ...
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Wave Propagation Approach to Fluid Filled Submerged Visco-Elastic Finite Cylindrical Shells
... The wave propagation approach had been used by many researchers before Zhang et:al: 7- 10 developed it to investigate coupled and uncoupled natural frequencies of dierent thin nite cylindrical ...the ...
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Surface wave propagation in laterally varying media
... surface wave G reen ’s ...surface wave p ropagation using th e norm al modes for a stratified acoustic medium ...to elastic layered media, and exam ined a wide variety of scattering p h en o m ...
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Wave propagation in a transversely isotropic microstretch elastic solid
... microstretch media have consid- ered theoretical values of elastic moduli (for example, Gupta and Kumar 2009; Kumar and Gupta (2010a); Kumar and Gupta (2010b); Kumar and Gupta (2012) and Abbas and Kumar ...
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Impedance Matching for Discrete, Periodic Media and Application to Two-Scale Wave Propagation Models.
... crack propagation in an elastic medium. It is known that the elastic laws do not describe the fracture process in the region near the crack tip, but are accurate in the region a small distance away ...
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Elastic wave propagation in confined granular systems
... pulse propagation in granular systems which appear to have received little attention so far: for disordered systems the amplitude of the coherent wave decays as a power law as it propagates, while its width ...
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Propagation of Stoneley Waves at an Interface between Two Transversely Isotropic Micropolar Elastic Solid Media
... of wave travelling in the x-direction in such a manner that the disturbance is largely confined to the neighbourhood of the boundary which implies that the wave is a surface ...
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The Surface Stresses on the Propagation of Elastic Waves
... of elastic solids with stress supporting boundaries is of recent ...on wave propagation in elastic solids with material boundary have drawn the attention for divising experiments for the ...
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Radial Vibration of Wave Propagation in an Elastic Medium of a non-Homogeneous Orthotropic Material Under Influence of Rotation
... The rotation problem of an orthotropic cylinder containing. (i) A solid cylinder with radius b, (ii) A cylinder with a circular hole of a radius at the center and (iii) A cylinder with radius b mounted on a rigid shaft ...
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Acoustic wave propagation in multi layered media : An application to hip implants
... sine wave, while the reflection of the bottom of the layer of epoxy would be a negative sine with approximated 2/3 of the amplitude of the reflection of the ...positive wave in the middle of figure 16b, ...
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