Perry's Handbook Viscosity -

Liquid viscosity drops sharply as temperature rises. Perry’s often utilizes a variation of the :

Viscosity—the measure of a fluid's resistance to flow—is critical for sizing pumps, pipes, and heat exchangers. Perry's provides three main ways to find this data: Perry's Handbook Viscosity

is in Kelvin. For many common hydrocarbons, simpler forms like are provided. Liquid viscosity drops sharply as temperature rises