Computation of thermoacoustical and molecular properties of n-hexane, n-heptane, n-dodecane, cyclohexane and toluene at different temperatures
2021 ◽
Vol 25
(9)
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pp. 29-34
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From the experimental values of density and sound speed of five pure organic liquids (n-hexane, n- heptane, n-dodecane, cyclohexane and toluene), radius (r), van der Waals constants (a and b), molecular dimension (d) and nonlinearity parameters B/A were computed at five different temperatures ranging from 283.15 K to 333.15 K. Four different methods (Hartmann, Ballou rule, Johnson et al and Tong-Dong method) were used to compute to the values of B/A. The experimental data of density and sound speed were taken from the study of Romani et al. All the calculated properties were found to vary with temperature.
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1980 ◽
Vol 45
(9)
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pp. 2375-2383
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2016 ◽
Vol 20
(2)
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pp. 174-180
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