Thermal regimes of compaction of viscous porous media
β 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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π SIMILAR VOLUMES
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.
The goal of this study was to apply and compare different computational compaction models to the dynamic compaction of porous silicon dioxide (SiO 2 ) powder. Three initial specific volumes were investigated in this study, V 00 ΒΌ 1.3, 4 and 10 cm 3 /g, where the solid material specific volume is V 0
## 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