On New Ideal (Noninteracting) Gases in Supercritical Thermodynamics

V. P. Maslov

Matematičeskie zametki, Tome 97 (2015) no. 1, pp. 85-102.

Résumé

Isotherms obtained on the basis of a new distribution are compared with isotherms of the famous van der Waals model, using a language easily understood by engineers and undergraduates (without proofs or theorems, which can be found in the given references, but with elementary examples and simple associations). We propose a new interpretation of the van der Waals model. On the Hougen–Watson diagram, the domain where the mixing of gases occurs with maximum rate is indicated. A new distribution is presented, the notion of new ideal gas is introduced, and the invariants of the isotherms introduced by the author are explained.

Détail

Keywords: isotherm, isochore, number of collective degrees of freedom, admissible cluster size, Boltzmann–Maxwell ideal gas, Lagrangian manifold, tunnel classical operator, focal point, jamming effect, critical point
Mots-clés : opalescence.

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