caa a22 4500 445852518 CHVBK 20180317145417.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s11227-010-0391-5 doi (NATIONALLICENCE)springer-10.1007/s11227-010-0391-5 Bandman Olga Supercomputer Software Department, ICM&MG, Siberian Branch, Russian Academy of Sciences, Pr. Lavrentieva, 6, 630090, Novosibirsk, Russia aut Using cellular automata for porous media simulation [Elektronische Daten] [Olga Bandman] A cellular automata (CA) approach is proposed for simulating a fluid flow through porous materials with tortuous channels at pore level. The approach aims to combine CA methods both for constructing computer representation of porous material morphology and for simulating fluid flow through it. Morphology representation is obtained using CA whose evolution exhibits self-organization and results in a stable configuration. The latter is then used for Lattice Gas CA application to simulate fluid flow through a porous material specimen and compute its permeability properties. Special boundary conditions are introduced allowing for different smoothness of solid pore walls surface. The model has been tested on a small 2D fragment in a PC and then implemented to investigate a porous carbon electrode of a hydrogen fuel cell on 128 processors of a multiprocessor cluster. Springer Science+Business Media, LLC, 2010 Cellular automata nationallicence Lattice-Gas models nationallicence Pattern formation nationallicence Porous medium nationallicence Parallel implementation nationallicence The Journal of Supercomputing Springer US; http://www.springer-ny.com 57/2(2011-08-01), 121-131 0920-8542 57:2<121 2011 57 11227 https://doi.org/10.1007/s11227-010-0391-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11227-010-0391-5 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Bandman Olga Supercomputer Software Department, ICM&MG, Siberian Branch, Russian Academy of Sciences, Pr. Lavrentieva, 6, 630090, Novosibirsk, Russia aut NATIONALLICENCE 773 0- The Journal of Supercomputing Springer US; http://www.springer-ny.com 57/2(2011-08-01), 121-131 0920-8542 57:2<121 2011 57 11227 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer