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A corresponding states model for the thermal conductivity of gases and liquids

✍ Scribed by P.L. Christensen; A.A. Fredenslund

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
402 KB
Volume
35
Category
Article
ISSN
0009-2509

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✦ Synopsis

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 No P-V-T mformatlon ~sneeded The model IS apphed to the lower hydrocarbons (up to pentane), mtrogen, carbon dloxlde, and mixtures of these at reduced temperatures between 0 6 and 3 0 and reduced densltles between 0 0 and 2 7 For over 600 data uomts. the deviation between experimental and predicted _ values IS typically between 2 and 5%

πŸ“œ SIMILAR VOLUMES

Thermal conductivity of diatomic gases:
Thermal conductivity of diatomic gases: Liquid and gaseous states
✍ Charles A. Schaefer; George Thodos πŸ“‚ Article πŸ“… 1959 πŸ› American Institute of Chemical Engineers 🌐 English βš– 732 KB

## Abstract After an extensive literature survey the experimental thermal‐conductivity data for twelve diatomic gases were utilized to produce an accurate and expedient means of predicting values over extensive ranges of temperature and pressure. Plotting values of __k__\* against __T__~__R__~ on l