In terms of the mixture theory, a linear isothermal dynamic model for a porous medium saturated by two immiscible fluids is developed in the paper. The volume fraction of each phase is characterized by the saturation of the wetting phase and the porosity of the porous medium. The mass and momentum b
A linear dynamic model for a saturated porous medium
โ Scribed by Jian-Fei Lu; Andrzej Hanyga; Dong-sheng Jeng
- Publisher
- Springer Netherlands
- Year
- 2006
- Tongue
- English
- Weight
- 313 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0169-3913
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Based on the theory of porous media (mixture theories extended by the concept of volume fractions), a model describing the dynamical behaviour of a saturated binary porous medium is presented including both geometrical and material non-linearities. Transformed toward a weak formulation, the model eq
A model of a thermoelastic porous medium, saturated with two immiscible fluids, is considered. It is assumed that there are no phase transitions, the contribution of pulsations to the stress and kinetic energy is small, and that the components of the medium are in thermodynamic equilibrium. The non-