Dynamic vs Kinematic Viscosities: What’s the Difference?
When we want to assess a fluid’s resistance to flow, we express it in a scientific term called ‘viscosity’. It is also defined as the fluid’s ability to resist deformity when subjected to a force. As a primal element of every fluid material, finding out viscosity using the correct viscometer is critical to studying the fluid flow for any application. Since the viscosity of a fluid is our primary focus, it’s important to know that there are two types of viscosity – dynamic and kinematic and the relationship between these two is fairly simple and uncomplicated. Understanding the Difference Between Dynamic Viscosity & Kinematic Viscosities Also called absolute viscosity, dynamic viscosity is the evaluation of the internal resistance of the fluid to flow. On the contrary, kinematic viscosity explains the ratio of dynamic viscosity to density. On the basis of this expression, two liquids with the same dynamic viscosities can have different kinematic viscosities, considering the densit