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Generalized corresponding states correlation for self-diffusion coefficients of fluids

✍ Scribed by S. Murad


Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
218 KB
Volume
36
Category
Article
ISSN
0009-2509

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✦ Synopsis


The simple principleof correspondingstatesmay begeneralized toincludesuhstances that departfrom strict conformality by introducing state dependent shape factors. This approach is applied to self-diffusion coefficient using a modified Enskog dense gas theory. Results are obtained for both saturated liquids and supercritical fluids and are generally within experimental error.


πŸ“œ SIMILAR VOLUMES


Corresponding states correlation for the
✍ S. Murad; K.E. Gubbins πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 608 KB

The simple pnnclple of correspondmg states may be generahzed to Include substances that depart from strict conformahty by mtroducmg state dependent shape factors Tins approach IS applied to thermal conductlvlty, and a general correlation IS presented for the shape factors Muting rules derived from s

Application of corresponding states prin
✍ Mohammad R. Riazi; Thomas E. Daubert πŸ“‚ Article πŸ“… 1980 πŸ› American Institute of Chemical Engineers 🌐 English βš– 427 KB πŸ‘ 3 views

## Abstract A corresponding states approach has been used successfully to correlate reduced self‐diffusivity of pure liquids with reduced temperature and acentric factor. In addition, dimensional analysis techniques have been used to accurately relate viscosity, normal boiling point and temperature

Simple expressions for the self-diffusio
✍ David M. Heyes πŸ“‚ Article πŸ“… 1988 πŸ› Elsevier Science 🌐 English βš– 191 KB

The self-diffusion coeffkient, shear viscosity and thermal conductivity of the Lennard-Jones fluid have been determined over essentially the whole phase diagram at densities below the solid-fluid coexistence line. This data is fitted to simple expressions developed from those proposed by Dymond.