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Thermodynamic behavior of fluids in the supercritical region

โœ Scribed by S. Tang; J.V. Sengers

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
488 KB
Volume
4
Category
Article
ISSN
0896-8446

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โœฆ Synopsis

A procedure for constructing a thermodynamic free energy of fluids is discussed which incorporates a crossover from singular thermodynamic behavior at the critical point to regular thermodynamic behavior far away from the critical point. The, procedure is based on an approximate solution of the renormalization-group theory of critical phenomena and yields an accurate representation of the thermodynamic properties of fluids in a large range of temperatures and densities around the critical point.

๐Ÿ“œ SIMILAR VOLUMES

A universal representation of the thermo
A universal representation of the thermodynamic properties of fluids in the critical region
โœ J. V. Sengers; J. M. H. Levelt Sengers ๐Ÿ“‚ Article ๐Ÿ“… 1984 ๐Ÿ› Springer ๐ŸŒ English โš– 590 KB

To characterize the behavior of the thermodynamic properties of systems near a critical point, systems are grouped into universality classes. Systems within a universality class have the same universal critical exponents and scaling functions. Specifically, fluids are expected to belong to the unive