Identification of the phase of a fluid using partial derivatives of pressure, volume, and temperature without reference to saturation properties: Applications in phase equilibria calculations
The phase of a fluid (liquid, vapor) at a given state is normally identified by comparing the properties of the fluid at the given state with saturation properties. In this paper we present a thermodynamic method for determining the phase of a fluid from the partial derivatives of pressure, volume and temperature without reference to saturated properties. The method has immediate application in a variety of phase equilibria calculations, particularly for liquid–liquid or vapor–liquid–liquid equilibria calculations in process simulators.
Description
Identification of the phase of a fluid using partial derivatives of pressure, volume, and temperature without reference to saturation properties: Applications in phase equilibria calculations
%0 Journal Article
%1 venkatarathnam2011identification
%A Venkatarathnam, G.
%A Oellrich, L.R.
%D 2011
%J Fluid Phase Equilibria
%K 2011 equilibrium fluid identification phase properties thermodynamic
%N 2
%P 225 - 233
%R 10.1016/j.fluid.2010.12.001
%T Identification of the phase of a fluid using partial derivatives of pressure, volume, and temperature without reference to saturation properties: Applications in phase equilibria calculations
%U http://dx.doi.org/10.1016/j.fluid.2010.12.001
%V 301
%X The phase of a fluid (liquid, vapor) at a given state is normally identified by comparing the properties of the fluid at the given state with saturation properties. In this paper we present a thermodynamic method for determining the phase of a fluid from the partial derivatives of pressure, volume and temperature without reference to saturated properties. The method has immediate application in a variety of phase equilibria calculations, particularly for liquid–liquid or vapor–liquid–liquid equilibria calculations in process simulators.
@article{venkatarathnam2011identification,
abstract = {The phase of a fluid (liquid, vapor) at a given state is normally identified by comparing the properties of the fluid at the given state with saturation properties. In this paper we present a thermodynamic method for determining the phase of a fluid from the partial derivatives of pressure, volume and temperature without reference to saturated properties. The method has immediate application in a variety of phase equilibria calculations, particularly for liquid–liquid or vapor–liquid–liquid equilibria calculations in process simulators. },
added-at = {2015-06-03T10:18:49.000+0200},
author = {Venkatarathnam, G. and Oellrich, L.R.},
biburl = {https://www.bibsonomy.org/bibtex/2d02601047cc06c38d7509cffe1e773d1/thorade},
description = {Identification of the phase of a fluid using partial derivatives of pressure, volume, and temperature without reference to saturation properties: Applications in phase equilibria calculations},
doi = {10.1016/j.fluid.2010.12.001},
interhash = {eeec0023cd1724b2e0e13b5b0e4583eb},
intrahash = {d02601047cc06c38d7509cffe1e773d1},
issn = {0378-3812},
journal = {Fluid Phase Equilibria },
keywords = {2011 equilibrium fluid identification phase properties thermodynamic},
number = 2,
pages = {225 - 233},
timestamp = {2015-06-03T10:18:49.000+0200},
title = {Identification of the phase of a fluid using partial derivatives of pressure, volume, and temperature without reference to saturation properties: Applications in phase equilibria calculations },
url = {http://dx.doi.org/10.1016/j.fluid.2010.12.001},
volume = 301,
year = 2011
}