Upscaling of Diffusion–Reaction Phenomena by Homogenisation Technique: Possible Appearance of Morphogenesis
Sign Up to like & getrecommendations! Published in 2018 at "Transport in Porous Media"
DOI: 10.1007/s11242-018-1187-y
Abstract: The main objective of this work is to describe reaction–diffusion of two species in a porous medium. We aim at finding the macroscopic model equivalent to the description of the physics at the pore scale,… read more here.
Keywords: upscaling diffusion; reaction; appearance morphogenesis; diffusion ... See more keywords
On the upscaling of the diffusion equation in a heterogeneous medium by the two different methods
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
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