Wiskozymetr – znajomość lepkości
When the fluid is flowing, there is relative movement between adjacent fluid layers, so the frictional resistance between the two fluid layers will be generated, which is called viscous force.Viscosity is used to measure the viscosity of a physical data.Its size is determined by the kind of substance, temperatura, concentration and other factors.Viscosity is generally short for dynamic viscosity, which is measured in Pa·s (Rocznie·s) or mPa·s (MPa ·s).Viscosity is divided into dynamic viscosity, kinematic viscosity, relative viscosity, the [...]