Modeling of fluid filtering N-layer filters with multicomponent pollution

Abstract

Dimensional mathematical model is formed that takes into account the reverse influence the determinants of the characteristics of the environment in the modeling of multi-cleaning fluid contamination n-layer sorption filters. The algorithm for solving the corresponding model problem described by a system of nonlinear singularly perturbed differential equations "convection-diffusion-mass transfer" is proposed. The results of calculations of the distribution of the impurity concentration and the mass amount of impurities in height porous filter loading for different times and for different number of layers are given.