Viscometric properties of multicomponent liquid n-alkane systems

The viscosities and densities of five quaternary and one quinary n-alkane systems were determined at several temperatures ranging from 293.15 to 313.15 K. The data were employed to test the original and the modified Generalized Corresponding States Principle (GCSP). Results showed that the modified GCSP provides significant improvement both in viscosity prediction and in viscosity correlation as compared with the original GCSP.