Experimental evidence of near-wall reverse flow events in a zero pressure gradient turbulent boundary layer

C. E. Willert, C. Cuvier, J. M. Foucaut, J. Klinner, M. Stanislas, J. P. Laval, S. Srinath, J. Soria, O. Amili, C. Atkinson, C. J. Kähler, S. Scharnowski, R. Hain, A. Schröder, R. Geisler, J. Agocs, A. Röse