预测非电解质溶液粘度的新方法

New Method of Calculating Viscosity for Non electrolyte Solutions

依据 Eyring的反应速度理论 ,引用局部表面积分数 ,得到了预测非电解质溶液粘度的三参数方程 ,提出了参数与温度的关系式。经对 1 7个二元体系和两个三元体系 ,共 1 1 2 9个数据的检验 ,与文献值相比总的平均误差仅为 1 .2 8%。

Based on Eyring's theory of rate processes and introducing local surface fraction, a three parameter equation of calculating viscosity for non electrolyte solutions has been proposed. This equation has been used to calculate the viscosity for 17 binary and 2 ternary systems, and the grand absolute average deviation is only 1.28% for 1129 data points.