leaky rayleigh waves
Recently Published Documents


TOTAL DOCUMENTS

50
(FIVE YEARS 2)

H-INDEX

9
(FIVE YEARS 0)

2021 ◽  
Vol 150 (6) ◽  
pp. 4395-4405
Author(s):  
Shan Li ◽  
Yongfeng Song ◽  
Joseph A. Turner ◽  
Xiongbing Li

Measurement ◽  
2021 ◽  
Vol 170 ◽  
pp. 108708
Author(s):  
Xiaowei Shen ◽  
Hongwei Hu ◽  
Xiongbing Li ◽  
Shan Li

Ultrasonics ◽  
2019 ◽  
Vol 97 ◽  
pp. 57-62 ◽  
Author(s):  
Shan Li ◽  
Joseph A. Turner ◽  
Lester W. Schmerr ◽  
Xiongbing Li

2018 ◽  
Vol 96 (1) ◽  
pp. 11-17 ◽  
Author(s):  
Vikas Sharma ◽  
Satish Kumar

Inner atomic interactions at the micro scale produce new effects that cannot be accounted for by the classical theory of elasticity. To study the impact of the microstructures of the material, generalized continuum theories involving additional microstructural material parameters are preferred. One such microcontinuum theory involving an additional material parameter called internal characteristic length (l) is a consistent couple stress theory. The study of leaky Rayleigh waves generated at the interface of solid half-space with liquid layer is of great importance for quick scanning and imaging of large civil engineering structures. The problem of leaky Rayleigh waves propagating in elastic half-space under liquid loading has been studied in the context of this consistent couple stress theory. Dispersion equations are obtained by developing the mathematical model of the problem. Phase velocity of leaky Rayleigh waves is studied for three different values of characteristic length parameter (l), which is of the order of internal cell size of the material. Effects of thickness of liquid layer are also studied on the phase velocity profiles.


2016 ◽  
Vol 66 (2) ◽  
pp. 235-240
Author(s):  
Yun-Taek YEON ◽  
Ho-Girl LEE ◽  
Hak-Joon KIM ◽  
Sung-Jin SONG ◽  
Sung-Duk KWON*

2012 ◽  
Vol 131 (4) ◽  
pp. 3461-3461
Author(s):  
Jinying Zhu ◽  
Yi-Te Tsai ◽  
Xiaowei Dai ◽  
Michael R. Haberman

2011 ◽  
Vol 3 (2) ◽  
pp. 219-238
Author(s):  
Rajneesh Kumar ◽  
Tarun Kansal

AbstractThis paper concentrates on the wave motion at the interface of viscous compressible fluid half-space and homogeneous isotropic, generalized thermoelastic diffusive half-space. The wave solutions in both the fluid and thermoelastic diffusive half-spaces have been investigated; and the complex dispersion equation of leaky Rayleigh wave motion have been derived. The phase velocity and attenuation coefficient of leaky Rayleigh waves have been computed from the complex dispersion equation by using the Muller’s method. The amplitudes of displacements, temperature change and concentration have been obtained. The effects of viscosity and diffusion on phase velocity and attenuation coefficient of leaky Rayleigh waves motion for different theories of thermoelastic diffusion have been depicted graphically. The magnitude of heat and mass diffusion flux vectors for different theories of thermoelastic diffusion have also been computed and represented graphically.


2007 ◽  
Vol 101 (11) ◽  
pp. 114907 ◽  
Author(s):  
Ebrahim Lamkanfi ◽  
Nico F. Declercq ◽  
Wim Van Paepegem ◽  
Joris Degrieck

Sign in / Sign up

Export Citation Format

Share Document