Abstract
The paper contains a description of the turbulent boundary layer generation in an accelerated flow past a rough surface. The flow phenomena are discussed and the results of the measurements are presented on the drafts. The authors distinguished three waves: a pressure wave, a strong pulsation wave and a wave of velocity field disturbances moving through the test-section during the blow. Some undimensional relations were confronted with the results of the measurements.
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References
Wojciechowski J. The Tunnel Study of the Generation of the Turbulent Boundary Layer and an Influence of the Obstacles on Steady and Unsteady Atmosferic Flow Fields. Ph. D. Disertation 1976-not published.
Houdeville R. and others. Analyse éxperimentale des caractèristiques moyennes et turbulentes d'une couche limite en écoulement pulse. The prescript presented on Euromech.73-1976.
Sierputowski P., Ostrowski J. Wind Forces on an Object in Accelerated Flow. Will be published in Archiwum Budowy Maszyn Nr 1, 1978-Poland.
Karlsson S.K.F. An Unsteady Turbulent Boundary Layer. J. Fluid Mech. 1959, 5, 622.
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© 1978 Springer-Verlag
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Ostrowski, J., Wojciechowski, J. (1978). The generation of a turbulent boundary layer in unsteady flow. In: Fiedler, H. (eds) Structure and Mechanisms of Turbulence I. Lecture Notes in Physics, vol 75. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-08765-6_25
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DOI: https://doi.org/10.1007/3-540-08765-6_25
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Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-08765-6
Online ISBN: 978-3-540-35839-8
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