Definition of Pore Tortuosity in Granular Medium Ply Based on Model of Quasi-Faceted Cells and Pore-Tubes

D. A. Sandulyak; A. A. Sandulyak; V. A. Ershova; A. V. Sandulyak; M. A. Kononov

doi:10.1007/s10717-017-9885-4

Definition of Pore Tortuosity in Granular Medium Ply Based on Model of Quasi-Faceted Cells and Pore-Tubes

Authors: Sandulyak D.A.¹, Sandulyak A.A.¹, Ershova V.A.¹, Sandulyak A.V.¹, Kononov M.A.¹
Affiliations:
1. Moscow Technological University
Issue: Vol 73, No 9-10 (2017)
Pages: 338-341
Section: Article
URL: https://journals.rcsi.science/0361-7610/article/view/244706
DOI: https://doi.org/10.1007/s10717-017-9885-4
ID: 244706

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Abstract

An approach to obtaining data on the tortuosity k_Z of polyspherical media with ordered packing of spheres, characterized by definite values of the porosity ω and/or packing density γ, is shown using models of quasi-faceted cells and tubular pores. Presented in the form of graphical and analytical dependences these data make it possible to judge the value of k_Z for a granular medium on the basis of the actual value of ω and/or γ for it.