| || Unsteady Flow of Bingham Plastic between Two Fixed Coaxial Cylinders under Time Dependent Pressure Gradient
Author : Ratnawat, H.P.
Source : Defence Science Journal ; Vol:20(4) ; 1970 ; pp 213-218
Subject : 532.542 Fluid Dynamics
Keywords : Coaxial cylinders ;Bessel function
Abstract : The unsteady flow of Bingham plastic between two fixed coaxial cylinders under time dependent pressure gradient has been discussed. It is found that the flow is possible in the whole of the region for the small interval of time. The solution is obtained in terms of Bessel function and the results are presented graphically.