Watteirdorf, F., Study of the Effect of Curvature on Fully Developed Proceedings of Royal Society, Vol. A148,1935, pp. 568-598. Spangenberg, W. G., Rowland, W. R., and Mease, N. E., Measurements in a Boundary Layer Maintained in a Nearly Separated Condition, Fluid Mechanics of Internal Flow, Elsevier, New York, 1967, pp. 110-151. Clauser, F. H., Turbulent Boundary Layers in Adverse Pressure Gradients, Journal of Aeronautical Sciences, Vol. 21, Feb. 1954, pp.91-108. Ludwieg, H. and Tillmann, W., Investigations of the Wall Shearing Stress in Boundary Layers, TM 1285, 1950, NACA. Townsend, A. E., The Behaviour of a Boundary Layer near Separation, Journal of Fluid Mechanics, Vol. 12, April 1962, pp. 536-554. Thompson, B. G. J., A New Two-Parameter Family of Mean Velocity Profiles for Incompressible Boundary Layers on Smooth Walls, R&M 3463, 1967, Aeronautical Research Council, London, England.
No takes yet. Share an insight, caveat, or question.
Poll et al. (1973) studied this question.