- Tytuł:
- Towards Understanding of Influence of Restricted Geometry on Self-Diffusion in Porous Media
- Autorzy:
- Stankovic, I.
- Powiązania:
- https://bibliotekanauki.pl/articles/1795709.pdf
- Data publikacji:
- 2009-10
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
82.56.Lz
82.33.Ln
83.10.Mj
82.75.Fq - Opis:
- Novel simulation procedure of self-diffusion through model porous media is presented. The procedure is based on extensive use of molecular dynamic method. The introduced diffusion simulations have a potential to become a valuable design and development tool applications involving transport in porous media, e.g. filters or porous sensors. The porous membranes are created using phase-separating model with high surface tension and its properties are characterized and compared with existing porosimetry measurements and small angle scattering experiments. These membranes are then filled with a gas of diffusing particles. Relations between transport coefficients and material structure are discussed.
- Źródło:
-
Acta Physica Polonica A; 2009, 116, 4; 701-704
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki