Integral and Closed-Form Analytical Solutions to the Transport Contaminant Equation Considering 3D Advection and Dispersion

Analytical power series solutions to the

Analytical power series solutions to the two-dimensional advection–dispersion equation with distance-dependent dispersivities

✍ Jui-Sheng Chen; Chuen-Fa Ni; Ching-Ping Liang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 452 KB

## Abstract As is frequently cited, dispersivity increases with solute travel distance in the subsurface. This behaviour has been attributed to the inherent spatial variation of the pore water velocity in geological porous media. Analytically solving the advection–dispersion equation with distance‐