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Temperature and pressure dependence of liquid viscosity

1983; Wiley; Volume: 61; Issue: 5 Linguagem: Inglês

10.1002/cjce.5450610518

1939-019X

L. A. Utracki,

Material Dynamics and Properties

Abstract Statistical thermodynamics theory, based on the cell/hole model, provides an excellent description of liquid properties in the full range of reduced variables \documentclass{article}\pagestyle{empty}\begin{document}$ \tilde P.\tilde T.\tilde V $\end{document} . In addition, the theory provides the occupied site fraction y as a function of these reduced variables. This paper examines the relation between the temperature and pressure dependent liquid viscosity and the parameter y. Properties of n ‐paraffins are discussed.