Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures

Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures

The thermophysical properties of liquid mixtures provide additional information regarding molecular interactions. A perusal of the literature revealed that the predictions of thermophysical properties of liquid mixtures are scarce. With an aim, the thermophysical properties of viscosity, excess mol...

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Main Authors: R., Ramesh, T. K., Thanusha, K., Ramesh, M. Y. M., Yunus
Format: Article
Language:English
English
Published: Asian Research Publishing Network (ARPN) 2016
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/10530/
http://umpir.ump.edu.my/id/eprint/10530/
http://umpir.ump.edu.my/id/eprint/10530/1/Comparative%20Analysis%20Of%20%20Experimental%20And%20Numerical%20Investigation%20On%20Thermophysicalproperties%20In%20Hydro%20Carbon%20Mixtures%20Using%20Jouyban-Acree%20Model%20At%20Various%20Temperatures.pdf
http://umpir.ump.edu.my/id/eprint/10530/7/fkksa-2015-ramesh-Comparative%20Analysis%20of%20Experimental.pdf
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spelling ump-105302018-05-15T06:35:10Z http://umpir.ump.edu.my/id/eprint/10530/ Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures R., Ramesh T. K., Thanusha K., Ramesh M. Y. M., Yunus TP Chemical technology The thermophysical properties of liquid mixtures provide additional information regarding molecular interactions. A perusal of the literature revealed that the predictions of thermophysical properties of liquid mixtures are scarce. With an aim, the thermophysical properties of viscosity, excess molar volume VE and viscosity deviations Δη of liquid mixtures are predicted by using various nonlinear models. In this reseach Jouyban-Acree viscosity models have been used for predicting viscosity of Acetophenone with P-xylene and 1, 4 Dioxane with Benzene at different mole fractions measured at various temperatures in the atmospheric pressure condition. From experimentation excess volumes, VE, and deviations in viscosities, Δη, of mixtures at infinite dilutions have been obtained. The measured systems show positive VE and negative Δη with increasing temperatures. From the positive excess molar volume, when aromatics, which exist in a highly associated form in the pure state, are mixed with polar solvents (ketones), the monomerization occurs and new specific interactions appear in the solution.The negative viscosity deviation depends on the size and shape of the molecules and molecular interactions. These measured data tailored to the Jouyban-Acree nonlinear models to derive the binary coefficients Jouyban-Acree model is more adequate for the thermo physical and the standard deviation was found to be < 2.06 %. The molecular interactions existing between the components and comparison of liquid mixtures were also discussed. Asian Research Publishing Network (ARPN) 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/10530/1/Comparative%20Analysis%20Of%20%20Experimental%20And%20Numerical%20Investigation%20On%20Thermophysicalproperties%20In%20Hydro%20Carbon%20Mixtures%20Using%20Jouyban-Acree%20Model%20At%20Various%20Temperatures.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/10530/7/fkksa-2015-ramesh-Comparative%20Analysis%20of%20Experimental.pdf R., Ramesh and T. K., Thanusha and K., Ramesh and M. Y. M., Yunus (2016) Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures. ARPN Journal of Engineering and Applied Sciences, 11 (3). pp. 1673-1680. ISSN 1819-6608 http://www.arpnjournals.org/jeas/research_papers/rp_2016/jeas_0216_3551.pdf
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
English
topic TP Chemical technology
spellingShingle TP Chemical technology
R., Ramesh
T. K., Thanusha
K., Ramesh
M. Y. M., Yunus
Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures
description The thermophysical properties of liquid mixtures provide additional information regarding molecular interactions. A perusal of the literature revealed that the predictions of thermophysical properties of liquid mixtures are scarce. With an aim, the thermophysical properties of viscosity, excess molar volume VE and viscosity deviations Δη of liquid mixtures are predicted by using various nonlinear models. In this reseach Jouyban-Acree viscosity models have been used for predicting viscosity of Acetophenone with P-xylene and 1, 4 Dioxane with Benzene at different mole fractions measured at various temperatures in the atmospheric pressure condition. From experimentation excess volumes, VE, and deviations in viscosities, Δη, of mixtures at infinite dilutions have been obtained. The measured systems show positive VE and negative Δη with increasing temperatures. From the positive excess molar volume, when aromatics, which exist in a highly associated form in the pure state, are mixed with polar solvents (ketones), the monomerization occurs and new specific interactions appear in the solution.The negative viscosity deviation depends on the size and shape of the molecules and molecular interactions. These measured data tailored to the Jouyban-Acree nonlinear models to derive the binary coefficients Jouyban-Acree model is more adequate for the thermo physical and the standard deviation was found to be < 2.06 %. The molecular interactions existing between the components and comparison of liquid mixtures were also discussed.
format Article
author R., Ramesh
T. K., Thanusha
K., Ramesh
M. Y. M., Yunus
author_facet R., Ramesh
T. K., Thanusha
K., Ramesh
M. Y. M., Yunus
author_sort R., Ramesh
title Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures
title_short Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures
title_full Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures
title_fullStr Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures
title_full_unstemmed Comparative Analysis of Experimental and Numerical Investigation on Thermophysicalproperties in Hydro Carbon Mixtures using Jouyban-Acree Model at Various Temperatures
title_sort comparative analysis of experimental and numerical investigation on thermophysicalproperties in hydro carbon mixtures using jouyban-acree model at various temperatures
publisher Asian Research Publishing Network (ARPN)
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/10530/
http://umpir.ump.edu.my/id/eprint/10530/
http://umpir.ump.edu.my/id/eprint/10530/1/Comparative%20Analysis%20Of%20%20Experimental%20And%20Numerical%20Investigation%20On%20Thermophysicalproperties%20In%20Hydro%20Carbon%20Mixtures%20Using%20Jouyban-Acree%20Model%20At%20Various%20Temperatures.pdf
http://umpir.ump.edu.my/id/eprint/10530/7/fkksa-2015-ramesh-Comparative%20Analysis%20of%20Experimental.pdf
first_indexed 2023-09-18T22:10:14Z
last_indexed 2023-09-18T22:10:14Z
_version_ 1777414978546958336

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