دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the property by which a fluid in motion offers resistance to shear and flow. Usually expressed as newton seconds/metre.

the measure of a fluid’s ability to resist flow without regards to its density. It is defined as a fluid’s kinematic viscosity multiplied by its density.

n: the absolute viscosity of a fluid divided by the density of the fluid at the temperature of the viscosity measurement. Usually expressed in square metres/second.

n: the ratio of the absolute viscosity and the density in same temperature.

the ratio of the viscosity to the density using consistent units. Same behavior as in a Marsh Funnel.