Sentence examples for molecular diffusion with from inspiring English sources

Mass-transfer to a rotating disk electrode has been studied in the case of an interface covered by porous inert layers of thickness δf, through which species are transported by molecular diffusion with a diffusivity Df.

The non-uniform distributions in the chamber were then controlled by molecular diffusion with diffusion time defining the composition gradient.

The results showed that gas mechanical dispersion dominated over molecular diffusion with mechanical dispersion for all water contents and pore gas velocities investigated.

The radial dispersion coefficient has been found to be roughly constant at all levels in the bed (except near the bottom where it is high), but increases rapidly, from a value near molecular diffusion, with an increase in the excess gas flow (U — Um.f .. Within the experimental range considered, it appears that the Peclet number is inversely proportional to the average bubble diameter.

Because molecular mobility is accompanied by energy transference, we can describe molecular diffusion with energy diffusion.

This is not surprising, however, because the 5 kDa membrane cutoff point for molecular diffusion with this technique lies largely below the MW of OPN.

This fact was accounted for by an additional decrease in the molecular diffusion coefficient with increasing total pressure with respect to that indicated by Fuller's equation.

The model was shown to precisely simulate molecular diffusion accompanied with chemical reactions.

For a fixed molecular diffusion rate, with increase in Schmidt number, the viscous diffusion rate increases, which reduces the velocity of the nanofluid and helps to increase the concentration of the nanofluid.

Results from this study reveal that the proposed techniques can predict the CO2 molecular diffusion in oil with high accuracy.

The free molecular diffusion rate varies with radius through the Stokes-Einstein relation.