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 ...

Viscosity, a measure of a liquid’s fluidity, is measured through a substance’s resistance to motion under an applied force. Viscosity is also known as a fluid’s thickness. It is calculated by dividing ...