What is Viscosity?
Viscosity is a measure of a fluid’s resistance to flow. The SI unit of viscosity is poiseiulle (PI). Its other units are newton-second per square metre (N s m-2) or pascal-second (Pa s.). The viscosity of liquids decreases rapidly with an increase in temperature, and the viscosity of gases increases with an increase in temperature. Thus, upon heating, liquids flow more easily, whereas gases flow more slowly. Also, viscosity does not change as the amount of matter changes, therefore it is an intensive property.
How to Calculate Torque on Cylinder given Angular Velocity and Radius of Inner Cylinder?
Torque on Cylinder given Angular Velocity and Radius of Inner Cylinder calculator uses Torque = (Dynamic Viscosity*2*pi*(Radius of Inner Cylinder^3)*Angular Velocity*Length of Cylinder)/(Thickness of Fluid Layer) to calculate the Torque, The Torque on Cylinder given Angular Velocity and Radius of Inner Cylinder formula is defined as the function of dynamic viscosity, radius of inner cylinder, angular velocity, length of cylinder and thickness of fluid layer. In one-dimensional shear flow of Newtonian fluids, shear stress can be expressed by the linear relationship where the constant of proportionality 𝜇 is called the coefficient of viscosity or the dynamic (or absolute) viscosity of the fluid. The rate of deformation (velocity gradient) of a Newtonian fluid is proportional to shear stress, and the constant of proportionality is the viscosity. Torque is denoted by T symbol.
How to calculate Torque on Cylinder given Angular Velocity and Radius of Inner Cylinder using this online calculator? To use this online calculator for Torque on Cylinder given Angular Velocity and Radius of Inner Cylinder, enter Dynamic Viscosity (μviscosity), Radius of Inner Cylinder (R), Angular Velocity (ω), Length of Cylinder (LCylinder) & Thickness of Fluid Layer (ℓfluid) and hit the calculate button. Here is how the Torque on Cylinder given Angular Velocity and Radius of Inner Cylinder calculation can be explained with given input values -> 12.29269 = (1.02*2*pi*(0.06^3)*33.3*0.4)/(0.0015).