Technical Physics Letters
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- 2022
Entropy change at viscous flow of dispersive systems with a phase transition in their particles
Semikhina L. P.1, Shtykov S. V.
1
1University of Tyumen, Tyumen, Russia
Email: Semihina@mail.ru, green.teeth@rambler.ru
Based on the compensation effect, a method has been developed for the correct calculation of entropy changes at viscous flow of liquid dispersed systems using the Eyring equation. At temperature range of 313± 10 K in dispersed systems with a liquid-like state of dispersed phase particles the presence of a specific phase transition is substantiated, at which changes in enthalpy and entropy undergo a jump in these systems. Keywords: Eyring's equation, dispersed systems, phase transition.
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