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Notes on radial oscillations of gas bubbles in liquids : thermal effects
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Zhang, Yuning and Li, Shengcai (2010) Notes on radial oscillations of gas bubbles in liquids : thermal effects. The Journal of the Acoustical Society of America, Vol.128 (No.5). EL306-EL309 . doi:10.1121/1.3474220 ISSN 00014966.
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Official URL: http://dx.doi.org/10.1121/1.3474220
Abstract
For oscillations of gas bubbles in liquids, the polytropic exponent and thermal damping constant for the high frequency region have been re-evaluated based on the framework by Prosperetti [J. Acoust. Soc. Am. 61, 17–27 (2007)] . It is seen that the approximation of G1≥1 in Prosperetti (1977) should be dropped for G1 ≥ 10−2. The ratios of bubble radii to wavelengths are the paramount parameters categorizing the behavior into three different regions.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||
Library of Congress Subject Headings (LCSH): | Bubbles, Bubbles -- Thermal properties, Ultrasonics, Damping (Mechanics) | ||||
Journal or Publication Title: | The Journal of the Acoustical Society of America | ||||
Publisher: | Acoustical Society of America | ||||
ISSN: | 00014966 | ||||
Official Date: | November 2010 | ||||
Dates: |
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Volume: | Vol.128 | ||||
Number: | No.5 | ||||
Page Range: | EL306-EL309 | ||||
DOI: | 10.1121/1.3474220 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Funder: | Engineering and Physical Sciences Research Council (EPSRC) | ||||
Grant number: | RESCM 9219 (EPSRC), RESCM 9217 (EPSRC) |
Data sourced from Thomson Reuters' Web of Knowledge
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