How to Calculate Polar Moment of Inertia of Shaft given Total Strain Energy Stored in Shaft?
Polar Moment of Inertia of Shaft given Total Strain Energy Stored in Shaft calculator uses Polar Moment of Inertia of shaft = (Strain Energy in body*(2*Modulus of rigidity of Shaft*(Radius of Shaft^2)))/((Shear stress on surface of shaft^2)*Length of Shaft) to calculate the Polar Moment of Inertia of shaft, The Polar Moment of Inertia of Shaft given Total Strain Energy Stored in Shaft formula is defined as a quantity used to describe resistance to torsional deformation (deflection), in cylindrical objects (or segments of the cylindrical object) with an invariant cross-section and no significant warping or out-of-plane deformation. Polar Moment of Inertia of shaft is denoted by Jshaft symbol.
How to calculate Polar Moment of Inertia of Shaft given Total Strain Energy Stored in Shaft using this online calculator? To use this online calculator for Polar Moment of Inertia of Shaft given Total Strain Energy Stored in Shaft, enter Strain Energy in body (U), Modulus of rigidity of Shaft (G), Radius of Shaft (rshaft), Shear stress on surface of shaft (𝜏) & Length of Shaft (L) and hit the calculate button. Here is how the Polar Moment of Inertia of Shaft given Total Strain Energy Stored in Shaft calculation can be explained with given input values -> 142857.1 = (50000*(2*40*(2^2)))/((4^2)*7).