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Practical expressions for the internal energy and pressure of Yukawa fluids

Sergey A. Khrapak* and Hubertus M. Thomas

  • Forschungsgruppe Komplexe Plasmen, Deutsches Zentrum für Luft und Raumfahrt, Oberpfaffenhofen, Germany

  • *Also at Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia.
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Phys. Rev. E 91, 023108 – Published 25 February, 2015

DOI: https://doi.org/10.1103/PhysRevE.91.023108

Abstract

Simple practical expressions that allow estimation of thermodynamic properties of Yukawa fluids in a wide range of coupling, up to the fluid-solid phase transition, are presented. These expressions demonstrate excellent agreement with the available results from numerical simulations. The approach provides simple and accurate tools to estimate thermodynamic properties of Yukawa fluids and related systems in a broad range of parameters.

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Phys. Rev. E 91, 023108– Published 25 February, 2015
  • Received 6 November 2014

©2015 American Physical Society

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