Abstract

An empirical expression based on the general notions of available structural and diffusion theories of viscous flows has been proposed for the viscosity coefficients of molecular liquids. The proposed expression determines the relation between the viscosity coefficient, self-diffusion coefficient, surface tension coefficient, and steric parameter of liquid molecules. The validity of the proposed expression has been confirmed by its applicability to some liquids having different physicochemical characteristics.

中文翻译：

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分子牛顿液体的粘度

摘要

已经为分子液体的粘度系数提出了基于可用的粘性流结构和扩散理论的一般概念的经验表达式。所提出的表达式决定了液体分子的粘度系数、自扩散系数、表面张力系数和空间参数之间的关系。所提出的表达式的有效性已通过其对一些具有不同物理化学特性的液体的适用性得到证实。