The Library
Combination and simultaneous resonances of gas bubbles oscillating in liquids under dual-frequency acoustic excitation
Tools
Zhang, Yuning, Zhang, Yuning and Li, Shengcai (2017) Combination and simultaneous resonances of gas bubbles oscillating in liquids under dual-frequency acoustic excitation. Ultrasonics Sonochemistry, 35 (Part A). pp. 431-439. doi:10.1016/j.ultsonch.2016.10.022 ISSN 1350-4177.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://dx.doi.org/10.1016/j.ultsonch.2016.10.022
Abstract
The multi-frequency acoustic excitation has been employed to enhance the effects of oscillating bubbles in sonochemistry for many years. In the present paper, nonlinear dynamic oscillations of bubble under dual-frequency acoustic excitation are numerically investigated within a broad range of parameters. By investigating the power spectra and the response curves of oscillating bubbles, two unique features of bubble oscillations under dual-frequency excitation (termed as “combination resonance” and “simultaneous resonance”) are revealed and discussed. Specifically, the amplitudes of the combination resonances are quantitatively compared with those of other traditional resonances (e.g. main resonances, harmonics). The influences of several paramount parameters (e.g., the bubble radius, the acoustic pressure amplitude, the energy allocation between two component waves) on nonlinear bubble oscillations are demonstrated.
Item Type: | Journal Article | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||||
Journal or Publication Title: | Ultrasonics Sonochemistry | ||||||||||
Publisher: | Elsevier Science BV | ||||||||||
ISSN: | 1350-4177 | ||||||||||
Official Date: | March 2017 | ||||||||||
Dates: |
|
||||||||||
Volume: | 35 | ||||||||||
Number: | Part A | ||||||||||
Page Range: | pp. 431-439 | ||||||||||
DOI: | 10.1016/j.ultsonch.2016.10.022 | ||||||||||
Status: | Peer Reviewed | ||||||||||
Publication Status: | Published | ||||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||||
Adapted As: |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |