Computational physics has become an essential research and interpretation tool in many
fields. Particularly in reservoir geophysics, ultrasonic and seismic modeling in porous media …

In many physical problems several scales present either in space or in time, caused by
either inhomogeneity of the medium or complexity of the mechanical process. A fundamental …

We present an application of the higher order asymptotic homogenization method (AHM) to
the study of wave dispersion in periodic composite materials. When the wavelength of a …

Wave propagation in gradient porous composite exhibits more complex dynamic behavior
than its propagation in non-gradient porous composite due to the spatial variation of …

We derive the quasi-static governing equations for the macroscale behaviour of a linear
elastic porous composite comprising a matrix interacting with inclusions and/or fibres, and …

This work carries out the derivation of the governing equations for a composite material that
has the following microstructure. Our microstructure possesses an elastic matrix that has an …

Numerical simulation of waves is a subject of interest in geophysics, with applications in
hydrocarbon exploration and production, soil physics and non-destructive testing of …

基于孔隙压力波波动力学理论, 建立正弦波, 锯齿波, 三角波及梯形波4 种变排量脉动波条件下储
层内波动渗流模型, 研究压力波传输的主控因素及其影响规律. 结果表明: 正弦波和梯形波在压力 …

The objective of this article is to derive a macroscopic Darcy's law for a fluid-saturated
moving porous medium whose matrix is composed of two solid phases which are not in …

The quantitative imaging of the Earth subsurface is a major challenge in geophysics. In oil
and gas exploration and production, aquifer management and other applications such as …