| Autor: |
Win, Ko Ko, Temnov, A. N., Mikrin, Evgeny A, Rogozin, Dmitry O, Aleksandrov, Anatoly A, Sadovnichy, Victor A, Fedorov, Igor B, Mayorova, Vera I |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2020, Vol. 2318 Issue 1, p1-9, 9p |
| Abstrakt: |
The proposed paper attempts to give a theoretical explanation of the rotational motion of the interface in a two-layer liquid. The aim of this work was to obtain the equations of considerable oscillations of the interface of a two-layer liquid and study the stability of the resulting rotational motion of the liquid in a movable cylindrical tank, making reciprocating movements. In this paper, hydrodynamic coefficients of linear and nonlinear problems in integral relations were determined. As a result, the instability regions of forced oscillations of a two-layered liquid in a cylindrical tank occurring in the plane of action of the disturbing force are constructed, as well as the dynamic instability regions of the parametric resonance for different ratios of densities of the upper and lower liquids depending on the amplitudes of liquids from the excitations frequencies. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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