Predicting water flow in fully and partially saturated porous media: a new fractal-based permeability model

نویسندگان

چکیده

Predicting the permeability of porous media in saturated and partially conditions is crucial importance many geo-engineering areas, from water resources to vadose zone hydrology or contaminant transport predictions. Many models have been proposed literature estimate properties such as porosity, grain size pore size. In this study, we develop a model for by one two fluid phases with all physically-based parameters using fractal upscaling technique. The related microstructural dimension space, tortuosity, maximum radius, ratio minimum radius saturation irreducible saturation. favorably compared existing widely used literature. Then, comparison published experimental data both unconsolidated consolidated samples, show that medium very well.

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ژورنال

عنوان ژورنال: Hydrogeology Journal

سال: 2021

ISSN: ['1431-2174', '1435-0157']

DOI: https://doi.org/10.1007/s10040-021-02364-6