Multi-Scale permeability of particulate and porous media

K. Yazdchi, S. Srivastava, Stefan Luding

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

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Abstract

In this paper, a finite element (FE) based model for the viscous and incompressible fluid flow through a regular porous media composed of rigid (immobile) particles/fibres is considered, and an analytical-numerical approach is employed to calculate the associated transverse permeability. The effects of an iotropy, i.e. the particle shape or orientation, as well as porosity, i.e. the volume fraction, on the overall permeability are discussed in detail. The results from this study can be used for verification and validation of advanced models for particle-fluid interaction and for the coupling of the discrete element method (DEM) with FEM or CFD.
Original languageEnglish
Title of host publicationWorld Congress Particle Technology 6
Editors Nürnberg Messe GmbH
Place of PublicationNuremberg
PublisherNürnberg Messe GmbH
Pages1-4
Number of pages4
ISBN (Print)978-3-00-030570-2
Publication statusPublished - 2010
Event6th World Congress on Particle Technology, WCPT 2010 - Nuremberg, Germany
Duration: 26 Apr 201029 Apr 2010
Conference number: 6

Publication series

Name
PublisherNürnberg Messe GmbH

Conference

Conference6th World Congress on Particle Technology, WCPT 2010
Abbreviated titleWCPT 2010
CountryGermany
CityNuremberg
Period26/04/1029/04/10

Fingerprint

Porous materials
Finite difference method
Flow of fluids
Volume fraction
Computational fluid dynamics
Porosity
Finite element method
Fluids
Fibers

Keywords

  • IR-80362
  • METIS-271543

Cite this

Yazdchi, K., Srivastava, S., & Luding, S. (2010). Multi-Scale permeability of particulate and porous media. In Nürnberg Messe GmbH (Ed.), World Congress Particle Technology 6 (pp. 1-4). Nuremberg: Nürnberg Messe GmbH.
Yazdchi, K. ; Srivastava, S. ; Luding, Stefan. / Multi-Scale permeability of particulate and porous media. World Congress Particle Technology 6. editor / Nürnberg Messe GmbH. Nuremberg : Nürnberg Messe GmbH, 2010. pp. 1-4
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Yazdchi, K, Srivastava, S & Luding, S 2010, Multi-Scale permeability of particulate and porous media. in Nürnberg Messe GmbH (ed.), World Congress Particle Technology 6. Nürnberg Messe GmbH, Nuremberg, pp. 1-4, 6th World Congress on Particle Technology, WCPT 2010, Nuremberg, Germany, 26/04/10.

Multi-Scale permeability of particulate and porous media. / Yazdchi, K.; Srivastava, S.; Luding, Stefan.

World Congress Particle Technology 6. ed. / Nürnberg Messe GmbH. Nuremberg : Nürnberg Messe GmbH, 2010. p. 1-4.

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

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T1 - Multi-Scale permeability of particulate and porous media

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AU - Srivastava, S.

AU - Luding, Stefan

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N2 - In this paper, a finite element (FE) based model for the viscous and incompressible fluid flow through a regular porous media composed of rigid (immobile) particles/fibres is considered, and an analytical-numerical approach is employed to calculate the associated transverse permeability. The effects of an iotropy, i.e. the particle shape or orientation, as well as porosity, i.e. the volume fraction, on the overall permeability are discussed in detail. The results from this study can be used for verification and validation of advanced models for particle-fluid interaction and for the coupling of the discrete element method (DEM) with FEM or CFD.

AB - In this paper, a finite element (FE) based model for the viscous and incompressible fluid flow through a regular porous media composed of rigid (immobile) particles/fibres is considered, and an analytical-numerical approach is employed to calculate the associated transverse permeability. The effects of an iotropy, i.e. the particle shape or orientation, as well as porosity, i.e. the volume fraction, on the overall permeability are discussed in detail. The results from this study can be used for verification and validation of advanced models for particle-fluid interaction and for the coupling of the discrete element method (DEM) with FEM or CFD.

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Yazdchi K, Srivastava S, Luding S. Multi-Scale permeability of particulate and porous media. In Nürnberg Messe GmbH, editor, World Congress Particle Technology 6. Nuremberg: Nürnberg Messe GmbH. 2010. p. 1-4