ISSN:
1573-1634
Keywords:
continua with microstructure
;
changing porosity
;
hyperbolic field equations
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
,
Technology
Notes:
Abstract The paper is devoted to the construction of a thermodynamic continuous model of porous media with changing porosity. It is shown that these changes are described by a balance equation. The flux in this equation is connected with a relative motion of components and the source describes a spontaneous relaxation of microstructure. Deformations of the skeleton can be arbitrary and a consistent Lagrangian description of motion of all components is applied.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1006563932061
Permalink