Transport Phenomena in a Physical World

In this article it has been shown that different kinds of transports (mass, energy, momentum, volume, and electrical charges) can be described by simple phenomenological equations of the same kind. The flux is in all cases proportional to a driving force which is the gradient of concentration, emperature, velocity, pressure, or voltage, respectively. The proportionality constant is called a phenomenological coefficient and corresponds to well know physical terms such as the diffusion coefficient, thermal conductivity, dynamic viscosity, permeability, or electrical conductance.

کلیدواژه ها:

energy ، momentum ، electrical conductance