Mathematical modeling of transient groundwater filtration in multilayered media with a low-permeability barrier

Abstract

The article numerical models and computational algorithms for pressure and pressureless filtration processes in single-layer porous media were analyzed, and numerical models for pressure-pressureless filtration problems in dynamically coupled, low-permeable double-layer porous media based on the laws of fluid motion were developed, and software was created to solve groundwater filtration problems based on mathematical models and computational algorithms in the Matlab software tool.
The model and software they create are used to predict groundwater movement, assess environmental safety, or manage water resources.