Description: ratio between the applied shear stress and rate of shear of a liquid; Name: dynamic viscosity
Description: Ratio of the shear stress to the shear velocity acting in a liquid subjected to a plane shear motion ; Name: Dynamic viscosity
Description: net positive suction head (NPSH) from flow rate at best efficiency point for actual impeller (indication of the minimum inlet pressure in meters required for the pump to deliver according to the QH curve. related to the optimum duty point at the current impeller diameter); Name: net positive suction head for Q opt at actual impeller size