Please use this identifier to cite or link to this item:
https://lib.hpu.edu.vn/handle/123456789/22386
Title: | Analytical model of reactive transport processes with spatially variable coefficients |
Authors: | Simpson, Matthew J. Morrow, Liam C. |
Keywords: | Engineering Environmental engineering Appliedmathematics Contaminant transport Saturated porous media Analytical model Partial differential equation Symbolic computation |
Issue Date: | 2015 |
Abstract: | Analytical solutions of partial differential equation (PDE) models describing reactive transport phenomena in saturated porous media are often used as screening tools to provide insight into contaminant fate and transport processes. While many practical modelling scenarios involve spatially variable coefficients, such as spatially variable flow velocity, v(x), or spatially variable decay rate, k(x), most analytical models deal with constant coefficients. Here we present a framework for constructing exact solutions of PDE models of reactive transport. Our approach is relevant for advection-dominant problems, and is based on a regular perturbation technique. |
URI: | https://lib.hpu.edu.vn/handle/123456789/22386 |
Appears in Collections: | Education |
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