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Cross-correlation measurements in a turbulent boundary layer above a rough wall

1984; AIP Publishing; Volume: 27; Issue: 9 Linguagem: Inglês

10.1063/1.864893

2163-4998

J. M. Bessem, L. J. Stevens,

Aerodynamics and Acoustics in Jet Flows

Cross correlation between signals from a wall probe and a hot-wire probe indicates that large structures, inclined to the wall at approximately 20 °, exist in a rough-wall boundary layer as reported earlier by Brown and Thomas and by Head and Bandyopadhyay for a smooth wall.