Harmonic instability of the free surface of a low-viscosity liquid in a vertically oscillating vessel

Калиниченко, В. А.; Kravtsov, A. V.; Rodriguez-Mijangos, R; Sekerzh–Zen’kovich, S. Ya.; Flores-Espinoza, R.

doi:10.1016/s0021-8928(00)00049-6

Cited by 19 publications

(1 citation statement)

References 3 publications

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“…It was shown that the dislocations may either annihilate, if they have opposite topological charges, or are arranged into quasi-stable states in the form of a linear chain, in the case of like topological charges. Kalinichenko et al [128,311] derived the conditions for harmonic instability of the free surface of a liquid of low viscosity in a rectangular vessel of finite horizontal dimensions.…”

Section: -26 / Vol 137 September 2015mentioning

confidence: 99%

Recent Advances in Physics of Fluid Parametric Sloshing and Related Problems

Ibrahim

2015

Journal of Fluids Engineering

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Liquid parametric sloshing, known also as Faraday waves, has been a long standing subject of interest. The development of the theory of Faraday waves has witnessed a number of controversies regarding the analytical treatment of sloshing modal equations and modes competition. One of the significant contributions is that the energy is transferred from lower to higher harmonics and the nonlinear coupling generated static components in the temporal Fourier spectrum, leading to a contribution of a nonoscillating permanent sinusoidal deformed surface state. This article presents an overview of different problems of Faraday waves. These include the boundary value problem of liquid parametric sloshing, the influence of damping and surfactants on the stability and response of the free surface, the weakly nonlinear parametric and autoparametric sloshing dynamics, and breaking waves under high parametric excitation level. An overview of the physics of Faraday wave competition together with pattern formation under single-, two-, three-, and multifrequency parametric excitation will be presented. Significant effort was made in order to understand and predict the pattern selection using analytical and numerical tools. Mechanisms for selecting the main frequency responses that are different from the first subharmonic one were identified in the literature. Nontraditional sources of parametric excitation and Faraday waves of ferromagnetic films and ferrofluids will be briefly discussed. Under random parametric excitation and g-jitter, the behavior of Faraday waves is described in terms of stochastic stability modes and spectral density function.

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Section: -26 / Vol 137 September 2015mentioning

confidence: 99%