A new equation of state for gaseous, liquid, and supercritical fluids

Farzi, Nahid; Hosseini, Pantea

doi:10.1016/j.fluid.2015.08.027

Cited by 5 publications

(2 citation statements)

References 29 publications

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“…When the experimental data are not accessible, it is necessary to have more accurate tools to predict the thermophysical properties. Different approaches, such as temperature and composition dependence of viscosity models, activity models, , and equations of state, can be taken into account to model the thermophysical behavior. The corresponding predicted and correlated equations are dependent on numerous constant and adjustable parameters.…”

Section: Introductionmentioning

confidence: 99%

Densities, Viscosities, Refractive Indices, and Excess Properties of Aqueous 1,2-Etanediol, 1,3-Propanediol, 1,4-Butanediol, and 1,5-Pentanediol Binary Mixtures

Moosavi

Rostami

2016

J. Chem. Eng. Data

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The thermodynamic and transport properties of aqueous alkanediol systems at atmospheric pressure were studied over the whole concentration range using the experimental values of density and refractive index at temperatures of 288.15−318.15 K with 5 K interval and viscosity at T = 293.15, 298.15, and 303.15 K. The obtained data were compared with those available in literature. A detailed analysis regarding the behavior of aqueous alkanediols and interactions between the mixture components was performed using different excess thermodynamic properties. Moreover, McAllister model and Grunberg−Nissan and its new proposed models were applied to predict the viscosity data. The validity of the proposed equations was assessed by comparisons between the experimental values and those obtained by the models.

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Section: Introductionmentioning

confidence: 99%

Densities, Viscosities, Refractive Indices, and Excess Properties of Aqueous 1,2-Etanediol, 1,3-Propanediol, 1,4-Butanediol, and 1,5-Pentanediol Binary Mixtures

Moosavi

Rostami

2016

J. Chem. Eng. Data

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“…A number of studies have also been carried out with the aim to link phenomenological models to specific assumptions on the form of the molecular interaction potential, see e.g. [12][13][14][15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Symmetries and criticality of generalised van der Waals models

Giglio¹,

Landolfi²,

Martina³

et al. 2021

J. Phys. A: Math. Theor.

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We consider a family of thermodynamic models such that the energy density can be expressed as an asymptotic expansion in the scale formal parameter and whose terms are suitable functions of the volume density. We examine the possibility to construct solutions for the Maxwell thermodynamic relations relying on their symmetry properties and deduce the critical properties implied in terms of the dynamics of coexistence curves in the space of thermodynamic variables.

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Analysis of p, T, ρ-data for all fluid states via comparison with a transcribed Van der Waals equation

Mayrhuber¹

2021

Chemical Thermodynamics and Thermal Analysis

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A new equation of state for gaseous, liquid, and supercritical fluids

Cited by 5 publications

References 29 publications

Densities, Viscosities, Refractive Indices, and Excess Properties of Aqueous 1,2-Etanediol, 1,3-Propanediol, 1,4-Butanediol, and 1,5-Pentanediol Binary Mixtures

Densities, Viscosities, Refractive Indices, and Excess Properties of Aqueous 1,2-Etanediol, 1,3-Propanediol, 1,4-Butanediol, and 1,5-Pentanediol Binary Mixtures

Symmetries and criticality of generalised van der Waals models

Analysis of p, T, ρ-data for all fluid states via comparison with a transcribed Van der Waals equation

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