Acoustic vibrational resonance in a Rayleigh-Plesset bubble oscillator.
Acoustic vibrational resonance in a Rayleigh-Plesset bubble oscillator.
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DOI：
10.1016/j.ultsonch.2020.105346
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发表时间：
2021-01
影响因子：
8.4
通讯作者：
McClintock PVE
中科院分区：
文献类型：
--
作者：
Omoteso KA;Roy-Layinde TO;Laoye JA;Vincent UE;McClintock PVE
本文报道了瑞利-普莱西气泡模型中的振动共振现象。复杂的动力学由经典粒子在含时单阱或双阱势中描述。通过改变声波的参数和液体的性质，可以发生单次和多次VR。研究了不可压缩液体中气泡在高频调幅弱声波驱动下的Rayleigh-Plesset振子振动共振现象。Rayleigh-Plesset气泡振子模型的复杂方程被表示为经典粒子在Liénard型势阱中的动力学，从而使我们能够使用数值和解析方法来研究VR的发生。我们提供了明确的证据表明，声学驱动的气泡振荡的时间依赖的单或双势阱的潜力，其属性是由液体的密度和表面张力。我们从理论和数值上表明，除了高频所依赖的参数变化、振幅调制促进VR效应之外，气泡振荡液体的性质对VR的发生也有显着贡献。此外，我们还讨论了双阱情况下多重共振的观测及其起源，以及它们与低频、弱声学力场的联系。
Vibrational resonance (VR) is reported in a Rayleigh-Plesset gas bubble model. The complex dynamics is described by a classical particle in a time-dependent single or double-well potential. Single and multiple VR can occur by the variation of the parameters of the acoustic waves and the properties of the liquid. The phenomenon of vibrational resonance (VR) has been investigated in a Rayleigh-Plesset oscillator for a gas bubble oscillating in an incompressible liquid while driven by a dual-frequency force consisting of high-frequency, amplitude-modulated, weak, acoustic waves. The complex equation of the Rayleigh-Plesset bubble oscillator model was expressed as the dynamics of a classical particle in a potential well of the Liénard type, thus allowing us to use both numerical and analytic approaches to investigate the occurrence of VR. We provide clear evidence that an acoustically-driven bubble oscillates in a time-dependent single or double-well potential whose properties are determined by the density of the liquid and its surface tension. We show both theoretically and numerically that, besides the VR effect facilitated by the variation of the parameters on which the high-frequency depends, amplitude modulation, the properties of the liquid in which the gas bubble oscillates contribute significantly to the occurrence of VR. In addition, we discuss the observation of multiple resonances and their origin for the double-well case, as well as their connection to the low frequency, weak, acoustic force field.
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影响因子：
8.4
作者：
Barati, Amir H.;Mokhtarl-Dizaji, Manijhe;Hassan, Zahir M.
通讯作者：
Hassan, Zahir M.
DOI：
10.1209/epl/i2003-00285-3
发表时间：
2003-10-01
期刊：
EUROPHYSICS LETTERS
影响因子：
--
作者：
Buldú, JM;Chialvo, DR;García-Ojalvo, J
通讯作者：
García-Ojalvo, J
影响因子：
4
作者：
Caldwell, N. B.;Daqaq, M. F.
通讯作者：
Daqaq, M. F.
影响因子：
4.6
作者：
CHANG, HC;CHEN, LH
通讯作者：
CHEN, LH
影响因子：
2.8
作者：
Chen, Zhijuan;Ning, Lijuan
通讯作者：
Ning, Lijuan