Its accuracy is significantly higher compared to other known expressions—it describes a wide range of oil samples in a wide temperature range. The research was supported by the Priority 2030 strategic ...

The widely known principle of rotational viscometers is utilized for calculating the viscosity in most laboratory viscometers, by sensing the torque required for rotating a spindle at a constant speed ...

There is a strong link between what is called the weight-average molecular weight of a polymer and a parameter called the zero-shear viscosity. Although the correct link rather depends on the polymer, ...