The evolution from an unsteady to a steady mixing zone between two groundwater flow systems with different concentrations

Heat and mass transport through porous media is governed by the advection-dispersion equation. Near the forward moving mixing front the longitudinal and transversal dispersion lengths are non-zero; only dispersion by molecular diffusion remains. The present paper presents mathematical-physical argum...

Full description

Bibliographic Details
Main Authors: Wouter Zijl, Mustafa El-Rawy
Format: Article
Language:English
Published: Elsevier 2019-06-01
Series:Alexandria Engineering Journal
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016819300523