Description: Ratio of the actual pump delivery flow to the displaced volume per unit of time; Name: volumetrical efficency
Description: determined ratio of the actual delivered volume at maximum pressure to the geometric displacement volume; Name: Volumetric efficiency
Description: minimum value of ratio between the applied shear stress and rate of shear of a liquid at concept temperature it is sometimes referred to as the coefficient of dynamic viscosity, or simply viscosity. Thus dynamic viscosity is a measure of the resistance to flow or deformation of a liquid; Name: minimum dynamic viscosity at design temperature