Permeability calculation in periodic porous medium based on rhombohedral structure

A method for calculating the permeability of a porous medium is proposed and realized using the example of a rhombohedral porous structure. The method is based on the Darcy equation, while the flow rate is found by numerical simulation of a three-dimensional flow of a viscous incompressible fluid in...

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Veröffentlicht in:Journal of physics. Conference series 2018-11, Vol.1128 (1), p.12002
Hauptverfasser: Igoshin, D E, Gubkin, A S, Ignatev, P A, Gubaidullin, A A
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Sprache:eng
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Zusammenfassung:A method for calculating the permeability of a porous medium is proposed and realized using the example of a rhombohedral porous structure. The method is based on the Darcy equation, while the flow rate is found by numerical simulation of a three-dimensional flow of a viscous incompressible fluid in a pore channel. Computational experiments are performed using open SALOME-OpenFOAM packages. The results of the calculations allow estimating the accuracy of previously obtained analytical estimates of permeability.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1128/1/012002