Nonlocal theory of surface tension in simple liquids

Autor:	E. A. Arinshtein
Rok vydání:	2006
Předmět:	Surface (mathematics) Thermodynamic equilibrium Structure function Thermodynamics Statistical and Nonlinear Physics Thermodynamic potential Surface tension symbols.namesake Classical mechanics Simple (abstract algebra) Euler's formula symbols Surface layer Mathematical Physics Mathematics
Zdroj:	Theoretical and Mathematical Physics. 148:1147-1158
ISSN:	1573-9333 0040-5779
Popis:	We consider a method for singling out the surface contribution in the form of a nonlocal functional of the transition-layer structure function from the general expression for the thermodynamic potential of the two-phase liquid-vapor system. A possibility of using the relation between the thermodynamic potentials of equilibrium volumetric and surface phases to modify the resulting expansion is indicated. We obtain an analogue of Euler’s first integral in the variational problem for the surface-energy functional and give some estimates for the parameters characterizing the surface layer and its asymptotic properties.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d324bd5a4b7fa8dc712b6eac604f75ff https://doi.org/10.1007/s11232-006-0108-3 Zobrazit plný text záznamu Plný text ve formátu PDF