... , m ) level and L as a measure of the relative significance of the molecular and mixing parts of the free energy. Thus, Eq. 28 is an expression for Fick’s first law that accounts for the diffusional inertia of the solvent species and the influence of polymer deformation on the diffusion...

...David A. Bond; Paul A. Smith In 1855 Fick reported on the diffusion of liquid through a membrane and proposed that there was an analogy between this process and that of heat conduction allowing him to transcribe the mathematical equation for heat conduction derived in 1822 by Fourier into a form...

... the following process modules: horizontal advection, vertical advection, mass conservation adjustments for advection processes, horizontal diffusion, vertical diffusion, gas-phase chemical reactions and solvers, photolytic rate computation, aqueous-phase reactions and cloud mixing, aerosol dynamics, size...

...JD Logan,, Author; J Koplik,, Reviewer 30 07 2002 geochemistry transport processes geophysical fluid dynamics modelling diffusion adsorption reviews The book is not quite a practical guide, since it emphasizes problems which have an interesting PDE aspect to them...

... ( 1976 ), Some basic stress diffusion solutions for fluid-saturated elastic porous media with compressible constituents , Rev. Geophys. Space Phys. 14 , 227 – 241 . Coussy...

... tackled the nonlinear diffusive system and found two different solution branches, one oscillatory and other steady. Walton 55 studied the problem of double diffusive convection in reference to the solar pond. Shukla 56 studied the phenomenon of instability in a binary fluid driven by cross diffusional...