Corresponding states correlation for thermal conductivity of dense fluids
โ Scribed by S. Murad; K.E. Gubbins
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 608 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0009-2509
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โฆ Synopsis
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 stahstlcal mechamcs, based on Enskog dense gas theory for thermal conductivity, provide a means for predlctmg thermal conductwttes of dense gas and liquid mixtures of nonpolar substances Results obtained are generally wlthm experunental error
๐ SIMILAR VOLUMES
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 l
A new model for the predIctIon of the thermal conductlvlty of pure fluids and mixtures IS presented The model IS based on the correspondmg states theory, and to use the model only well-known, pure component parameters plus the transport propertles of a reference substance (here methane) are requxed