Alhashmi, Z., Blunt, M.J. and Bijeljic, B. (2015) Predictions of Dynamic Changes in Reaction Rates as a Consequence of Incomplete Mixing Using Pore Scale Reactive Transport Modeling on Images of Porous Media. Journal of Contaminant Hydrology, 179, 171-181.
https://doi.org/10.1016/j.jconhyd.2015.06.004

has been cited by the following article:

• TITLE: Two-Dimensional Continuous Model in Bimolecular Reactive Transport

  AUTHORS: Daniel A. Cuch, Diana Rubio, Claudio D. El Hasi

  KEYWORDS: Bidimensional Model, Transverse Dispersion, Segregation, Parameter Estimation

  JOURNAL NAME: Open Journal of Fluid Dynamics, Vol.13 No.1, March 28, 2023

  ABSTRACT: In this work, a continuum 2D model is proposed to study the interaction at the interface of reactive transport processes in porous media. The analysis of the segregation produced by poor reactant homogenization at the poral scale is addressed by a parametric heuristic model that considers the relative gradient of the reacting species involved in the process. The micro inhomogeneities are incorporated by means of longitudinal and transversal mechanical dispersion coefficients. A two-dimensional continuous model for the bimolecular reactive transport is considered where modelling parameters are estimated numerically from experimental data. A competitive effect between segregation and dispersion is observed that is analyzed by means of numerical experiments. The two-dimensional model reproduces properly both the total mass of the product as well as its increase with the velocity of flow and the inhomogeneity of the advanced front. The methodology used is simple and fast, and the numerical results presented here indicate its effectiveness.