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Numerical simulation of bubble resonance in an acoustic field.
- Source :
-
Journal of Mechanical Science & Technology . Apr2018, Vol. 32 Issue 4, p1625-1632. 8p. - Publication Year :
- 2018
-
Abstract
- The resonant motion of a compressible bubble in an acoustic field is numerically investigated by using a level-set method, which is extended to examine compressible two-phase flows of air and weakly compressible liquid water. Computations are performed for bubble motion on a solid surface that is exposed to a periodic pressure wave. Numerical results show that the resonant bubble motion is significantly magnified by the surrounding compressible liquid when a specific height is reached. The effects of liquid height, contact angle, and bubble size on the oscillation amplitudes of bubble radius and pressure are quantified. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1738494X
- Volume :
- 32
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Mechanical Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 129154988
- Full Text :
- https://doi.org/10.1007/s12206-018-0317-3