Instantaneous acceleration

Start-up flow of an upper convected maxwell fluid over a rotating disk

Authors Borkar A.V., Tsamopoulos J.A. Abstract Start-up flow of an Upper Convected Maxwell (UCM) fluid over a disk set in rotation is studied by using analytical and numerical methods. Both instantaneous acceleration and linear ramping are considered. A power series expansion is used to calculate velocity and stress analytically at […]

1994 Publications