The performance of cubic equations of state on the critical isotherms of pure fluids

M.A.J. Michels; H. Meijer

doi:10.1016/0378-3812(84)80012-6

The performance of cubic equations of state on the critical isotherms of pure fluids

M.A.J. Michels, H. Meijer

Research output: Contribution to journal › Article › Academic › peer-review

7 Citations (Scopus)

Abstract

The potential of cubic equations of state for describing the critical isotherm of a pure fluid has been examined. Some mathematical results are derived which show that in this respect such equations have fundamental and far-reaching limitations, separate from their obvious failure in the critical region. The implications become clear in a numerical test of various equations on experimental critical-isotherm data. The present study provides insight into the relationship between the performance of a cubic equation of state and its parametric structure.

Original language	English
Pages (from-to)	57-75
Journal	Fluid Phase Equilibria
Volume	17
Issue number	1
DOIs	https://doi.org/10.1016/0378-3812(84)80012-6
Publication status	Published - 1984
Externally published	Yes

Access to Document

10.1016/0378-3812(84)80012-6

Cite this

@article{711dd6d644784046b84d027c62821a5a,

title = "The performance of cubic equations of state on the critical isotherms of pure fluids",

abstract = "The potential of cubic equations of state for describing the critical isotherm of a pure fluid has been examined. Some mathematical results are derived which show that in this respect such equations have fundamental and far-reaching limitations, separate from their obvious failure in the critical region. The implications become clear in a numerical test of various equations on experimental critical-isotherm data. The present study provides insight into the relationship between the performance of a cubic equation of state and its parametric structure.",

author = "M.A.J. Michels and H. Meijer",

year = "1984",

doi = "10.1016/0378-3812(84)80012-6",

language = "English",

volume = "17",

pages = "57--75",

journal = "Fluid Phase Equilibria",

issn = "0378-3812",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - The performance of cubic equations of state on the critical isotherms of pure fluids

AU - Michels, M.A.J.

AU - Meijer, H.

PY - 1984

Y1 - 1984

N2 - The potential of cubic equations of state for describing the critical isotherm of a pure fluid has been examined. Some mathematical results are derived which show that in this respect such equations have fundamental and far-reaching limitations, separate from their obvious failure in the critical region. The implications become clear in a numerical test of various equations on experimental critical-isotherm data. The present study provides insight into the relationship between the performance of a cubic equation of state and its parametric structure.

AB - The potential of cubic equations of state for describing the critical isotherm of a pure fluid has been examined. Some mathematical results are derived which show that in this respect such equations have fundamental and far-reaching limitations, separate from their obvious failure in the critical region. The implications become clear in a numerical test of various equations on experimental critical-isotherm data. The present study provides insight into the relationship between the performance of a cubic equation of state and its parametric structure.

U2 - 10.1016/0378-3812(84)80012-6

DO - 10.1016/0378-3812(84)80012-6

M3 - Article

VL - 17

SP - 57

EP - 75

JO - Fluid Phase Equilibria

JF - Fluid Phase Equilibria

SN - 0378-3812

IS - 1

ER -