Prediction of the viscosity of multi-component liquid mixtures:

Densities and Kinematic Viscosities of One Quinary Regular Liquid System and Its Five Quaternary Sub-Systems at Temperatures (293.15 and 298.15) K

“…The generalized McAllister model reported by Asfour et al [9] and by Nhaesi and Asfour [2] gave the lowest %AAD of all the tested models.…”

“…The McAllister three-body model was extended by Nhaesi and Asfour [2] to n-component mixtures using the equation:…”

“…4, contains binary and ternary interaction parameters. In order to calculate the values of the binary parameters, Nhaesi and Asfour [2] suggested the following equation for the binary parameters in the case of regular solution systems: …”

Viscometric and Volumetric Properties of 10 Regular Binary Systems at 308.15 K and 313.15 K

“…Models that were tested using our viscosity-composition data were the predictive version of the McAllister three-body model proposed by Asfour et al [6] and Nhaesi and Asfour [7,8], a generalized corresponding states principle (GCSP) reported by Teja and Rice [9], a group contribution method (GC-UNIMOD) reported by Cao et al [10], and the Allan and Teja Correlation [11].…”

Kinematic Viscosities for Ether + Alkane Mixtures: Experimental Results and UNIFAC-VISCO Parameters

“…Due to its importance, several models based on the group contribution method have been developed to predict the viscosity of liquid mixtures. The Wu model [15] combines the Eyring equation and the UNIFAC group contribution method [16]; the GC-UNIMOD [17] uses both a group contribution viscosity equation and an activity coefficient equation; the Asfour method [18,19] calculates the McAllister equation parameters using the group contribution concept; and the UNIFAC-VISCO method [20,21], which is also based on the Eyring equation, uses kinematic viscosity data to obtain group interaction parameters. From these methods, the UNIFAC-VISCO is one of the most frequently used [22][23][24][25][26].…”