Presentation | 1997/11/21 Calculation of bubble vibrations in transitional region under the condition changing the static pressure Yoshitaka MURATA, Yoshiaki WATANABE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Behavior of a transient vibration of micro bubble in water which is driven by an incident waves is treated. Especially, bubble vibrations driven by rectangular waves having various amplitudes are numerically calculated and discussed. A relation between a transitional time and an initial radius of bubble is discussed. The resonance frequency varies unsymmetrically depending on the polarity of applied pressure. A generation mechanism of the nonlinear vibration of bubble appearing on condition of a large amplitude is also mentioned. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | bubble / nonlinearity / static pressure / transitional response / resonance / initial radius |
Paper # | US97-76 |
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Committee | US |
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Conference Date | 1997/11/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Ultrasonics (US) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Calculation of bubble vibrations in transitional region under the condition changing the static pressure |
Sub Title (in English) | |
Keyword(1) | bubble |
Keyword(2) | nonlinearity |
Keyword(3) | static pressure |
Keyword(4) | transitional response |
Keyword(5) | resonance |
Keyword(6) | initial radius |
1st Author's Name | Yoshitaka MURATA |
1st Author's Affiliation | Faculty of Engineering, Doshisha University() |
2nd Author's Name | Yoshiaki WATANABE |
2nd Author's Affiliation | Faculty of Engineering, Doshisha University |
Date | 1997/11/21 |
Paper # | US97-76 |
Volume (vol) | vol.97 |
Number (no) | 392 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |