Geodesic
Simulating a~piston motion by a~gas-lattice model
Prikladnaâ diskretnaâ matematika, no. 4 (2010), pp. 100-108

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In the paper, ways for defining the boundary conditions of the multiparticle lattice-gas FHP-MP model are discussed. Particular attention is paid to the unsteady boundary conditions. A method for moving walls in the model is suggested. It allows using obstacles which are walking while the simulation is run. Computer experiments with a piston movement in the cylinder were carried out. They showed that the simulated process corresponds qualitatively to the physical laws.
Keywords: cellular automaton, gas flow, unsteady boundary conditions
Mots-clés : piston motion. 
@article{PDM_2010_4_a10,
     author = {Yu. G. Medvedev},
     title = {Simulating a~piston motion by a~gas-lattice model},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {100--108},
     publisher = {mathdoc},
     number = {4},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2010_4_a10/}
}
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Yu. G. Medvedev. Simulating a~piston motion by a~gas-lattice model. Prikladnaâ diskretnaâ matematika, no. 4 (2010), pp. 100-108. http://geodesic.mathdoc.fr/item/PDM_2010_4_a10/