Internal Newtonian Flow Due to a Cylinder Undergoing Longitudinal and Torsional Oscillations of Different Frequencies
Keywords:Viscous, unsteady flow, Longitudinal, Torsional, Oscillation, Different Frequencies
The unsteady flow of an incompressible viscous fluid contained in a cylinder of infinite length, subject to longitudinal and torsional oscillations of different frequencies is examined. Analytical expressions for the velocity field, shear stresses, drag on the cylinder, work done and the drag coefficients are obtained.
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