二元体系液体混合物粘度的工程应用预测模型

Engineering-oriented viscosity model of binary liquid mixtures

从普遍适用的热力学关系出发 ,对Eyring模型进行修正 ,得到一个新的修正Eyring粘度模型。与Grunberg -Nissan和McAllister模型比较结果表明 ,该模型关联结果最优 ,特别是对于含水系统 ,超过了McAllister方程 ,因此其修正更为合理 。

Based on the universally application thermodynamic relationships, a new modified Eyring viscosity model is obtained which shows the generally better correlation compared with the Grunberg-Nissan and McAllister model. In particular, this new model works much better than the McAllister model with the aqueous systems, therefore its modification is more rational, which leads to its even broader application prospects in engineering.