Abstract
The aim of this article is to examine the application of the hard-sphere scheme to the prediction of the viscosity and thermal conductivity of hydrocarbon mixtures, other than n-alkane mixtures. According to this scheme, mixture properties are calculated from the pure components properties. Hence these are obtained first. Furthermore, in addition to the temperature, the density is the important parameter rather then the pressure. A Tait-type equation is employed to successfully correlate the density of the pure liquids. Furthermore, in the first part of this article, a modified form of the equation proposed by Sun and Teja is employed in the scheme, to correlate the viscosity and thermal conductivity of pure alkyl benzenes, some alkanes, some cycloalkanes, and one naphthalene. Following this, the article focuses on the successful prediction of the viscosity and thermal conductivity of mixtures of these compounds.
| Original language | English |
|---|---|
| Pages (from-to) | 1733-1747 |
| Number of pages | 15 |
| Journal | International Journal of Thermophysics |
| Volume | 30 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Dec 2009 |
| Externally published | Yes |
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Keywords
- Hard spheres
- Mixtures
- Prediction
- Thermal conductivity
- Viscosity
ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Correlation and prediction of dense fluid transport coefficients. VIII. Mixtures of alkyl benzenes with other hydrocarbons. / Assael, Marc J.; Kalyva, Agni E.; Kakosimos, Konstantinos; Antoniadis, Konstantinos D.
In: International Journal of Thermophysics, Vol. 30, No. 6, 12.2009, p. 1733-1747.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Correlation and prediction of dense fluid transport coefficients. VIII. Mixtures of alkyl benzenes with other hydrocarbons
AU - Assael, Marc J.
AU - Kalyva, Agni E.
AU - Kakosimos, Konstantinos
AU - Antoniadis, Konstantinos D.
PY - 2009/12
Y1 - 2009/12
N2 - The aim of this article is to examine the application of the hard-sphere scheme to the prediction of the viscosity and thermal conductivity of hydrocarbon mixtures, other than n-alkane mixtures. According to this scheme, mixture properties are calculated from the pure components properties. Hence these are obtained first. Furthermore, in addition to the temperature, the density is the important parameter rather then the pressure. A Tait-type equation is employed to successfully correlate the density of the pure liquids. Furthermore, in the first part of this article, a modified form of the equation proposed by Sun and Teja is employed in the scheme, to correlate the viscosity and thermal conductivity of pure alkyl benzenes, some alkanes, some cycloalkanes, and one naphthalene. Following this, the article focuses on the successful prediction of the viscosity and thermal conductivity of mixtures of these compounds.
AB - The aim of this article is to examine the application of the hard-sphere scheme to the prediction of the viscosity and thermal conductivity of hydrocarbon mixtures, other than n-alkane mixtures. According to this scheme, mixture properties are calculated from the pure components properties. Hence these are obtained first. Furthermore, in addition to the temperature, the density is the important parameter rather then the pressure. A Tait-type equation is employed to successfully correlate the density of the pure liquids. Furthermore, in the first part of this article, a modified form of the equation proposed by Sun and Teja is employed in the scheme, to correlate the viscosity and thermal conductivity of pure alkyl benzenes, some alkanes, some cycloalkanes, and one naphthalene. Following this, the article focuses on the successful prediction of the viscosity and thermal conductivity of mixtures of these compounds.
KW - Hard spheres
KW - Mixtures
KW - Prediction
KW - Thermal conductivity
KW - Viscosity
UR - http://www.scopus.com/inward/record.url?scp=74249083376&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=74249083376&partnerID=8YFLogxK
U2 - 10.1007/s10765-009-0682-3
DO - 10.1007/s10765-009-0682-3
M3 - Article
AN - SCOPUS:74249083376
VL - 30
SP - 1733
EP - 1747
JO - International Journal of Thermophysics
JF - International Journal of Thermophysics
SN - 0195-928X
IS - 6
ER -