The two-scale computational homogenization method is proposed for modelling of locally periodic fluid-saturated media subjected a to large deformation induced by quasistatic loading. heterogeneities are relevant the mesoscopic scale at which double porous medium constituted hyperelastic skeleton and an incompressible viscous fluid featured contrasts in permeability. Within Eulerian framework re...

A new hyperbolic two-phase model of a porous deformable medium saturated with viscous fluid is presented and some its features or performances are discussed. The governing equations derived in the framework Symmetric Hyperbolic Thermodynamically Compatible (SHTC) systems. accounts for such dissipative mechanisms as interfacial friction dissipation saturating fluid. Both modeled relaxation type ...

This paper obtained a semianalytical solution for the P-wave scattering problem by an arbitrary-shaped canyon in saturated half-space using Biot’s theory, wave function expansion method, and moments method. Firstly, based on Biot fluid-saturated porous media theory potentials which automatically satisfy zero-stress boundary condition surface of are obtained. Then, value is transformed into alge...

We present a numerical solution of the natural convection from inclined wall plumes which arise from a line thermal source imbedded at the leading edge of an adiabatic plate with arbitrary tilt angle between 0 and n/2, and embedded in a fluid-saturated porous medium. An appropriate transformation of the governing boundary-layer equations is proposed and a very efficient novel numerical solution...

The correlation between gap junction morphology and the state of electrical coupling was investigated in the frog auricle, which presents an atypical gap-junction organization. Electrical uncoupling of the tissue was achieved by perfusion with CO2-saturated Ringer medium. The tissue was fixed with glutaraldehyde and freeze-fractured before and during the application of CO2-saturated Ringer medi...

In the present study, analytical solutions are developed for three-dimensional advection-dispersion equation (ADE) in semi-infinite adsorbing saturated homogeneous porous medium with time dependent dispersion coefficient. It means porosity of the medium is filled with single fluid(water). Dispersion coefficient is considered proportional to seepage velocity while adsorption coefficient inversel...

In the present study, analytical solutions are developed for three-dimensional advection-dispersion equation (ADE) in semi-infinite adsorbing saturated homogeneous porous medium with time dependent dispersion coefficient. It means porosity of the medium is filled with single fluid(water). Dispersion coefficient is considered proportional to seepage velocity while adsorption coefficient inversel...