Equation of state for thermodynamic properties of pure and mixtures liquid alkali metals

A new regularity and an equation of state for alkali metals over the whole liquid range

“…The percent deviation between the experimental density data and those predicted based on this work and also the PC-SAFT EoS [21] have been shown in Fig. 5 for cesium at different temperatures and pressures.…”

“…The percent deviation between the experimental density data and those predicted based on this work and also the PC-SAFT EoS [21] for cesium at different temperatures and pressures. models, for a monatomic system it consists of two temperatureindependent parameters: segment size , and non-bonded segment energy ε/k, where k represents the Boltzmann constant.…”

“…In this table, the results presented for the PLJC models and PC-SAFT EoS have been taken from Refs. [20,21], respectively. As this table shows, the new EoS produces an average error of 0.09 for 330 selected data points.…”

“…Liquid alkali metals have been studied widely during the last decades by several researchers [10][11][12][13][14][15][16][17][18][19][20][21]. In a recent study, the GMA (Goharshadi-Morsali-Abbaspour) EoS has been applied to molten alkali metals in a narrow range of temperatures and pressures [19].…”

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.…”