Modified perturbed hard-sphere equation of state for alkali metal alloys

Performance assessment of new perturbed hard-sphere equation of state for molten metals and ionic liquids: Application to pure and binary mixtures

“…It is obvious that the accuracies of our calculations are of the order of ±3.36% while the accuracies of the model proposed by Sabzi et al [42] are within ±6.77%. It should be mentioned that for 225 experimental data points examined for the aforementioned binary alloys, the AAD of our results from the literature values [42] were found to be 1.30% and ±1.84%, respectively. Second, the mixture version of PMV EOS was further evaluated by applying to predict the PVTx properties of binary mixtures containing ionic liquids.…”

“…4 depicts the relative deviation of the calculated densities from those reported in literature [43]. In order to show the ability of the mixture version of our model, a comparison has also been made with the one presented by Sabzi et al [42] in Fig. 4.…”

“…(5) and (6) Greek letters ρ molar density η packing fraction ε non-bonded interaction energy parameter/ J σ effective hard-sphere diameter/ nm [42], respectively. The experimental data were taken from Ref.…”

Density prediction of liquid alkali metals and their mixtures using an artificial neural network method over the whole liquid range

“…During the last decades, many studies have been devoted to prediction of thermodynamic properties of liquid alkali metals [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24], and their alloys [25][26][27][28][29]. Different authors used different equations and methods to predict and reproduce the thermodynamic properties of these systems.…”

A new equation of state for molten alkali metal alloys

“…Liquid alkali metal alloys have been studied widely during the last decades by several researchers [10][11][12][13][14].…”