Stable and accurate reconstruction of pollutant transport is a crucial and challenging
problem, including the inverse problem of identifying pollution sources and physical …

Transport phenomena in homogeneous and inhomogeneous media are commonly
encountered in many practical and industrial applications, which are modeled by advection …

The advection–diffusion equation (ADE) describes many important processes in
hydrogeology, mechanics, geology, and biology. The equations model the transport of a …

A large number of transport processes in physics, chemistry, and engineering are described
by a convection–diffusion equation. This equation is notoriously difficult to solve due to the …

We model the transport of electrically charged solute molecules by a laminar flow within a
nanoslit microfluidic channel with electrostatic surface potential. We derive the governing …

In this work, we consider the question of whether a simple diffusive model can explain the
scent tracking behaviors found in nature. For such tracking to occur, both the concentration …