Vaporization enthalpy of silanes fluids: A new correlation based on the corresponding states principle

Yang, Shangguo; Tian, Jianxiang; Jiang, Hua; Mulero, A.

doi:10.1016/j.fluid.2021.113186

Cited by 2 publications

(1 citation statement)

References 40 publications

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“…Numerous CSP based studies have been made. Based on the CSP, a correlation is formulated for the temperature dependence of saturated silanes fluids [1]. Based on the three-parameter CSP, a model is proposed for estimating the isobaric heat capacity of biodiesel-related esters in the liquid state [2].…”

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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New corresponding states correlation for the temperature-dependent surface tension of refrigerant liquids

Liu¹,

Tian²,

Yang³

2021

Mod. Phys. Lett. B

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We collected data of the surface tension versus the temperature of 28 saturated refrigerant fluids available in the NIST database. These data are used to build a new corresponding state-based correlation. Compared with other previously proposed correlations, the current one has the advantages of both simplicity and accuracy. To check the ability of correlations, we compared the numerically calculated/predicted results with the data in the NIST database. It is found that the average absolute deviations are less than 10% for 26 refrigerants and less than 1% for 8 refrigerants.

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Vaporization enthalpy of silanes fluids: A new correlation based on the corresponding states principle

Cited by 2 publications

References 40 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

New corresponding states correlation for the temperature-dependent surface tension of refrigerant liquids

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