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This article is cited in 1 scientific paper (total in 1 paper)
Vibrations of a nonaxisymmetric cylinder in a cavity filled with liquid and performing rotational oscillations
V. D. Schipitsyn Laboratory for Vibrational Hydromechanics, Perm State Humanitarian Pedagogical University, Perm, Russia
Abstract:
The behavior of a cylindrical body with a nonaxisymmetric cross section in a horizontally positioned cylindrical cuvette filled with viscous incompressible fluid and performing rotational oscillations is experimentally studied. The effect of vibrational suspension of a heavy nonaxisymmetric cylinder near the bottom of a vibrating cavity at a distance comparable with the thickness of the Stokes viscous layer is revealed and studied. The character of the oscillatory dynamics of the body and its interaction with the cavity boundary are investigated using the high-speed video registration of the process.
Keywords:
lift force, non-axisymmetric cylindrical solid, viscous liquid, rotational vibration, hydrodynamic interaction.
Received: 21.04.2020 Revised: 06.05.2020 Accepted: 06.05.2020
Citation:
V. D. Schipitsyn, “Vibrations of a nonaxisymmetric cylinder in a cavity filled with liquid and performing rotational oscillations”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:15 (2020), 43–46; Tech. Phys. Lett., 46:8 (2020), 771–774
Linking options:
https://www.mathnet.ru/eng/pjtf5037 https://www.mathnet.ru/eng/pjtf/v46/i15/p43
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Abstract page: | 54 | Full-text PDF : | 22 |
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