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The principle of corresponding states and the dynamic properties of simple liquids

โœ Scribed by Jacques Rouch; Jean-Pierre Boon; Paul A. Fleury

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
577 KB
Volume
88
Category
Article
ISSN
0378-4371

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โœฆ Synopsis

We present a corresponding states analysis of existing data on sound velocity, transport coefficients and intermolecular interaction times of a number of simple fluids. With appropriate choices of parameters for the intermolecular pair potential, such properties as the adiabatic sound velocity, the shear and bulk viscosities, the thermal conductivity and the intermolecular interaction time can be reduced along the liquid-vapor equilibrium curve. Deviations from the simple law of corresponding states are most pronounced for the transport properties, indicating a stronger sensitivity of the dynamical properties to the interaction potential and the molecular structure.

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Surface tension and the principle of cor
Surface tension and the principle of corresponding states
โœ James R. Brock; R. Byron Bird ๐Ÿ“‚ Article ๐Ÿ“… 1955 ๐Ÿ› American Institute of Chemical Engineers ๐ŸŒ English โš– 493 KB ๐Ÿ‘ 2 views

Experimental surface-tension data for pure substances have been correlated successfully by the use of two recent modifications of the principle of corresponding states. The results are expressed in terms of simple analytical relations which allow one to calculate the surface-tension curves either fr