%0 Journal Article %T Self-sustaining critical layer/shear layer interaction in annular PoiseuilleCouette flow at high Reynolds number %A Andrew Walton %A Rishi Kumar %J - %D 2020 %R 10.1098/rspa.2019.0600 %X The nonlinear stability of annular PoiseuilleCouette flow through a cylindrical annulus subjected to axisymmetric and helical disturbances is analysed theoretically at asymptotically large Reynolds.. %U https://royalsocietypublishing.org/doi/10.1098/rspa.2019.0600