Summary
An experimental method is proposed to investigate the lateral correlations of pressure and velocity within a three-dimensional turbulent boundary layer. The measurements are performed by a pressure-velocity correlation probe, consisting of two pairs of closely side by side mounted miniature hot-wire probes and 1/8″-microphones. The distance between the pairs is variable. That allows to analyse as well space correlations perpendicular to the stream line as time correlations. The data processing is done by a digital computer. Thus all correlations and spectra are calculated from one ensemble. By means of digital filter procedures a distinct analysis of micro-scale and macro-scale characteristics is possible.
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© 1982 Springer-Verlag Berlin Heidelberg
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Paulsen, L., Felsch, K.O. (1982). Experimental Method for Pressure-Velocity Correlation Measurements in Three-Dimensional Turbulent Boundary Layers. In: Haase, W. (eds) Recent Contributions to Fluid Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-81932-2_20
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DOI: https://doi.org/10.1007/978-3-642-81932-2_20
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-81934-6
Online ISBN: 978-3-642-81932-2
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