A Pore-Scale Numerical Simulation Method for Estimating the Permeability of Sand Sediment

A numerical method system to estimate the permeability of sand sediments, at a microscopic scale, was developed. Initially, 3D geometrical representations of the sand grains are reconstructed from a series of 2D X-ray CT scans of real sand grains. 2D cross-sectional slices of the grain outlines are...

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Veröffentlicht in:	Transport in porous media 2012-08, Vol.94 (1), p.1-17
Hauptverfasser:	Sugita, Toshio, Sato, Toru, Hirabayashi, Shinichiro, Nagao, Jiro, Jin, Yusuke, Kiyono, Fumio, Ebinuma, Takao, Narita, Hideo
Format:	Artikel
Sprache:	eng
Schlagworte:	Civil Engineering Classical and Continuum Physics Computational fluid dynamics Computed tomography Computer simulation Earth and Environmental Science Earth Sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Geotechnical Engineering & Applied Earth Sciences Grains Hydrocarbons Hydrogeology Hydrology. Hydrogeology Hydrology/Water Resources Industrial Chemistry/Chemical Engineering Mathematical analysis Mathematical models Numerical methods Permeability Pollution, environment geology Porosity Sand Sedimentary rocks Sediments Simulated annealing Simulation Spherical harmonics Water flow
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