Abstract
This Letter presents the results of an experimental study of the wave regimes of the liquid film flow over the vertical plate within a range of moderate Reynolds numbers using liquids with different physical properties. The analysis of statistical characteristics of wave fields has made it possible to elaborate the classification of three-dimensional wave regimes in a range of liquid flow rates under study. Steady-state threedimensional wave regimes are shown to occur at Reynolds numbers that are significantly higher than the Reynolds number of a transition from a two-dimensional to three-dimensional wave flow.
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Original Russian Text © V.V. Guzanov, A.V. Bobylev, A.Z. Kvon, D.M. Markovich, S.M. Kharlamov, 2016, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2016, Vol. 42, No. 5, pp. 24–31.
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Guzanov, V.V., Bobylev, A.V., Kvon, A.Z. et al. Specific features of three-dimensional wave regimes development in a vertically falling liquid film. Tech. Phys. Lett. 42, 234–237 (2016). https://doi.org/10.1134/S1063785016030068
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DOI: https://doi.org/10.1134/S1063785016030068