A characteristic frequency of two mutually interacting gas bubbles in an acoustic field

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dc.creatorIda, Masato
dc.date2001-11-15
dc.date2002-02-15
dc.date.accessioned2026-07-07T05:46:41Z
dc.date.available2026-07-07T05:46:41Z
dc.descriptionTransition frequencies of two spherical gas bubbles interacting in an acoustic field are discussed theoretically. In the present study, transition frequency is defined as the frequency of external sound for which the phase difference between a bubble's pulsation and the external sound is $π/ 2$. It is shown by a linear theory that a bubble interacting with a neighboring bubble has three (or fewer) transition frequencies but only two natural frequencies. This result means that the bubble has a characteristic frequency besides the natural frequencies.
dc.description14 pages, 5 figures, elsart, "Eigenfrequency" replaced with "transition frequency" and a reference added, accepted for publication in Phys. Lett. A
dc.identifierhttps://arxiv.org/abs/physics/0111133
dc.identifierhttp://arxiv.org/abs/physics/0111133
dc.identifierPhys. Lett. A 297 (2002) 210-217
dc.identifierdoi:10.1016/S0375-9601(02)00422-X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/84424
dc.subjectFluid Dynamics
dc.subjectAtmospheric and Oceanic Physics
dc.subjectGeneral Physics
dc.titleA characteristic frequency of two mutually interacting gas bubbles in an acoustic field
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