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Laser Vibrometry of Shear Waves in a Layer of a Gel-Like Medium
AbstractA laser scanning vibrometer was used to measure the amplitudes and phases of the vibrational velocity of shear waves excited by a...
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Effect of Inhomogeneity and Triangular Irregularity on Propagation of Shear Waves in an Anisotropic Porous Layer
AbstractThis paper examines the effects of several parameters such as phase velocity, wavenumber, heterogeneity, and triangular irregularity on the...
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Study of the Shear Alfvén Waves via Parametric Degeneration of Lower Hybrid Pump Wave in Dusty Plasma
The phenomena of excitation of shear Alfvén waves via parametric degeneration of lower hybrid wave are explored in complex plasma. In this...
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Characteristics of Shear Horizontal Waves in a Microstructural Layer Imperfectly Bounded Between an Initially Stressed Half-Space and an Inhomogeneous Half-Space
AbstractShear horizontal waves have several applications in diverse scientific and engineering fields such as seismology, sensors, non-destructive...
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Non-Locality Effects on the Propagation of Shear Waves in Piezoelectric/Non-local Micropolar Layered Structure
AbstractConsidering the non-local effects in micropolar elastic material this paper studied the propagation of shear waves in a piezoelectric layered...
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Point Source of SV-Shear Waves with Vertical Polarization in a Solid Layer
The field of an SV-source of transverse waves in a solid homogeneous layer with free boundaries is found. In addition to transverse waves,...
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Internal Gravity Waves Generated by an Oscillating Disturbance Source in a Stratified Medium in the Presence of Two-Dimensional Shear Flows
Abstract —The problem of generation of internal gravity waves by a local harmonic disturbance source in a stratified medium with two-dimensional...
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Wave Dynamics of Stratified Media with Variable Shear Flows
AbstractIn this work, internal gravity waves are considered that propagate in a stratified medium of finite depth with variable background shear...
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WENTZEL–KRAMERS–BRILLOUIN SOLUTIONS TO AN EQUATION OF INTERNAL GRAVITY WAVES IN A STRATIFIED MEDIUM WITH SLOWLY VARYING SHEAR FLOWS
AbstractModel buoyancy frequency distribution and the Wentzel–Kramers–Brillouin method are used to obtain an asymptotic solution to a problem of...
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Two Ways to Generalize Gerstner Waves in the Theory of Waves in Deep Water
By convention, water waves are studied under the assumption of their potentiality. This approximation is not always valid in natural conditions. The...
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Internal Symmetric Lamb Waves for High Phase Velocities
AbstractSymmetric Lamb waves with a phase velocity exceeding the expansion wave velocity in an infinite medium are considered. It has been proven...
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Conversion of Thermooptically Excited Broadband Pulses of Longitudinal Acoustic Waves into Pulses of Shear Waves in an Isotropic Solid Plate in a Liquid
AbstractWe have theoretically studied the time profiles of broadband pulses of shear acoustic waves obtained as a result of conversion of...
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Analytic properties of the Green’s function for the equation of internal gravitational waves in a stratified medium with shear flows
AbstractWe discuss the problem of constructing the Green’s function for the equation for linear internal gravity waves in a finite layer of a...
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Internal Antisymmetric Lamb Waves
A class of antisymmetric solutions of Lamb wave equations with zero strains and stresses on the surface, so-called internal Lamb waves, is studied....
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Wave Diffraction on an Ice Sheet in the Presence of Shear Current
AbstractThe diffraction of plane surface and flexural-gravity waves during their normal incidence at the edge of a floating elastic semi-infinite...
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Drift Waves and Turbulent Transport
Drift waves and drift-type instabilities in magnetized plasma are analyzed. Increments of drift-dissipative instability, instabilities caused by...
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Mechanical Waves
Mechanical waves are the familiar waves of everyday life, such as vibrating guitar strings, sound waves, and water waves. They involve displacements...
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Longitudinal Plasma Motions Generated by Shear Alfvén Waves in Plasma with Thermal Misbalance
Compressional plasma perturbations may cause thermal misbalance between plasma-heating and -cooling processes. This misbalance significantly affects...
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Waves in Plasmas
Waves are basic manifestation of collective effects in plasmas. Wave types occurring in the plasma state are introduced and discussed with...
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Propagation of Acoustic Waves in Solids
In this chapter, we aim to discuss the propagation of sound waves in solids, clarifying the dynamical difference in elastic behaviors between air and...