Abstract
The paper presents the results of numerical investigation of the adaptation of velocity profiles, turbulent shear stresses, and coefficients of friction in boundary-layer development along a convex surface and on transition of the boundary layer from a plane surface to convex one. A parameter is obtained that characterizes the completion of adaptation and its dependence on the basic flow parameters. Equations are presented for calculating coefficients of friction in the portion of boundary-layer adaptation and in the main portion.
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A. A. Khalatov, A. A. Avramenko, and I. V. Shevchuk, Heat Transfer and Hydrodynamics near Curvilinear Surfaces [in Russian], Kiev (1992).
E. É. Ikonnikova and A. A. Khalatov, Influence of initial thickness of turbulent boundary layer on heat transfer and hydrodynamics near a convex surface [in Russian], Kiev (1993). Deposited at GNTB of Ukraine, 6.12.93, No. 2423-Uk93.
E. éE. Ikonnikova, A. V. Kuz’min, and A. A. Khalatov, Prom. Teplotekh., 14, Nos. 4–6 (1992).
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 71, No. 2, pp. 306–310, March–April, 1998.
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Ikonnikova, E.É., Kuz’min, A.V. & Khalatov, A.A. Adaptation of a turbulent boundary layer on a convex sufrace. J Eng Phys Thermophys 71, 308–312 (1998). https://doi.org/10.1007/BF02681553
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DOI: https://doi.org/10.1007/BF02681553