| || Unsteady Compressible Stockes Layers on a Disk
Author : Venkatasiva Murthy, K.N.
Source : Defence Science Journal ; Vol:33(2) ; 1983 ; pp 127-135
Subject : 532.542 Fluid Dynamics
Keywords : Disk ;Amplitude Torsional Oscillations;Unsteady Motion
Abstract : The unsteady motion of a viscous compressible rotating gas bounded by a single infinite disk is studied when small amplitude torsional oscillations are superimposed on the disk. The generation and propagation of waves due to the interactions of compressibility, viscosity and rotation during the transient evolution is discussed. In comparison with the non oscillatory case, the forcing frequency of the disk is capable of inducing several additional interesting features.