Open AccessEquation of State for Water in the Small Compressibility Region
Author(s) -
V.Yu. Bardik,
Dmitry Nerukh,
Evgen Pavlov,
I.V. Zhyganiuk
Publication year - 2012
Publication title -
ukrainian journal of physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.213
H-Index - 17
eISSN - 2071-0194
pISSN - 2071-0186
DOI - 10.15407/ujpe57.1.49
Subject(s) - extrapolation , equation of state , compressibility , isothermal process , thermodynamics , compression (physics) , statistical physics , physics , materials science , mathematics , mathematical analysis
The equation of state for dense fluids has been derived within the framework of the Sutherland and Katz potential models. The equation quantitatively agrees with experimental data on the isothermal compression of water under extrapolation into the high pressure region. It establishes an explicit relationship between the thermodynamic experimental data and the effective parameters of the molecular potential.