It is an educational code developed in Octave/Matlab to compute effective permeability from 2d images of heterogeneous porous materials, by simulating a Stokes flow in the porous media modeled with periodic boundary conditions using finite elements. The code is described in the paper "Computing effective permeability of porous media with FEM and micro-CT: An educational approach" to be published in Fluids Journal (MDPI) which can be accessed by the special issue: Teaching and Learning of Fluid Mechanics: https://doi.org/10.3390/fluids5010016

{"references": ["Erik Andreassen, Casper Schousboe Andreasen (2014). How to determine composite material properties using numerical homogenization, Computational Materials Science, Volume 83, 2014, Pages 488-495, ISSN 0927-0256, https://doi.org/10.1016/j.commatsci.2013.09.006."]}