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Filtration Process Simulation in Periodic Porous Structures

Authors: Dimitrienko Yu.I., Glazikov M.L. Published: 01.12.2014
Published in issue: #1(10)/2003  
DOI:

 
Category: Applied Mathematics and Methods of Mathematical Simulation  
Keywords:

An approach is developed for solving local gasdynamical problems over a periodic cell describing the local distribution of the gas velocity and pressure inside an individual pore. A technique to calculate a gas-permeability coefficient for porous structures with an arbitrary pore geometric shape is suggested based on the pore geometric shape only. Some examples of the numerical calculations for two-dimensional porous structures are given.