Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures

Fatemeh Fadaei Nobandegani; Abouzar Roeintan

doi:doi:10.11648/j.ajma.20200801.11

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Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures

Fatemeh Fadaei Nobandegani, Abouzar Roeintan

Published in American Journal of Mechanics and Applications (Volume 8, Issue 1)

Received: 22 June 2019 Accepted: 16 July 2019 Published: 8 January 2020

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Abstract

The purpose of this paper is to evaluate the effect of five different mixing rules on the calculated thermodynamic properties including vapor pressure, density and excess property of several binary mixtures. These properties are calculated by ISM (Ihm-Song-Mason) and PHS (Perturb Hard Sphere) equations of state (EOS). Also we use two interaction parameters, K_ij to improve the results. The results indicate that mixing rules can effect on predicted thermodynamic properties. The Fit (MADAR-1) mixing rule gives more acceptable values. when the mixture components are similar in size, different mixing rules often do not change the errors in calculated properties more than 2%-1%. However, as the size similarity decreases, the effect of applied mixing rules becomes more important.

Published in	American Journal of Mechanics and Applications (Volume 8, Issue 1)
DOI	10.11648/j.ajma.20200801.11
Page(s)	1-6
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Mixing Rule, Equation of State, Thermodynamic

References

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APA Style

Fatemeh Fadaei Nobandegani, Abouzar Roeintan. (2020). Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures. American Journal of Mechanics and Applications, 8(1), 1-6. https://doi.org/10.11648/j.ajma.20200801.11

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ACS Style

Fatemeh Fadaei Nobandegani; Abouzar Roeintan. Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures. Am. J. Mech. Appl. 2020, 8(1), 1-6. doi: 10.11648/j.ajma.20200801.11

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AMA Style

Fatemeh Fadaei Nobandegani, Abouzar Roeintan. Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures. Am J Mech Appl. 2020;8(1):1-6. doi: 10.11648/j.ajma.20200801.11

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@article{10.11648/j.ajma.20200801.11,
  author = {Fatemeh Fadaei Nobandegani and Abouzar Roeintan},
  title = {Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures},
  journal = {American Journal of Mechanics and Applications},
  volume = {8},
  number = {1},
  pages = {1-6},
  doi = {10.11648/j.ajma.20200801.11},
  url = {https://doi.org/10.11648/j.ajma.20200801.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajma.20200801.11},
  abstract = {The purpose of this paper is to evaluate the effect of five different mixing rules on the calculated thermodynamic properties including vapor pressure, density and excess property of several binary mixtures. These properties are calculated by ISM (Ihm-Song-Mason) and PHS (Perturb Hard Sphere) equations of state (EOS). Also we use two interaction parameters, Kij to improve the results. The results indicate that mixing rules can effect on predicted thermodynamic properties. The Fit (MADAR-1) mixing rule gives more acceptable values. when the mixture components are similar in size, different mixing rules often do not change the errors in calculated properties more than 2%-1%. However, as the size similarity decreases, the effect of applied mixing rules becomes more important.},
 year = {2020}
}

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TY  - JOUR
T1  - Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures
AU  - Fatemeh Fadaei Nobandegani
AU  - Abouzar Roeintan
Y1  - 2020/01/08
PY  - 2020
N1  - https://doi.org/10.11648/j.ajma.20200801.11
DO  - 10.11648/j.ajma.20200801.11
T2  - American Journal of Mechanics and Applications
JF  - American Journal of Mechanics and Applications
JO  - American Journal of Mechanics and Applications
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PB  - Science Publishing Group
SN  - 2376-6131
UR  - https://doi.org/10.11648/j.ajma.20200801.11
AB  - The purpose of this paper is to evaluate the effect of five different mixing rules on the calculated thermodynamic properties including vapor pressure, density and excess property of several binary mixtures. These properties are calculated by ISM (Ihm-Song-Mason) and PHS (Perturb Hard Sphere) equations of state (EOS). Also we use two interaction parameters, Kij to improve the results. The results indicate that mixing rules can effect on predicted thermodynamic properties. The Fit (MADAR-1) mixing rule gives more acceptable values. when the mixture components are similar in size, different mixing rules often do not change the errors in calculated properties more than 2%-1%. However, as the size similarity decreases, the effect of applied mixing rules becomes more important.
VL  - 8
IS  - 1
ER  -

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Author Information

Fatemeh Fadaei Nobandegani

Department of Food Science and Technology, Fasa University, Fasa, Iran
Abouzar Roeintan

Department of Chemistry, Emam Hossein University, Tehran, Iran

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APA Style

Fatemeh Fadaei Nobandegani, Abouzar Roeintan. (2020). Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures. American Journal of Mechanics and Applications, 8(1), 1-6. https://doi.org/10.11648/j.ajma.20200801.11

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ACS Style

Fatemeh Fadaei Nobandegani; Abouzar Roeintan. Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures. Am. J. Mech. Appl. 2020, 8(1), 1-6. doi: 10.11648/j.ajma.20200801.11

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AMA Style

Fatemeh Fadaei Nobandegani, Abouzar Roeintan. Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures. Am J Mech Appl. 2020;8(1):1-6. doi: 10.11648/j.ajma.20200801.11

Copy | Download

@article{10.11648/j.ajma.20200801.11,
  author = {Fatemeh Fadaei Nobandegani and Abouzar Roeintan},
  title = {Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures},
  journal = {American Journal of Mechanics and Applications},
  volume = {8},
  number = {1},
  pages = {1-6},
  doi = {10.11648/j.ajma.20200801.11},
  url = {https://doi.org/10.11648/j.ajma.20200801.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajma.20200801.11},
  abstract = {The purpose of this paper is to evaluate the effect of five different mixing rules on the calculated thermodynamic properties including vapor pressure, density and excess property of several binary mixtures. These properties are calculated by ISM (Ihm-Song-Mason) and PHS (Perturb Hard Sphere) equations of state (EOS). Also we use two interaction parameters, Kij to improve the results. The results indicate that mixing rules can effect on predicted thermodynamic properties. The Fit (MADAR-1) mixing rule gives more acceptable values. when the mixture components are similar in size, different mixing rules often do not change the errors in calculated properties more than 2%-1%. However, as the size similarity decreases, the effect of applied mixing rules becomes more important.},
 year = {2020}
}

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TY  - JOUR
T1  - Evaluating the Effect of Different Mixing Rules on Thermodynamic Properties in Different Mixtures
AU  - Fatemeh Fadaei Nobandegani
AU  - Abouzar Roeintan
Y1  - 2020/01/08
PY  - 2020
N1  - https://doi.org/10.11648/j.ajma.20200801.11
DO  - 10.11648/j.ajma.20200801.11
T2  - American Journal of Mechanics and Applications
JF  - American Journal of Mechanics and Applications
JO  - American Journal of Mechanics and Applications
SP  - 1
EP  - 6
PB  - Science Publishing Group
SN  - 2376-6131
UR  - https://doi.org/10.11648/j.ajma.20200801.11
AB  - The purpose of this paper is to evaluate the effect of five different mixing rules on the calculated thermodynamic properties including vapor pressure, density and excess property of several binary mixtures. These properties are calculated by ISM (Ihm-Song-Mason) and PHS (Perturb Hard Sphere) equations of state (EOS). Also we use two interaction parameters, Kij to improve the results. The results indicate that mixing rules can effect on predicted thermodynamic properties. The Fit (MADAR-1) mixing rule gives more acceptable values. when the mixture components are similar in size, different mixing rules often do not change the errors in calculated properties more than 2%-1%. However, as the size similarity decreases, the effect of applied mixing rules becomes more important.
VL  - 8
IS  - 1
ER  -

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