On the upscaling of the diffusion equation in a heterogeneous medium by the two different methods
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DOI: 10.1063/5.0174651
Abstract: Upscaling the flow equations appears in many studies related to diffusion, heat conductivity, and flows in porous media. Variable coefficients of the original fine-scale process description are substituted by averaged constant values. The different upscaling… read more here.
Keywords: coarse scale; continuous upscaling; upscaling diffusion; fine scale ... See more keywords