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surface wave propagation parameters

A Study of the Parameters of Coefficient of Friction, Porosity, Particle Diameter, Density and Dispersity on Wave Propagation Velocity

A Study of the Parameters of Coefficient of Friction, Porosity, Particle Diameter, Density and Dispersity on Wave Propagation Velocity

... the wave propagation speed decreases with the increase of the coefficient of friction (particle surface ...the wave passes the particles’ contact site and finally lead to the reduced stiffness ...

6

Surface Wave Propagation in a Generalized Thermoelastic Material with Voids

Surface Wave Propagation in a Generalized Thermoelastic Material with Voids

... e  u  u u are the components of the displa- cement vector, η is the entropy per unit mass, Κ is the coefficient of thermal conductivity,  0 is the thermal relaxation time.   , , b are void material ...

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On Propagation Problems of New Surface Wave in Cubic Piezoelectromagnetics

On Propagation Problems of New Surface Wave in Cubic Piezoelectromagnetics

... many parameters and it is possible to suggest that some material constants can de- pend stronger than the ...such surface wave can be extremely sensitive (supersensors) because any infini- tesimal ...

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On Propagation of Rayleigh Type Surface Wave in a Micropolar Piezoelectric Medium

On Propagation of Rayleigh Type Surface Wave in a Micropolar Piezoelectric Medium

... general surface wave solutions in the ...stress-free surface of the half-space. A secular equation for Rayleigh type surface wave is ...non-dimensional wave speed of the Rayleigh ...

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Back Radiation Reduction in Patch Antennas Using Planar Soft Surfaces

Back Radiation Reduction in Patch Antennas Using Planar Soft Surfaces

... soft surface that has been ...of surface that the radiated waves see as ground plane surface (especially at the edge of the ground plane) and not only to the filtering or suppression of the ...

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Study of Parabolic Equation Method for Millimeter-Wave Attenuation in Complex Meteorological Environments

Study of Parabolic Equation Method for Millimeter-Wave Attenuation in Complex Meteorological Environments

... of wave refraction and diffraction and give a more accurate solution for the field in the presence of range-dependent environments ...tropospheric propagation prediction ...the propagation attenuation ...

9

Numerical modelling on stimulated Brillouin scattering characterization for Graphene-clad tapered silica fiber

Numerical modelling on stimulated Brillouin scattering characterization for Graphene-clad tapered silica fiber

... acoustic wave interaction. When the incident pump wave exceeds the threshold power, acoustic wave will be ...optical wave will scatter the injected pump wave hence a Stoke wave ...

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Surface wave propagation in laterally varying media

Surface wave propagation in laterally varying media

... 4, surface wave sc a tte rin g from discrete obstacles m ay be an effective way of converting Rayleigh energy to Love energy especially if th e s c a tte r­ e d are sm all ...

210

The Solitary Waves Solutions of the Internal Wave Benjamin Ono Equation

The Solitary Waves Solutions of the Internal Wave Benjamin Ono Equation

... wave propagation in the deep ocean are given. Using the obtained analytic solutions, we have discussed the one- and two-solitary internal wave propagation and interaction. With different ...

7

Simulation of Gravity Wave Propagation in Free Surface Flows by an Incompressible SPH Algorithm

Simulation of Gravity Wave Propagation in Free Surface Flows by an Incompressible SPH Algorithm

... A new class of methods has recently been developed, which can overcome the problems associated with mesh-based methods. These methods do not need using any mesh to discrete computational domains and they are only based ...

9

Electromagnetic surface-wave propagation along a dielectric cylinder of elliptical cross section

Electromagnetic surface-wave propagation along a dielectric cylinder of elliptical cross section

... Keepi ng the spread of the field outside the dielectric tape within a reasonable distance from the surface of the dielectric guide, the loss fa.ctor of the eHEll mode on a dielectric tap[r] ...

182

A Robust Method of Calculating the Effective Length of a Conductive Strip on an Ungrounded Dielectric Substrate

A Robust Method of Calculating the Effective Length of a Conductive Strip on an Ungrounded Dielectric Substrate

... plane wave normally incident on a layered material can be calculated using surface impedance ...the surface impedance of multiple horizontal layers can be solved using transmission line ...plane ...

10

THE DYNAMIC DEFORMATION OF THREE-COMPONENT POROUS MEDIA

THE DYNAMIC DEFORMATION OF THREE-COMPONENT POROUS MEDIA

... Phase states, laws of thermodynamics of porous systems, and attempts to solve wave problems in porous materials and moist soils were considered by Ya. I. Phrenkel [6], J. V. Reznichenko [13], and Kh. A. ...

7

Effect of Partial Ground Plane Removal on the Radiation Characteristics of a Microstrip Antenna

Effect of Partial Ground Plane Removal on the Radiation Characteristics of a Microstrip Antenna

... the surface wave propagation along the E-plane edge direction (y-axis) and the soft surface structure with stand-up SRRs reduces the ground- plane edge diffraction along the H-plane edge ...

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Single rod impact tests: Analytical, experimental, and modelling investigation

Single rod impact tests: Analytical, experimental, and modelling investigation

... the propagation coefficient γ ...the wave traveling path during an impact test, pulse duration should be controlled to avoid wave superposition at the gauge ...

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New Method in Calculating the Trajectory of Sound Waves at Stratified Ocean

New Method in Calculating the Trajectory of Sound Waves at Stratified Ocean

... incident wave with re- spect to the adjacent ...transmitted wave W and the reflected wave of the V, directed towards the layer, where the transmitted wave ...of propagation of the ...

9

The Model of the Myocardium in the MSC Sinda System

The Model of the Myocardium in the MSC Sinda System

... the surface of the myocardium for processes of hypo- and hyperthermia shows that in areas of ischemia observed a significant increase in the temperature gradient between local areas with a high temperature at ...

5

An Investigation of Shock Wave Propagation and Attenuation in the Lower Extremity Using Finite Element Analysis.

An Investigation of Shock Wave Propagation and Attenuation in the Lower Extremity Using Finite Element Analysis.

... stress wave, commonly referred to as a 'shock wave' (Derrick et ...shock wave propagates through the body, the rigid and soft tissues act to attenuate the signal (Dufek et ...shock wave, in ...

175

II. SYSTEM OF MOTION EQUATIONS

II. SYSTEM OF MOTION EQUATIONS

... quasilongitudinal wave field is a three-connected region) ...quasilongitudinal wave is a five-connected region bounded by an external front and parts of the inner wave front that connect the return ...

5

Evaluation of Indian Nuclear Coastal Sites for Tsunami Hazard

Evaluation of Indian Nuclear Coastal Sites for Tsunami Hazard

... free surface for seabed induced motion, the tsunami wave propagation and evaluation of run up at the ...acoustic wave propagation in 2D, cylindrical axi-symmetric and 3D compressible ...

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