Reflection and Refraction of Plane Waves at an Interface of Water and Porous Media with Slip Boundary Effect

被引：0
作者：
Haoran Geng
Haoran Ding
Jinxia Liu
Zhiwen Cui
Tribikram Kundu
机构：
[1] Jilin University,Deptment of Acoustics and Microwave Physics, College of Physics
[2] Jilin Provincial Development and Reform Commission,Deptment of Civil and Architectural Engineering and Mechanics
[3] University of Arizona,undefined
来源：
Transport in Porous Media | 2023年 / 148卷
关键词：
Boundary slip; Reflection and refraction; Elastic wave; Porous media; Biot theory; Virtually enlarged pore model;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, the effect of boundary slip on the reflection and refraction of elastic waves at the interface of fluid-saturated porous media is investigated based on the virtually enlarged pore (VEP) model. The theoretical formula for the energy reflection and refraction of elastic waves is derived by introducing a potential function. The dependence of energy reflection and refraction coefficients on permeability and pore fluid viscosity is investigated using the VEP model. The numerical results are obtained and displayed graphically. It is observed that boundary slip has a noticeable effect on the energy reflection and refraction coefficients of elastic waves. The boundary slip effect makes the energy reflection and refraction coefficients more sensitive to the permeability and the viscosity of pore fluid.
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页码：173 / 190
页数：17
相关论文
共 143 条
  • [1] Barak MS(2018)Effect of local fluid flow on the propagation of plane waves at an interface of water/double-porosity solid with underlying uniform elastic solid Ocean. Eng. 147 195-205
  • [2] Kumari M(2020)Inhomogeneous wave propagation in partially saturated soils Wave Motion 93 102470-4674
  • [3] Kumar M(2023)Energy analysis at the boundary interface of elastic and piezothermoelastic half-spaces Indian J. Phys. 82 4671-191
  • [4] Barak MS(1999)Large slip effect at a nonwetting fluid-solid interface Phys. Rev. Lett. 28 179-178
  • [5] Kumar M(1956)Theory of propagation of elastic waves in a fluid-saturated porous solid. II. Higher frequency range J. Acoust. Soc. Am. 28 168-693
  • [6] Kumari M(1956)Theory of propagation of elastic waves in a fluid-saturated porous solid I low-frequency range J. Acoust. Soc. Am. 3 685-2191
  • [7] Singh A(2007)Flow boundary conditions from nano- to micro-scales Soft Matter 94 056102-203
  • [8] Barak MS(2005)Boundary slip on smooth hydrophobic surfaces: intrinsic effects and possible artifacts Phys. Rev. Lett. 41 2179-533
  • [9] Kumar R(2003)Influence of the squirt flow on reflection and refraction of elastic waves at a fluid/fluid-saturated poroelastic solid interface Int. J. Eng. Sci. 13 191-107
  • [10] Kumar R(2003)Elastic waves in non-newtonian (maxwell) fluid-saturated porous media Wave Random Media 58 524-937
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