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Thermal regimes of compaction of viscous porous media

✍ Scribed by L. M. Buchatskii; A. M. Stolin


Publisher
Springer
Year
1992
Tongue
English
Weight
402 KB
Volume
31
Category
Article
ISSN
1573-9066

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compaction in reactive porous media is modelled as a reaction-diffusion process with a moving boundary. Asymptotic analysis is used to find solutions for the coupled nonlinear compaction equations, and a traveling wave solution is obtained above the reaction zone.

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## Abstract An absorbing boundary for saturated porous media is developed that can be used for transient analyses in the time domain. The elastic constitutive equations for the saturated porous media follow Bowen's formulation. The method consists of applying viscous tractions along the artificial