Viscosity correlations of normal gases at normal pressures and several HFC refrigerants using the corresponding states theory

Zhang, Ying; He, Maogang; Liu, Yang; Chen, Libin

doi:10.1016/j.fluid.2011.07.012

Cited by 3 publications

(1 citation statement)

References 97 publications

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“…A CS group contribution method is proposed to estimate surface tension of ionic liquids [4]. A CSP based viscosity correlations for monoatomic gases, diatomic gases, hydrocarbons and halogenated hydrocarbons have been established [5]. The extended CSP is applied to predict the surface tension, viscosity and thermal conductivity of alkali halides [6].…”

Section: Introductionmentioning

confidence: 99%

Criticality points on the phase diagram of substances as scaling parameters in the law of corresponding states: alkali metals

Arumugam¹,

Ramasamy²

2023

Phys. Scr.

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The law of corresponding states (LCS), based on a generalized van der Waals equation of state (gvdWEoS) has been formulated by rescaling its thermodynamic variables with liquid - vapour critical – point parameters, the spinodal, the thermodynamic limit of superheat (TLS) and the supercritical (SC) point. This gvdWEoS, which satisfactorily describes the properties of alkali metals, differs from the known van der Waals equation of state (vdWEoS) by the modified attractive term. The scaling properties have been derived on the basis of the gvdWEoS. The expressions for the isothermal compressibility, a derivate of Gibbs free energy have been derived. In all these cases of rescaling, the gvdWEoS has the similar functional form and the expression for isothermal compressibility has a similar functional form. Hence, it has been established that the parameters of at any spinodal-point on the phase diagram, including the TLS as a particular case, and the SC point, characteristic point on the quasispinodal, provide the alternate scales of parameterizing the fluid properties other than the liquid-vapour critical point.

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Section: Introductionmentioning

confidence: 99%

Criticality points on the phase diagram of substances as scaling parameters in the law of corresponding states: alkali metals

Arumugam¹,

Ramasamy²

2023

Phys. Scr.

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Modeling investigation on the viscosity of pure refrigerants and their liquid mixtures by using the Patel–Teja viscosity equation of state

Khosharay

Pierantozzi

Nicola

2018

International Journal of Refrigeration

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Vapor-liquid equilibrium and diffusion coefficients of R32 + [HMIM][FEP], R152a + [HMIM][FEP] and R161 + [HMIM][FEP]

Liu

Pan

2018

Journal of Molecular Liquids

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Viscosity correlations of normal gases at normal pressures and several HFC refrigerants using the corresponding states theory

Cited by 3 publications

References 97 publications

Criticality points on the phase diagram of substances as scaling parameters in the law of corresponding states: alkali metals

Criticality points on the phase diagram of substances as scaling parameters in the law of corresponding states: alkali metals

Modeling investigation on the viscosity of pure refrigerants and their liquid mixtures by using the Patel–Teja viscosity equation of state

Vapor-liquid equilibrium and diffusion coefficients of R32 + [HMIM][FEP], R152a + [HMIM][FEP] and R161 + [HMIM][FEP]

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Viscosity correlations of normal gases at normal pressures and several HFC refrigerants using the corresponding states theory

Cited by 3 publications

References 97 publications

Criticality points on the phase diagram of substances as scaling parameters in the law of corresponding states: alkali metals

Criticality points on the phase diagram of substances as scaling parameters in the law of corresponding states: alkali metals

Modeling investigation on the viscosity of pure refrigerants and their liquid mixtures by using the Patel–Teja viscosity equation of state

Vapor-liquid equilibrium and diffusion coefficients of R32 + [HMIM][FEP], R152a + [HMIM][FEP] and R161 + [HMIM][FEP]

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Vapor-liquid equilibrium and diffusion coefficients of R32 + [HMIM][FEP], R152a + [HMIM][FEP] and R161 + [HMIM][FEP]