A new equation to correlate liquid kinematic viscosities of multicomponent mixtures

作者：Nava Rios Griselda E; Iglesias Silva Gustavo A^*; Estrada Baltazar Alejandro; Hall Kenneth R; Atilhan Mert

来源：Fluid Phase Equilibria, 2012, 329: 8-21.

DOI：10.1016/j.fluid.2012.05.022

• Kinematic viscosity
• Correlation
• Binary and multicomponent mixtures
• Eyring theory
• McAllister equation

The new equation in this paper has its basis in quadratic mixing rules for non-random mixtures. Tests for the equation use the liquid kinematic viscosity of 232 binary mixtures and include comparison to three, commonly used equations in the literature. The new equation correlates the data within an absolute average percentage deviation of 0.33% compared to 0.52. 0.48 and 0.38% for the McAllister (MC). Dizechi-Marschall (DM), and Moumouzias-Ritzoulis (MR) equations, respectively. The new equation describes several ternary mixtures.

• 出版日期2012-9-15