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Define kinematic viscosity. Imaginary line drawn in a fluid such that the tangent at each point represents the direction of the velocity vector at that point a liquid's resistance to flow or the stickiness of a fluid
The determine kinematic viscosity, manufacturers measure the time it takes a liquid to flow through a restriction such as a narrow bore capillary tube. Absolute Viscosity. Absolute viscosity (dynamic viscosity) is a fluid's resistance to flow when a force is applied. It is proportional to the force to velocity ratio.
22 wrz 2024 · Dynamic viscosity, denoted by the Greek letter 'mu' (µ), is a measure of a fluid's resistance to deformation by shear or tensile stress. On the other hand, kinematic viscosity, denoted by the Greek letter 'nu' (ν), is the ratio of dynamic viscosity to the density of the fluid.
Kinematic viscosity is a measure of a fluid's internal resistance to flow under the influence of gravity, defined as the ratio of dynamic viscosity to fluid density.
Definition. Kinematic viscosity is a measure of a fluid's internal resistance to flow under the influence of gravity, defined as the ratio of dynamic viscosity to fluid density. It plays a crucial role in characterizing how fluids behave when they move, influencing factors like flow rates and turbulence in various contexts.
Kinematic viscosity is the ratio of dynamic viscosity to fluid density, representing how fast a fluid flows under the influence of gravity. Shear stress is the force per unit area exerted parallel to the surface of a material, which affects the deformation of fluids.
Dynamic viscosity and kinematic viscosity are both important measures of a fluid's resistance to flow. While dynamic viscosity quantifies the internal frictional forces within a fluid, kinematic viscosity provides a measure of the fluid's resistance to flow under the influence of gravity.
