Knoop, Max W. (author), Hartog, F.H. (author), Schrijer, F.F.J. (author), van Campenhout, O.W.G. (author), van Nesselrooij, M. (author), van Oudheusden, B.W. (author) We present an experimental realisation of spatial spanwise forcing in a turbulent boundary layer flow, aimed at reducing the frictional drag. The forcing is achieved by a series of spanwise running belts, running in alternating spanwise direction, thereby generating a steady spatial square-wave forcing. Stereoscopic particle image velocimetry...
journal article 2024
