Permeability from 3D Porous Media Images: a Fast Two-Step Approach

An efficient methodology to calculate absolute permeability of porous media using a two-step algorithm is developed. In the first step, the creeping flow equations over the pore space are translated into a Darcy flow problem with the pore space being represented by appropriately chosen local flow co...

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Veröffentlicht in:	Transport in porous media 2018-09, Vol.124 (3), p.1017-1033
Hauptverfasser:	Agarwal, Umang, Alpak, Faruk Omer, Koelman, J. M. Vianney A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Benchmarks Civil Engineering Classical and Continuum Physics Computational fluid dynamics Computed tomography Computer memory Computing time Conductivity Digitization Earth and Environmental Science Earth Sciences Fast Fourier transformations Flow equations Fourier transforms Geotechnical Engineering & Applied Earth Sciences Hydrogeology Hydrology/Water Resources Industrial Chemistry/Chemical Engineering Iterative methods Local flow Medical imaging Permeability Porous media Rocks Sandstone
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