Theoretical and numerical prediction of the permeability of fibrous porous media

  • Aziz Kudaikulov
  • , Christophe Josserand
  • , Aidarkhan Kaltayev

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, the permeability of ordered fibrous porous media for normal flows is predicted theoretically and numerically. Moreover, microscopic velocity profiles in the “unit cell” are investigated in detail for normal flows. Porous material is represented by a “unit cell” which is assumed to be repeated throughout the media and 1D fibers are modeled. Fibers are presented as cylinders with the same radii. Planar flow that perpendicular to the axes of cylinders is considered in this paper. All numerical calculations are performed using Gerris program [6]. The quantitative comparison of numerical and theoretical results of computation of the permeability of ordered fibrous media is reasonably good and is about 10–15%.

Original languageEnglish
Title of host publicationMathematical Modeling of Technological Processes - 8th International Conference, CITech 2015, Proceedings
EditorsYurii Shokin, Nargozy Danaev, Darkhan Akhmed-Zaki D.
PublisherSpringer Verlag
Pages85-93
Number of pages9
ISBN (Print)9783319250571
DOIs
Publication statusPublished - 1 Jan 2015
Externally publishedYes
Event 8th International Conference on Mathematical Modeling of Technological Processes, CITech 2015 - Almaty, Kazakhstan
Duration: 24 Sept 201527 Sept 2015

Publication series

NameCommunications in Computer and Information Science
Volume549
ISSN (Print)1865-0929

Conference

Conference 8th International Conference on Mathematical Modeling of Technological Processes, CITech 2015
Country/TerritoryKazakhstan
CityAlmaty
Period24/09/1527/09/15

Keywords

  • Darcys law
  • Fibrous porous media with periodic structure
  • Navierstokes equations
  • Permeability of fibrous porous media

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